For Graphene-Coated Aluminum Foil Supercapacitor Power Battery

According to theoretical simulation and experimental results, the coating technology is optimized. Compared to state-of-the-art modified aluminum foil, the functional coating prepared by our technology has thinner thickness, lower resistance and enhanced adhesion. Consequently, the electrochemical performance could be improved effectively with the modified AL foil. Moreover, the cost of production and use can reduced.

Product Description

Product time
For Graphene-Coated Aluminum Foil Supercapacitor Power Battery
aluminum foil, copper foil
Base material thickness 10-20 μm
Thickness tolerance
Coating method single coating, double coating
Inner diameter of pipe core 76mm
wooden case
Shenzhen China



The graphene-coated aluminum foil can be an excellent material for batteries with supercapacitors that offers a number of important features and benefits. Here are a few principal characteristics of graphene-coated aluminum foils for batteries that use supercapacitors:

1. Conductivity enhancement: Graphene is a highly conductory material. When coated with aluminum foil it increases the electrical conductivity. This improved conductivity enables rapid charging as well as discharge speeds, which allows the highest power output and speedy energy storage.

2. High surface area: The graphene coating on the aluminum foil provides a large surface area, allowing for increased electrode-electrolyte contact. The larger area of the surface enhances the capacity of the supercapacitor and leads to a greater capacity for energy storage.

3. The aluminum foil is a light material, which makes the graphene-coated aluminum foil electrode ideal to be used in applications that need light weight and elasticity. This allows the integration of supercapacitors into a variety of devices and systems without adding weight.

4. Mechanical stability Aluminum foil offers structural stability for the electrode and the graphene coating increases its strength and durability. This makes sure that the electrode can stand up to physical strains and strains throughout use, while keeping its structure and functionality in the course of.

5. Outstanding chemical stability Graphene-coated aluminium foil has excellent chemical stability which makes it impervious to degradation and corrosion in different electrolyte conditions. This stability guarantees the durability and reliability of the supercapacitor battery power source.

6. A low resistance layer of graphene on aluminum foils help to lower the resistance inside the supercapacitor. This lower resistance permits efficient charge transfer across the electrode as well as electrolyte, which reduces energy loss and maximising power output.

7. Scalability: Graphene-coated aluminum can be used in manufacturing processes that are scalable which makes it ideal for the production of large-scale supercapacitor batteries. Its aluminum foil surface is easily accessible and the graphene coating is applied using techniques like chemical vapour deposition (CVD) or other solutions-based methods.

8. The stability of the thermal properties: Graphene coated aluminum foil has excellent thermal stability which allows it to be used in supercapacitors with extreme operating temperatures. The material is able to withstand the heat produced by charge-discharge cycles without causing any significant loss, and maintain its quality and performance.

9. Customization: The graphene coating thickness and uniformity of aluminum foil can be customized to satisfy specific supercapacitor power battery specifications. This flexibility lets you optimize energy storage power, density and overall efficiency.

10. Sustainability for the environment: Graphene is a carbon-based material the coating it has on aluminum foil helps reduce the use of more environmentally-friendly electrode materials. The use of graphene coated aluminum foil in supercapacitor batteries aids in the creation of more eco-friendly energy storage options.

It is crucial to remember that graphene-coated aluminum foil is a great candidate for supercapacitor batteries, more research and development is being conducted to enhance the performance, efficiency, and production on a large scale.



◎ Lithium-ion batteries for electric vehicles and、energy storage(LFP、LMFP、LMO、NCM、NCA、LNM、LTO)

◎ Lithium-ion batteries for 3C productions(LCO、LMO)

◎ Supercapacitor

◎ Lithium-ion capacitor

◎ Lithium ion battery in water system

◎ Alkaline batteries



◎ Improve the surface tension and increase the adhesion Lithium-ion batteries for electric vehicles between the Al foil and the active material.

◎ Decrease the using amount of binder for the electrode, enhance energy density of the battery ,and lower the cost of the electrode production.

◎ Protect the Al current collector from surface corrosion and oxidation.

◎ Reduce interfacial resistance and internal resistance of the cell.

◎ Decrease polarization and improve the rate capability and specific capacity of the electrode material.

◎ Mitigate exothermal reactions and enhance the battery safety.

◎ Improve the production stability and reproducibility, and raise Lithium ion battery in water system the pass rate of the cell; Increase the consistency and cycling life of the cell and lower the cost of the production

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