#electrolytic nickel plating

[advancedsurfacetechnologies]

Advanced Surface Technologies

Advanced Surface Technologies has both Bright and Sulfamate Electrolytic nickel plating for a diverse range of engineering and cosmetic applications. Sulfamate Nickel plating provides a Nickel deposit for corrosion protection and is a functional highly ductile, low stress deposit used in applications where there is flexing, crimping, soldering, brazing and bonding.

For More Details Visit Here:- https://welfulloutdoors.com/2023/01/11/factors-that-influence-the-performance-of-nickel-boron-coating/

[agaselectronicmaterials]

Dow Electronic Materials continues to bring new technologies to the market to support customers in the circuit board, electronic packaging and surface finishing industries. With a proven record of delivering high performance, cost effective products, we can help improve your process capabilities and their sustainability. A-Gas Electronic Materials is a distributor for electronic and industrial finishing products from Dow Electronic Materials. Contact us today!

[alwaysonelectrical]

Solar and Batteries

Solar and batteries allow buildings to store the energy created by their panels so it doesn’t go to waste. This helps reduce their reliance on retail electricity and leads to greater energy self-sufficiency.

Depending on your electricity usage and utility rates, pairing your solar with storage can increase energy bill savings by shifting consumption to the middle of the day. This is especially true if your utilities offer time of use billing.

Lithium-ion

Lithium batteries are ideal for solar energy systems because they charge and discharge quickly. They also have a high energy density and can hold a lot of power in a small space. They are also ideal for backup energy. They can help you avoid expensive utility bills during power outages or other emergencies, and they are more efficient than generators.

Lithium batteries are the best choice for everyday residential use because they take up less space and require little maintenance. They can also save homeowners money on their electricity costs and qualify them for incentives like the federal solar investment tax credit. However, they are not as cost-effective as lead-acid batteries and can have a higher upfront price tag. Also, they can be prone to thermal runaway, which is a state of self-heating that can release toxic gasses or particulates. This is why it’s important to find a reliable battery supplier that uses sustainable sources of lithium.

Lead-acid

In solar energy systems, lead-acid batteries are often used to store the electricity produced by your solar panels during the day. They are dependable and inexpensive on a cost-per-watt basis, making them a common choice for solar power. However, lithium batteries typically hold more power in a smaller size, so they offer greater storage and longevity than lead-acid options.

During charging, the direct current from solar panels travels through your solar charge controller to your battery bank and initiates a chemical reaction. The positive and negative lead plates (electrodes) react with the sulfuric acid electrolyte inside the battery, converting it to lead sulfate. When the battery discharges, this sulfate recombines into lead, lead oxide and sulfuric acid to generate electricity.

There are two types of lead-acid batteries: flooded and sealed. Flooded batteries are cheaper but require regular maintenance, while sealed batteries offer a more hassle-free option. The battery type you choose will depend on your energy needs and budget. When shopping for a battery, make sure to look for one with a long history and good warranties.

Nickel-cadmium

Nickel-cadmium batteries are based on the nickel and cadmium electrochemical system. The positive electrode contains nickel oxyhydroxide, and the negative one has cadmium metal. The electrolyte is an alkaline solution. These batteries are usually encased in a metal case and outfitted with a self-fixing safety valve.

They work well with solar energy and have a low maintenance requirement, making them ideal for home applications. However, cadmium is highly toxic in certain concentrations and requires special disposal. This makes them unsuitable for VRES integration applications.

NiCds are durable and function well in a wide range of temperatures. They are also able to hold a charge for a long time, making them great for toys and power tools. However, nickel-metal-hydride (NiMH) batteries have largely eaten into their market share. Today, you’ll find them mostly in RC cars and photography equipment. In addition, they’re easy to recycle. You can even see crafty people rekindling decades-old cordless drill NiCd batteries with just a spark and battery cycling.

Sodium nickel chloride

Sodium nickel chloride batteries are an alternative to lithium-ion battery technology. They work with solar energy and can store excess power generated during peak sunlight hours for use when the sun is not shining. They are also ideal for off-grid solar systems and emergency power backup setups. These batteries are a type of high-temperature rechargeable battery that uses a unique chemistry. They have a dual electrolyte system, with beta-alumina ceramic for sodium ion conduction and molten Tetrachloroaluminate for efficient electrochemical reactions.

Until now, they have been limited by their high operating temperature. However, researchers have developed a planar cell design that allows for a thinner cathode, which reduces resistance.

These batteries are also safer than lithium-ion batteries, and they do not emit toxic elements. In addition, they do not need complex cooling mechanics. They can even be used in a wide range of temperatures. They are fully recyclable, and they do not have any fire hazards.

[adelaidemetalrecycling]

The Essential Guide to Car Battery Recycling in Adelaide

Car battery recycling is a crucial component of sustainable waste management and environmental protection. In Adelaide, proper recycling of car batteries helps prevent environmental contamination, recover valuable resources, and support a circular economy. This guide provides an overview of car battery recycling, its benefits, and how to participate in recycling efforts in Adelaide.

Why is Car Battery Recycling Important?

Car batteries contain hazardous materials such as lead, sulfuric acid, and other chemicals that can be harmful if not disposed of properly. Recycling car batteries prevents these materials from contaminating soil and water, reduces the need for new raw materials, and conserves valuable resources. Proper recycling also helps minimize the environmental impact of battery production and disposal.

Key Benefits of Car Battery Recycling

Environmental Protection: Recycling car batteries prevents hazardous substances from leaching into the environment. This reduces the risk of soil and water contamination and protects ecosystems from harmful chemicals.

Resource Conservation: Car batteries contain valuable materials such as lead, nickel, and cobalt, which can be recovered and reused. Recycling these materials reduces the need for mining and extraction of new resources, conserving natural resources for future use.

Energy Efficiency: The recycling process uses less energy compared to the production of new batteries from raw materials. This energy saving contributes to lower greenhouse gas emissions and a smaller carbon footprint.

Waste Reduction: Proper recycling of car batteries helps manage waste more effectively, reducing the amount of material sent to landfills. This contributes to a more sustainable waste management system and minimizes environmental impact.

Economic Benefits: Car battery recycling supports the local economy by creating jobs in the recycling industry and providing financial returns from the sale of recovered materials. It also reduces disposal costs for businesses and individuals.

The Car Battery Recycling Process

Collection: Car batteries are collected from various sources, including automotive repair shops, dealerships, and recycling centers. Proper collection ensures that batteries are gathered safely and efficiently.

Sorting and Inspection: At the recycling facility, batteries are sorted by type and inspected for damage or leaks. This step ensures that the batteries are handled correctly and that any hazardous materials are managed properly.

Battery Breaking: The batteries are broken down into smaller components using specialized equipment. This process separates the battery’s lead, plastic, and electrolyte components for further processing.

Lead Recovery: Lead is recovered from the battery plates and other components. It is purified and processed into lead ingots, which can be used to manufacture new batteries or other products.

Plastic Recycling: The plastic casings of the batteries are cleaned and processed into pellets. These pellets can be used to produce new plastic products or components.

Acid Neutralization: The sulfuric acid from the batteries is neutralized and converted into water and sodium sulfate. The sodium sulfate can be used in industrial processes, such as detergent manufacturing.

Product Manufacturing: The recovered materials are used to manufacture new products, including new batteries. This closed-loop recycling process reduces the need for virgin materials and supports a circular economy.

[theadvint02]

Elevate Your Metal Finishing: Anodizing and Electroplating Consultancy Services at The Advint

Introduction: The Importance of Metal Finishing In today’s competitive market, the finishing process of metals plays a crucial role in determining the quality and durability of products. Anodizing and electroplating are two popular methods that enhance the surface properties of metals, providing protection, aesthetic appeal, and increased longevity. If you are looking for professional guidance in these processes, The Advint offers specialized electroplating consultancy services designed to help businesses optimize their metal finishing operations.

Understanding Anodizing and Electroplating Both anodizing and electroplating are electrochemical processes that enhance metal surfaces. Anodizing primarily applies to aluminum, creating a protective oxide layer that improves corrosion resistance and surface hardness. This process is especially beneficial for components exposed to harsh environments, such as in automotive or aerospace applications. The anodized surface can also be dyed in various colors, adding aesthetic value to products.

On the other hand, electroplating involves depositing a layer of metal onto a substrate through an electrochemical reaction. This technique is used to improve the appearance, protect against corrosion, and enhance other properties of the base metal. Commonly plated materials include gold, silver, nickel, and chrome, making electroplating a versatile choice for various industries.

Why Choose Electroplating Consultancy Services? Navigating the complexities of anodizing and electroplating can be challenging. That's where The Advint comes in. Our electroplating consultancy services provide expert advice tailored to your specific needs, ensuring that you achieve optimal results in your metal finishing processes.

Expertise and Experience With years of experience in the field, our team of consultants possesses the knowledge and skills required to guide you through every step of the anodizing and electroplating processes. We stay updated on the latest industry trends and technologies, allowing us to provide you with cutting-edge solutions that enhance your operations.

Customized Solutions Every business has unique requirements. Our consultancy services are tailored to address your specific challenges and goals. Whether you need assistance with process optimization, material selection, or quality control, we develop customized strategies that align with your operational needs.

Cost-Effectiveness Implementing effective anodizing and electroplating processes can significantly reduce costs associated with product failures, rework, and maintenance. Our consultancy services help you identify inefficiencies and areas for improvement, allowing you to maximize your return on investment.

The Anodizing Process The anodizing process involves several key steps:

Cleaning: The metal surface is thoroughly cleaned to remove any contaminants, ensuring proper adhesion of the anodized layer.

Anodizing: The cleaned metal is submerged in an electrolyte solution and subjected to an electric current, which causes the formation of an oxide layer on the surface.

Sealing: After anodizing, the surface is sealed to enhance corrosion resistance and durability. This step can involve a variety of methods, including boiling water or chemical sealing.

The Electroplating Process Electroplating consists of several stages, including:

Preparation: Similar to anodizing, the metal surface must be cleaned and prepared to ensure a strong bond with the plating material.

Electroplating: The substrate is immersed in a plating solution, and an electric current is applied, resulting in the deposition of metal onto the surface.

Finishing: After plating, additional finishing processes such as polishing or coating may be applied to achieve the desired appearance and performance.

Quality Control and Compliance Quality control is paramount in both anodizing and electroplating. At The Advint, we emphasize the importance of maintaining high standards throughout the finishing process. Our consultancy services include guidance on establishing robust quality control measures to ensure compliance with industry regulations and customer expectations.

Conclusion: Partner with The Advint for Excellence in Metal Finishing Anodizing and electroplating are essential processes that significantly impact the quality of metal products. With The Advint's electroplating consultancy services, you can optimize your operations, enhance product performance, and achieve superior results. Contact us today to learn more about how we can help you elevate your metal finishing processes and drive your business success.

[bigcountryrecycling]

History of Batteries, What Is a Battery, Recycling of Batteries

Introduction

Batteries power our world, from the smallest hearing aid to the largest electric vehicles. They are integral to modern life, making our gadgets portable and our green technologies possible. But what exactly are batteries, how did they come about, and how do we handle them responsibly? Let's dive into the fascinating history of batteries, explore what they are, and discuss the crucial topic of battery recycling.

What Is a Battery?

A battery is a device designed to store chemical energy and convert it into electrical energy through a chemical process. Typically, it comprises one or more electrochemical cells, each containing two electrodes - an anode and a cathode - separated by an electrolyte.

When in use, during discharge, chemical reactions take place at these electrodes, generating electrons that flow through an external circuit, thus creating electrical current. Rechargeable batteries, such as lithium-ion batteries, can reverse these chemical reactions when an external electrical current is applied, allowing the battery to be recharged and reused multiple times.

Batteries find applications in various fields, from powering electronic gadgets like smartphones and laptops to serving as energy storage units for renewable energy systems.

Composition

The battery consists of lead and lead dioxide plates submerged in concentrated sulfuric acid. During operation, reversible reactions occur where sulfate combines to form lead sulfate, accompanied by the addition of an electron. Discharge of the battery results in the accumulation of PBso4 and water in the acid, yielding a characteristic voltage of approximately 2 volts. By combining six cells, one can achieve the typical 12-volt output of a lead-acid battery. In comparison to zinc-carbon batteries, recharging lead-acid batteries is easier due to the fully reversible reactions. Zinc-carbon batteries lack the mechanism for returning hydrogen to the electrolyte, making recharging difficult.

what are types of batteries

primary batteries (disposable batteries), which are designed to be used once and discarded.

secondary batteries (rechargeable  batteries ), which are designed to be recharged and used multiple times.

Early History of Batteries

One of the earliest known batteries is the Baghdad Battery, dating back to around 200 BC. This ancient artifact consists of a clay jar filled with a vinegar solution, containing an iron rod surrounded by a copper cylinder. Although its exact purpose is still debated, it is believed to have been used for electroplating or some form of electrical storage.

The Birth of the Modern Battery

In 1800, Alessandro Volta invented the voltaic pile, considered the first true battery. This invention consisted of alternating discs of zinc and copper, separated by pieces of cardboard soaked in saltwater. Volta's battery produced a steady current and laid the groundwork for future advancements in electrochemistry.

Development Through the 19th Century

John Daniell improved upon Volta's design in 1836 by creating the Daniell cell, which used copper and zinc in a more efficient configuration, reducing corrosion and increasing the battery's lifespan. In 1859, Gaston Planté invented the lead-acid battery, which became the first rechargeable battery. This type of battery is still widely used today, particularly in automotive applications.

20th Century Innovations

The 20th century saw significant advancements in battery technology. In 1899, Waldemar Jungner developed the nickel-cadmium (NiCd) battery, which offered better energy density and rechargeability compared to earlier designs. Later, in the 1950s, Lewis Urry invented the alkaline battery, which provided a longer shelf life and better performance for consumer electronics.

What is a lithium-ion battery?

Lithium-ion batteries are the most widely used rechargeable battery technology today, powering everyday devices such as mobile phones and electric vehicles. These batteries are made up of one or more lithium-ion cells and include a protective circuit board. They are called batteries once the cell or cells are placed inside a device with this protective circuit board.

What are the components of a lithium-ion cell?

Electrodes: The positively and negatively charged ends of a cell. Attached to the current collectors

Anode: The negative electrode

Cathode: The positive electrode

Electrolyte: A liquid or gel that conducts electricity

Current collectors: Conductive foils at each electrode of the battery that are connected to the terminals of the cell. The cell terminals transmit the electric current between the battery, the device and the energy source that powers the battery

Separator: A porous polymeric film that separates the electrodes while enabling the exchange of lithium ions from one side to the other

Applications of Batteries

Batteries are ubiquitous in our daily lives:

Consumer Electronics: Smartphones, laptops, and wearable devices rely heavily on rechargeable batteries.

Electric Vehicles: EVs use advanced battery packs to store and deliver the energy needed for transportation.

Renewable Energy Storage: Batteries store energy generated from renewable sources like solar and wind, providing a steady power supply even when the sun isn't shining or the wind isn't blowing.

Future of Battery Technology

The future of battery technology looks promising, with ongoing research focused on increasing energy density, reducing costs, and improving safety. Solid-state batteries, which use solid electrolytes instead of liquid ones, are a significant area of development. These batteries promise higher energy densities, longer lifespans, and enhanced safety features, potentially transforming everything from consumer electronics to electric vehicles.

Why do we care about batteries?

Batteries are essential in our modern world, powering a wide range of devices from smartphones to electric vehicles, offering convenience and mobility. They enable us to remain connected, access information, and conduct business wherever we are. Furthermore, as we shift towards renewable energy sources, batteries become vital for storing this intermittent energy, ensuring its reliable utilization. This not only reduces our dependence on fossil fuels but also aids in mitigating climate change. Beyond convenience, batteries are pivotal in advancing technology, fostering sustainability, and enhancing resilience, prompting extensive research and development globally.

Recycling of Batteries

Recycling batteries is crucial for mitigating their environmental impact. It conserves resources, reduces pollution, and prevents hazardous materials from entering the environment. Battery recycling involves several steps:

Collection: Batteries are collected from consumers and businesses.

Sorting: They are sorted by type and chemistry.

Processing: Batteries are dismantled, and valuable materials like metals are recovered.

Refinement: Recovered materials are purified for reuse in new batteries.

Conclusion

In conclusion, the history of batteries traces a remarkable journey of innovation and evolution, from ancient civilizations' rudimentary cells to today's sophisticated powerhouses driving our modern world. Understanding what a battery is, its composition, and its crucial role in powering our daily lives underscores the importance of responsible disposal and recycling. As we strive for a more sustainable future, initiatives like Big Country Recycling play a pivotal role,  By partnering with Big Country Recycling, we not only contribute to environmental conservation but also ensure that valuable resources are recovered and reintegrated into the production cycle, fostering a circular economy for generations to come. Join us in championing a greener tomorrow with Big Country Recycling.  Contact them today to learn more about their Recycling Services or to get a quote for your materials. Or call +1 325-949-5865.

[cmcuae]

Electroplating in Sharjah

Many products we use primarily indoors or in a dry setting for decorative purposes where they are unlikely to suffer from corrosion. Without losing the original metallic effect, these items are chemically coated with a thin layer of nickel, gold, silver, antique, etc. to make them attractive to the consumer. This layer is known as electroplating and is renowned for corrosion and rust prevention. The most common use of our electro-plating components is in malls, branded shops, hotels, Interior decorations, Fit-Outs, jewelry, Sheets, Claddings, HandRails, Frames, Corners, Skirtings, Stands, Channels, Profiles, etc. Our signature decorative items featured with different kinds of electroplating make us a well-known brand.

Classic Metal Coating provides optimally integrated processes in order to meet the exceptionally high-quality standards for decorative surfaces, where even the slightest amount of contamination contributes to defects. In terms of overall process costs, these systems are environmentally sustainable and streamlined.

Breaking Barriers in Electroplating: Emerging Trends and Techniques

Electroplating, also known as electrodeposition or electroplated coating, coats metal with a thin layer of another metal using electrolysis. It strengthens the metal’s corrosion resistance. Electroplating alters physical characteristics. The alteration in physical characteristics improves aesthetics, corrosion prevention, and wear resistance. Electroplating improves metal beauty, special surface, engineering, and mechanical qualities. Electroplating in UAE uses copper, nickel, gold, silver, chrome, zinc, tin, rhodium, and aluminium most often.

What is Electroplating?

Electroplating is the mechanism by which an electro-deposition is applied to another piece of metal (or to another conductive surface) using an energy current. The deposited metal becomes part of the current product in electroplating through plating/coating.

For electroplating a metal, it needs to generate an electric current with two different metals, an electrolyte solution, two electrodes, and battery or other energy.

Electroplating usually offers a more luxurious finish to cheaper metals and adds certain properties such as anti-corrosion and anti-rust.

[skyemetalcoating]

Why do you think clients prefer electroless nickel plating over ordinary electrolytic nickel plating? Is it more environmentally friendly? Easily to process or more corrosion resistant? #skyemetalcoating #metalcoating #electrolessnickelplating #electroless #electroplating #dubai

[wwgengineeringpteltd]

Surface Engineering: A Valued Means in Modifying Material Surface Properties

Before discussing about the aspects about the topic, it is necessary to understand what actually is surface engineering and its significance in modifying the surface properties of material surfaces. In a way it is a methodology or technology that is intended to transform the surface properties of any particular metal or non-metal component either for ornamental or practical resolves. Transforming surface properties of a material as mentioned earlier may be done for various practical reasons, like resistance against corrosion, increasing the life of a material, making the material look attractive, and much more. Based on the utility and the method implemented to transform the material surface, this process can be categorized as, electrolysis, electroplating, anodising and electro-polishing. While metals like copper, gold, tin and nickel can treated by reduction methods, electrolytic processing can be totally averted. By procedures like phosphating, plating and other colouring processes, pigmented coatings carried out by dip, flow coat, spraying and electrophoretic methods surface transforming can be efficiently carried out. Apart from these techniques, use of heat along with the presence of particular gases, are also implemented to bring about changes in structural properties of a material surface. In these methods, the material surface may be hardened and chemically treated to alter its composition in case of the need for unique surface properties. Processes like galvanizing, in which the required articles are dipped in molten zinc, thereby producing a fairly thick layer of zinc also enable an efficient protection against corrosion on the material surface. Likewise certain ferrous objects dipped into molten tin or its alloy also produces a layer of tin over the surface of the material thereby forming a protective layer on the material surface. Surface protection of a material is also effected by another technique, by transferring metals on to the surface of the desired material by heat, or arc which is referred to as heat spraying. This method is also an effective technique to enable a protective layer over the material surface. Organizations like WWG Engineering backed up by exceptional and expert technological engineering background provide integrated and comprehensive engineering services and strategic solutions in and around Singapore. With expertise in supply of engineering equipment, refurbishment and rebuilding, repairing and re-manufacturing of mechanical equipment pertaining to surface engineering WWG has been a pioneer in providing engineering services, especially surface engineering technology since its inception in 2012.

To Learn About More Details On Surface Engineering Technology Please Come And Visit Our Website..!

[dan6085]

Building electric vehicle (EV) batteries is a complex process that involves advanced technology and specialized knowledge. The manufacturing of EV batteries is typically carried out by specialized companies with expertise in battery production. The following is a simplified overview of the general steps involved in building EV batteries:

1. **Cell Manufacturing:**

- **Raw Materials:** Gather the necessary raw materials, including metals like lithium, cobalt, nickel, and manganese, as well as electrolytes and separator materials.

- **Cathode Production:** Create the cathode material by coating aluminum foil with a mixture of lithium and other metal oxides.

- **Anode Production:** Develop the anode material by coating copper foil with a mixture of graphite or other carbon-based materials.

- **Separator Assembly:** Assemble the separator, typically made of polyethylene or other materials, which physically separates the cathode and anode within the cell.

2. **Cell Assembly:**

- **Stacking Layers:** Layer the cathode, separator, and anode materials together, forming a "jellyroll" structure.

- **Enclosure:** Place the jellyroll into a cell enclosure, often made of aluminum or steel.

- **Electrolyte Filling:** Fill the cell with electrolyte, a conductive solution that allows ions to move between the cathode and anode during operation.

- **Sealing:** Seal the cell to prevent leakage and ensure airtightness.

3. **Module Manufacturing:**

- **Cell Arrangement:** Assemble individual cells into modules, connecting them in series or parallel configurations to achieve the desired voltage and capacity.

- **Thermal Management:** Integrate thermal management systems, such as cooling plates or liquid cooling systems, to regulate temperature during operation.

4. **Pack Assembly:**

- **Module Integration:** Assemble multiple modules into a battery pack, arranging them to achieve the desired voltage and energy capacity.

- **Battery Management System (BMS):** Install a BMS to monitor and manage individual cell voltages, temperatures, and overall pack performance.

- **Housing:** Encase the entire battery pack in a protective housing, often made of materials like aluminum or composite materials.

5. **Quality Control and Testing:**

- **Quality Assurance:** Implement rigorous quality control measures at various stages of production to ensure the reliability and safety of the batteries.

- **Performance Testing:** Conduct performance tests to evaluate the energy capacity, voltage, and overall functionality of the battery pack.

6. **Integration into Electric Vehicles:**

- **Compatibility:** Ensure the battery pack is compatible with the specific electric vehicle model.

- **Installation:** Integrate the battery pack into the vehicle, connecting it to the electric drivetrain and ensuring proper electrical and mechanical integration.

It's crucial to note that building EV batteries requires adherence to strict safety standards, environmental regulations, and continuous research and development to improve efficiency and sustainability. Additionally, the specifics of battery manufacturing may vary among different manufacturers and battery chemistries.

[jade-eclipse-lithium]

Alkaline manganese cell

● They are generally cylindrical in shape.

Positive electrode?

Manganese(IV) oxide

Negative electrode?

Zinc powder

Electrolyte?

Potassium hydroxide

1.5V max

Alkaline manganese cell

Have a wide operating temperature range

Maintain a steady voltage over time during discharge

But

Have a low energy density

More expensive than zinc-carbon cells

More economical to use zinc-carbon cells in low-drained electrical devices

Alkaline manganese cell

They are commonly used in:

✓ motorized toys

✓ flashbulbs

✓ shavers

Silver oxide cell buttons cell

Positive electrode?

Silver oxide

Negative electrode?

Zinc powder

Electrolyte?

Potassium hydroxide

1.6V max

Silver oxide cell is

Lightweight

Small in size

Have a wide operating temperature range

Maintain a steady voltage over time during discharge

Have a high energy density

But

Silver is a precious metal

The price per unit energy stored of silver oxide cells is much higher than the corresponding ones of zinc-carbon cells and alkaline manganese cells

Silver oxide cell is commonly used in

✓ quartz watches

✓ calculators

✓ hearing aids

✓ pacemakers

Lithium ion cell

Supply a high voltage (3.6–3.7 V)

Have a high energy density

Maintain a steady voltage over time during discharge

Can be recharged over 1200 times

But

Require high initial cost for the cells and the battery charger

There are more safety concerns

A short circuit within the cell may cause overheating and even an explosion

Lithium ion cell is commonly used in

High drained portable devices like

mobile phones

notebook

computers

digital cameras

tablet computers

Nickel metal hydride (NiMH) cell

They are cylindrical in shape.

Positive electrode

Nickel(II) hydroxide

Negative electrode

Hydrogen absorbing alloy

Electrolyte

Potassium hydroxide

Their maximum voltage is 1.2 V.

Nickel metal hydride (NiMH) cell

Have a high energy density

Have a wide operating temperature range

Have a steady voltage over time during discharge

Can be recharged over 500 times

Have high initial cost for the cells and the battery charger

Have high self-discharge rate

They discharge quickly even when they are not in use

Nickel metal hydride (NiMH) cell

They are suitable for high-drained devices such as:

✓ digital cameras

✓ medical equipment

✓ communication equipment

Lead-acid accumulator

They were commonly used in starting up motor vehicle engines in the past.

Known as car batteries

Positive electrode

Lead plates coated with lead(IV) oxide

Negative electrode

Lead plates

Electrolyte

Sulphuric acid

They are six in one, each 2V hence 12V

Lead-acid accumulator

Provide electricity at a relatively low cost

Provide a very large current

Have a wide operating temperature range

Can be recharged over 500 times

But

Heavy

The lead metal and lead compounds are toxic

Lead-acid accumulator

They are also used as a power supply for:

✓ emergency lighting

✓ wheelchairs

When we decide the type of cells to be used for a particular purpose, we should consider the following features of the cell:

Shape

Size

Charge capacity

Price

Voltage

Shelf life

Whether or not it is rechargeable

Whether or not it maintains a steady voltage over time during discharge

Whether a small or large current is required

Whether it is used continuously or intermittently

Whether or not it has a wide operating temperature range

Zinc electrodes in zinc-carbon cells usually contain mercury which is toxic.

Lead-acid accumulators contain lead metal and lead compounds which are toxic.

These heavy metals are toxic to animals and plants!

Heavy metals???

Not the music.

Mercury is added to the zinc electrode to protect zinc from corrosion. Nowadays there is 0% mercury or lead in them tho.

Chemicals leaked from the cells may contaminate soil.

Nickel metal hydride cells contain nickel(II) hydroxide which is carcinogenic.

Lead-acid accumulators contain sulphuric acid which is corrosive.

Alkaline manganese cells and silver oxide cells contain potassium hydroxide which is corrosive.

Disposing of used chemical cells also means a waste of materials.

Secondary cells can be recharged and used many times before they are disposed of.

It’s more economical and environmentally friendly to use secondary cells than to use primary

cells.

Oil rig

It’s an initial

OIL RIG

Oxidation Is Losing electrons

Reduction Is Gaining electrons

O2(g) + 2H2O(l) + 4e– ⇌ 4OH–(aq)

oxidizing agent + ne– ⇌ reducing agent

What is this sorcery.

Chemistry.

[advancedsurfacetechnologies]

Comparing Nickel Boron Coating and Traditional Nickel Electroplating:

Nickel Boron Coatings: Composed of nickel with embedded boron particles, offering high hardness, low friction, excellent wear resistance, and good corrosion resistance. A NiB coating offers the protective properties of hard chrome, but it is non-toxic and more environmentally friendly. Ideal for demanding applications in automotive, aerospace, and defense industries.

Traditional Nickel Electroplating: Involves depositing pure nickel electrolytically, providing corrosion resistance, electrical conductivity, and a bright finish. More cost-effective for decorative and protective applications in consumer goods and electronics.

Process: Nickel boron coating uses an electroless deposition process for uniform coverage on complex shapes, requiring specialized chemicals and precise control. Traditional nickel electroplating uses electrolysis, offering versatility but with lower wear resistance.

Applications: Nickel boron coatings excel where durability and minimal maintenance are critical, while traditional nickel plating is suitable for corrosion protection and decorative finishes across various industries.

Cost: Nickel boron coatings are generally more expensive due to their specialized process and materials, justified by superior performance in high-wear environments. Traditional nickel electroplating is more economical for standard applications.

In summary, nickel boron coatings provide superior hardness, wear resistance, and environmental benefits compared to traditional nickel electroplating, making them ideal for applications requiring durability and eco-friendliness.

[quantzigblogs]

Overview of the electroplating market, including its types, uses, and supply chains

Originally Published on: SpendEdge | Electroplating Market: Types of Electroplating, Applications of Electroplating, Supply Market Overview

Using hydrolysis to electroplate one metal onto another is the technique. Electroplating is frequently used to change the surface characteristics of things, such as their resistance to corrosion and abrasion. In this procedure, an electric current is used to go through an electrolyte (solution) that has two terminals known as electrodes. These electrodes are wired up in a circuit with the battery or power source. When an electric current is sent across the circuit, the electrolyte in the solution separates and some metal atoms are deposited as a thin layer on top of one of the electrodes. The electroplating method makes use of metals like copper, gold, nickel, zinc, silver, cadmium, chromium, and tin. As it provides a coating on the metal surface of the components used in these appliances, this procedure is regarded as a crucial part of the manufacturing of electrical and electronic appliances. As a result, the substrates' solderability, electrical conductivity, and corrosion resistance are all improved. There are many uses for electroplating, however before getting too specific, let's look at its numerous types:

Electroplating Types

Plating in bulk One method of electroplating used to quickly plate a large number of components is known as mass plating. A barrel is loaded with components and then placed within a container that is filled with coating material to perform mass plating. The barrel is then rotated to make sure that every component within has an even coating of corrosion protection. One of the most popular electroplating methods and one of the ones with the most potential uses is mass plating. But when pieces are in contact with one another during the mass plating process, it's possible that the coatings will suffer. Therefore, for components that require a high level of visual appeal, another electroplating procedure can be employed.

The parts or components that often undergo these types of electroplating are as follows: Bolts Nuts Screws Washers Pins Circuit Breakers

Rack surfacing Large, intricate, and brittle objects that are challenging to electroplate using traditional techniques are electroplated using rack plating. Parts are affixed on a "rack" and submerged in a plating solution in this technique. Because multiple pieces are being simultaneously plated on the rack, this process ensures a homogeneous coating distribution. These electroplating procedures are frequently utilized on aluminum and zinc, and the plating solutions chromium and nickel are frequently employed. Before choosing this technique, the pieces' shapes, sizes, and numbers must be taken into account.

Plating in perpetuity In continuous plating, materials such as tubes, wires, and strips are continually run through a plating solution one after the other to plate them. In this procedure, the coating material, such as zinc, aluminum, or tin, is evenly applied to a metal like steel. It aids in improving a metal's corrosion resistance, aesthetics, wear resistance, or other qualities. Even coating and electric current distribution is made possible by continuous plating.

Observe the complete report or keep reading to learn more about the uses of electroplating.

Protective coating extending the lifespan of the plated items and reducing the need for replacements. Additionally, it makes the metal more resilient to harsh environments.

2. Enhances appearance—This is one of the most beneficial uses of electroplating for enhancing the aesthetic appeal of things. Jewelers can charge significantly less for items that resemble pure gold or other precious metals.

Lessens friction—This is one of the useful uses for electroplating. It greatly lowers friction and aids in performance improvement.

4. Prevents the growth of whiskers - This is one of the most common uses for electroplating since it lessens the harm that whiskers and shorts in electrical parts and components can do.

5. Increases durability - Plating makes metal surfaces less likely to sustain damage from being dropped or impacted, extending the life of the metal.

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Thick Film Metallized Ceramic

Thick Film Metalizing Ceramics Innovacera can provide Thick Film Metalizing Ceramics. Metalization is a coating of metal material with good adhesion on the ceramic.This can be followed by a barrier diffusion layer of electrolytic pure Nickel (Ni). The third layer of gold (Au) or other precious metal, results in a tightly sealed ceramic to metal assembly ready for the soldering or brazing process. Unmetalized sections of the part can also be glazed.

Specification                                                             

Ceramic Materials: 95%, 99% alumina, AlN, BeO Metallization Materials: Mo/Mn; W/Mn (BeO only) Metallization thickness: 25±10um; 8-15um(W/Mn) Plating Materials : Ni/Ag/Au Plating Thickness: 2-10um Pin full strength: 4200kgf/cm2 avg. (at Φ3.0mm pin)

Benefits • Strong, robust bond • Minimal substrate deformation • Universal applicability for ceramic metal joining • High processing speeds • Uniform coating, thickness and density

Applicatons • Feed-through insulators • Headers • High-power receptacles • Insulating discs • Insulating rings and cylinders • Precipitator products • Power Switches • Vacuum Interrupters • SCR Housing • Windows • X-Ray tubes

Typical Ceramic Composition 95%, 99% Alumina Ceramic Components AlN Metallized Ceramic Substrate BeO Metallized Ceramic Substrate

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[scott-dunn851]

Exploring the Different Types of Batteries Used in Residential Backup Systems

Introduction

As a leading expert in the field of energy storage, I am excited to share my knowledge about battery backup systems for home usage. In this article, we will delve into the various types of batteries commonly used in residential backup systems. Understanding these different types can help homeowners make informed decisions when choosing the right backup system for their homes.

Lead Acid Batteries

Lead acid batteries have been widely used in the energy storage industry for decades. They are known for their reliability and cost-effectiveness. These batteries are typically made up of lead plates immersed in an electrolyte solution of sulfuric acid.

Lead acid batteries are divided into two main categories: flooded and sealed. Flooded lead acid batteries, also known as wet cell batteries, require regular maintenance to top up the electrolyte levels. Sealed lead acid batteries, on the other hand, are maintenance-free and can be installed in any position without the risk of leakage.

While lead acid batteries have a long track record, their performance in terms of energy density and cycle life is not as impressive compared to other battery technologies available today.

Lithium-ion Batteries

Lithium-ion batteries have gained significant popularity in recent years due to their high energy density and long cycle life. These batteries utilize lithium compounds as the active material for their electrodes.

One of the key advantages of lithium-ion batteries is their ability to provide a greater amount of stored energy in a compact size. This makes them ideal for residential backup systems where space is often limited.

Furthermore, lithium-ion batteries have a longer cycle life compared to lead acid batteries. They can withstand hundreds or even thousands of charge-discharge cycles without significant degradation.

Nickel-Cadmium Batteries

While not as commonly used as lead acid or lithium-ion batteries, nickel-cadmium (Ni-Cd) batteries still have their merits in certain applications.

Ni-Cd batteries are known for their robustness, high discharge rates, and ability to operate in extreme temperatures. They are also more tolerant to overcharging and deep discharging compared to other battery types.

However, nickel-cadmium batteries have a lower energy density compared to lithium-ion batteries and are not as environmentally friendly due to the use of toxic cadmium. As a result, they are being phased out in many regions.

Conclusion

Choosing the right battery backup system for your home is essential to ensure uninterrupted power supply during outages. In this article, we explored the different types of batteries commonly used in residential backup systems, including lead acid, lithium-ion, and nickel-cadmium batteries. Each type has its own advantages and disadvantages, and it's crucial to consider factors such as energy density, cycle life, maintenance requirements, and environmental impact when making a decision.

For more in-depth information and guidance on selecting the most suitable battery backup system for your home, feel free to contact our team of experts at None.

Article written by None. Maybe little things are changing the world battery backup for home.

[loomsolarblog]

A Comprehensive Guide to Solar Battery

A solar battery is a device that stores excess energy from your solar panels for later use. You can use the energy from your solar battery at night when the sun is not shining, or during power outages. Solar battery can help to reduce electricity bills, increases energy independence, and lower your carbon footprint.

Solar batteries work by converting the direct current (DC) electricity generated by your solar panels into alternating current (AC) electricity that can power your appliances. The excess electricity that is not used by your appliances is stored in the battery. When the solar panels are not producing enough electricity, you can draw power from the battery instead of the grid.

Types of Solar Battery

There are two common types of solar batteries: lead-acid, and lithium-ion batteries, both types have advantages and disadvantages depending on the cost, lifespan, maintenance, and performance.

Lead acid batteries are one of the most affordable and widely available options for solar energy storage, but they also have some drawbacks, such as low efficiency, high weight, limited cycle life, and environmental impact. You may want to consider other types of batteries, such as lithium-ion or nickel-cadmium, depending on your budget, space, and performance requirements.

Many brands have their specific advancements in lead acid batteries out of which Loom Solar is a company that offers hi-technology and better lifecycle of lead-acid batteries than any other brands. They have different models of lead acid batteries with different capacities, voltages, and warranties. Some of their popular lead acid batteries are:

· Loom Solar 150 Ah Solar Battery — 60 Months Warranty. This is a tubular plate battery that can withstand frequent and long power cuts. It has a capacity of 150 Ah and a voltage of 12V. It comes with a 60-month replacement warranty and costs ₹18,500.

· Loom Solar 180 Ah Solar Battery — 60 Months Warranty. This is another tubular plate battery that has a higher capacity of 180 Ah and a voltage of 12V. It can also handle frequent and long power cuts and has a 60-month replacement warranty. It costs ₹20,500.

· Loom Solar 220 Ah Solar Battery — 60 Months Warranty. This is the highest-capacity tubular plate battery offered by Loom Solar. It has a capacity of 220 Ah and a voltage of 12V. It is suitable for heavy-duty applications and has a 60-month replacement warranty. It costs ₹23,500.

Lithium-ion batteries are the most popular and widely used type of solar batteries for residential installations because they have a long lifespan, require no maintenance, and have a high depth of discharge (DoD), meaning they can store more energy in less space.

The sizes of Lithium Batteries

Many companies offer lithium batteries for various applications, such as lithium batteries for home inverters, streetlights, and portable machines. According to the demand of consumers, Lithium batteries are designed with different capacities and voltages, such as:

· 6 to 20 Ah with 12.8V voltage, suitable for small electrical appliances and solar lights.

· 30 to 80 Ah with 12.8V voltage for home inverters and solar systems.

· Above 80 Ah with 48V voltage, for high power backup and solar storage.

Best Lithium Battery for Residential Usage

100 ah lithium battery from loom solar is a type of rechargeable battery that uses lithium as its anode and has a capacity of 100 ampere-hours (Ah) and a voltage of 48 volts (V). It is designed for home inverter applications and can power various appliances up to 5000 watts (W).

100ah/48v Lithium Battery Price

According to the loom solar website, the price of this battery is Rs. 150,000 (or Rs. 411 per day) and it comes with many features such as:

· Faster charging — battery gets charged 100% in just 2–4 hours.

· Maintenance-free — no need to add water or check electrolyte levels.

· Longer life — compared to lead acid and SMF, lithium battery has 3000 cyclic life which translates into 10 years of usable life.

· Lightweight — the weight of a lithium battery is 1/4th of other comparable batteries such as SMF, and lead acid batteries.

Top Solar Battery Manufacturers

· Loom Solar Pvt. Ltd. is a solar tech company that manufactures high-efficiency solar panels and Solar batteries. It is one of the leading brands in the solar industry and has a network of 1800+ dealers across India. It offers a range of solar batteries, such as 20Ah, 40Ah, 75Ah, and 150Ah, with a warranty of up to 10 years.

· Vibgyor Power India Pvt. Ltd. is a company that provides energy solutions to its customers. It has a wide array of solar products, such as premium solar batteries, inverters, and UPS batteries, marketed under the brand name AARON. It offers tubular gel and AGM VRLA batteries for solar applications, with a capacity of up to 200Ah.

· Eastman Group is a company that has been in the battery industry for over four decades. It manufactures and supplies various types of batteries, such as automotive, inverter, E-rickshaw, and solar batteries. It offers tubular flooded and tubular gel batteries for solar systems, with a capacity of up to 200Ah and a warranty of up to 5 years.

· Luminous solar batteries are deep-cycle batteries that require minimal maintenance and can perform well at high temperatures. They have a warranty of 5 years and a capacity range of 60ah-220ah.

· Exide solar batteries are deep cycle batteries that have minimal plate failures and can recover from deep discharge. They have a warranty of 24–58 months and a capacity range of 100ah-230ah.

· Okaya solar batteries are C10-rated tubular batteries that have high efficiency and long life. They have a warranty of 36–60 months and a capacity range of 40ah-200ah.

· LivGuard solar batteries are long-life cycle batteries powered with innovative Super Tuff 3D design and extra thick tubular plates for longer backup and battery life. They have a warranty of 36–60 months and a capacity range of 40ah-200ah.

Conclusion

Loom Solar claims to be India’s №1 solar company that provides high-quality products at affordable prices with fast delivery and easy installation. It also offers easy EMI / loan options for customers who want to buy solar products on credit. Loom Solar has received positive reviews from customers who have praised its products, service, and support.