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Graphite’s excellent electrical conductivity and lightweight nature make it an essential material in the manufacturing of battery anodes, particularly in lithium-ion batteries that power electric vehicles (EVs) and renewable energy storage systems. Additionally, its thermal resistance and high mechanical strength make it an ideal component for fuel cells, which are instrumental in hydrogen energy applications.
Graphite is an excellent conductor of electricity, making it ideal for use in electrodes for lithium-ion batteries (LIBs), fuel cells, and supercapacitors.
Graphite can effectively dissipate heat, making it essential for high-temperature applications such as electric vehicle motors and thermal management in energy storage systems.
Graphite products, particularly in composite forms, are lightweight, which is an important factor for electric vehicle batteries and other energy storage solutions.
Graphite products are highly durable and resistant to wear and tear, which is beneficial for components like anodes in lithium-ion batteries or heat shields in energy systems.
Graphite is chemically stable and resistant to corrosion, making it suitable for use in environments that involve exposure to various chemicals and high temperatures.
Graphite is the primary material used in the anodes of lithium-ion batteries, which are widely used in electric vehicles and energy storage systems.
We supply various graphite solutions for the development of energy storage.
Our graphite saggers are used for sintering anode material that makes great contribution to the higher performance of lithium-ion batteries.
They are used as vessels for loading lithium-ion battery anode materials in high temperature sintering process. Our graphite saggers have excellent properties such as high strength, high purity, high temperature resistance, corrosion resistance, and wear resistance to ensure the manufacturing quality and stability of lithium batteries.
(1)Graphite Sagger for Sintering of Lithium Iron Phosphate Anode Material
In the manufacturing lithium iron phosphate anode material, it needs to be sintered at high temperature to improve battery performance and stability.
It can safely sinter lithium iron phosphate in a high temperature environment, so that it is uniformly distributed, high density, and fine grain, thus improving battery performance.
It has high strength and heat resistance characteristics, and can withstand the pressure of high temperature sintering process, to ensure the safe and stable production of lithium iron phosphate.
It does not contain chemical substances harmful to the environment and the human body, in line with the needs of environmental protection and human health, applicable to the sintering of anode materials.
(2)Graphitized Graphite Sagger in Cathode Material Carbonization and Graphitization
In the manufacturing process of lithium-ion batteries, the cathode material needs to be carbonized and graphitized at high temperatures to improve the conductivity of the material and prevent contamination.
It has excellent thermal conductivity, and can be in high temperature carbonization and graphitization process uniform distribution of heat, so that the material can be balanced carbonization at high temperature, and further graphitized and purified to improve battery performance.
It has high strength and heat resistance performance, which can maintain stability in high temperature environment and make sure the carbonization and graphitization process of cathode materials under high temperature goes smoothly.
Our graphite bipolar plates are used in stationary energy devices such as flow batteries and fuel cell.
PEMFC (Proton Exchange Membrane Fuel Cell) is a type of fuel cell that uses hydrogen and oxygen to generate electricity.
A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity through redox reactions. Fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied.
A fuel cell uses the chemical energy of hydrogen or other fuels to cleanly and efficiently produce electricity. If hydrogen is the fuel, the only products are electricity, water, and heat.
Bipolar plates are a key component of Proton Exchange Membrane (PEM) fuel cells, due to its high efficiency, low-temperature operation, high power density, fast start-up, zero emission, low noise. Bipolar plate is a vital component of PEM fuel cells, which supplies fuel and oxidant to reactive sites, removes reaction products, collects produced current and provides mechanical support for the cells in the stack. Bipolar plates constitute more than 60% of the weight and 30% of the total cost in a fuel cell stack.
1.Special plugging process and graphite modifier to ensure zero leakage under operating conditions for more than 20,000 hours.
2.Special surface processing technology to ensure contact resistance
3.Exclusively designed and developed large-area bipolar plate, the power per liter is greatly improved
4.Light milling process, the graphite plate can be as thin as 0.5mm (milling on one side)/0.8mm (milling on both sides)
5.good durability, reliability and power density
6.With their excellent corrosion resistance, they offer extreme long-term stability in fuel cells.
7.High electrical conductivity, very good mechanical strength and design freedom.
1.Cangzhou Carbon Technology is a professional carbon and graphite manufacturing company with over 20 years of experience. We have advanced professional CNC equipments and professional quality control team. Our engineers and workers have 25 years of experience in designing and machining graphite products.
2.We accept customized graphite products orders and provide tech consulting with the product application. We choose the ideal grade of graphite material according to application.
3.Our graphite bipolar plate material is specially selected and qualified for fuel cell, which allows a very high fuel cell performance with very competitive cost.
4.In the past year, we have made around 20,000 pieces of graphite bipolar plates for clients. we are one of leading manufacturer of bipolar plates in China and have been built long term business relationships with clients from USA, Italy, Spain, Germany and other countries globally.
5.The size and channels of bipolar plate can be customized to machine as per the designs.
6.Strong Customer Support： We provide excellent customer support for our clients, from pre-sales to after-sales services. We have a team of professional who are always ready to assist customers with any questions or concerns.
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