Battery Current Collectors

Lithium Ion Battery 25um Copper Foil.

Use for biofuel cell electrode.

99.99% graphite sheet for battery electrode.

carbon coated aluminum foil: Using functional coatings for surface treatment of battery conductive substrate is a breakthrough of technical innovation, coated carbon foil/copper foil is to spread good nano conductive graphite and carbon coated particles, fine and uniform coating on aluminum foil/copper foil.Static electrical conductivity, it can provide an excellent collection of active material micro electric current, which can greatly reduce the positive/negative material and collector, the contact resistance between the and can improve the adhesive ability between the two, can reduce the use amount of binder, which creates an significantly improve the overall performance of the battery.Can be divided into water based coating (water system) and oil (organic solvent system) two types.

1.The inhibition of cell polarization, reduce the heating effect and improve the rate performance; 2.Reduce the battery internal resistance, and decrease the circulation process of dynamic resistance increase; 3.Improve the consistency, increase the battery cycle life; 4.Improve the adhesion of and active materials, reduce the pole piece manufacturing cost; 5.Protect collection of fluid from the electrolyte corrosion; 6.Improve lithium iron phosphate, lithium titanate materials processing performance.

Lithium Ion Batteries Cu Foil 9um- 200mm.

Thermally conductive coating copper foil for battery electrode material.

Nickel foil tape roll suppliers SPECIFICATIONS Thickness 0.2mm Width :220mm Length: 2m Item  Value Purity ≥99.9% Form Foil Resistivity  6.97 μΩ-cm, 20°C  Thickness 0.2mm bp 2732  ℃(lit.) mp 1453 ℃(lit.) Density 8.9 g/ml at 25 ℃(lit.) PACKAGE AND SHIPPING 1 Standard exported package : Internal bottle sealing, outside the aluminum-plastic composite membrane sealing 2 Shipping by express, by air, by sea according to customer's requirements to suggest the most suitable shipping mode SERVICES 1 We supply machines with battery technology support. 2 We can also supply a full set of materials for lithium battery including polymer battery, cylinder battery, mobile phone battery, EV battery. 3 We can also supply a full set of lithium battery equipment for lab research, pilot scale research and production line. 4 We can also supply a full set of battery technology for battery design, research and producing. We cooperated with each other, and we will do TOP OF THE BEST battery  Email : tob.amy@tobmachine.com  Skype : amywangbest86  Whatsapp/Phone number : +86 181 2071 5609

Lithium Ion Battery Cu Foil 16um- 102g/m2.

Lithium Ion Battery Copper Foil 9um- 200mm.

Copper foil is a thin sheet or film made of high-purity copper, with a thickness usually ranging from a few microns to tens of microns. It has excellent electrical conductivity, thermal conductivity, flexibility and mechanical strength, and a smooth and uniform surface. The production process of copper foil mainly includes electrolysis and calendering.

Double-side smooth copper foil is a key material used in lithium-ion batteries. Its manufacturing process is complex, involving electrolytic deposition, surface treatment and multiple quality control procedures.

Lithium Ion Battery Cu Foil-Double faced smooth 8um.

This kind carbon cloth is with high electrolyte absorbent performance, suitable for improve supercapacitor and battery capacity.

300*200mm Size Lithium Ion Battery Copper Foil 10um.

300*200mm Size Lithium Ion Battery Aluminum Foil 16um.

Thickness: 0.01mm~ can be customized. Width: Can be customized 5~200mm.

This is lithium cobalt dioxide(LiCoO2) electrode used for lithium ion battery cathode.

Li-Ion Battery Cathode - Aluminum foil double side coated by LiFePO4 SPECIFICATIONS Material Name：Li-Ion Battery Cathode - Aluminum foil double side coated by LiFePO4   Application：used as the cathode of Li-Ion battery Standard package：5 sheets/bag  Email : tob.amy@tobmachine.com  Skype : amywangbest86  Whatsapp/Phone number : +86 181 2071 5609

LiNiMnCoO2 Coated electrode for lithium ion battery.