Compared with traditional copper foil, PET substrate has good safety performance, light weight, and good ductility, which can help improve the energy density of batteries.
Composite aluminum foil is a new-type of battery current collector, which has thinner aluminum film, overall lighter weight, and higher safty during penetration expeirment compared to the conventional rolling aluminum foil.
This atmosphere box furnace with resistance wire heating element, using double layer shell structure and program temperature control instrument. The furnace is made of alumina polycrystal fiber material, and the double furnace shell is equipped with air cooling system, which can raise and lower the temperature quickly. Can pass argon, nitrogen, oxy1
material characteristics: Graphene oxide is an oxide of graphene whose unique structure gives it outstanding physical and chemical properties. Small-size high-purity graphene oxide has a higher specific surface area and more abundant active sites, which enable it to play an important role in batteries. the application in batteries: High energy dens1
The application of ultra-pure single-layer graphene oxide in batteries is mainly reflected in the following aspects: Efficient charge and discharge: Because graphene oxide has a high specific surface area and rich functional groups on the surface, it can provide a larger electrode surface area when used as an electrode material, so that lith1
Vacuum film coating machine is widely used in various high temperature coating process, such as ceramic film, crystal film, battery electrode, special nano film
description: The battery coating machine is a device specially used for uniformly coating the surface of the positive and negative electrode materials of the battery. It enables precise control of coating thickness and speed to ensure the stability of coating quality and performance. In the lithium battery production process, the battery coating ma1
Product Benefits: Zero TD shrinkage reduces internal shorting Uniform pore structure with high chemical & thermal stability High porosity for excellent high-rate performance PP outer layer provides high temperature melt integrity, oxidation resistance PE inner layer provides high-speed shutdown features Offers exceptional safety and longevity f1
Product Benefits: Zero TD shrinkage reduces internal shorting Uniform pore structure with high chemical & thermal stability High porosity for excellent high-rate performance PP outer layer provides high temperature melt integrity, oxidation resistance PE inner layer provides high-speed shutdown features Offers exceptional safety and longevity f1
Product Benefits: Zero TD shrinkage reduces internal shorting Uniform pore structure with high chemical & thermal stability High porosity for excellent high-rate performance PP outer layer provides high temperature melt integrity, oxidation resistance PE inner layer provides high-speed shutdown features Offers exceptional safety and longevity f1
Product Benefits: Zero TD shrinkage reduces internal shorting Uniform pore structure with high chemical & thermal stability High porosity for excellent high-rate performance PP outer layer provides high temperature melt integrity, oxidation resistance PE inner layer provides high-speed shutdown features Offers exceptional safety and longevity f1