產品介紹∣微孔鋁箔
Search

微孔鋁箔
Micropore Aluminum Foil for lithium ion battery research

【GELON】鋰電池製程設備與枆材 鋰電池材料

微孔鋁箔

簡介

Product performance and use: The new current collector, the secondary processing on the basis of the original lithium battery foil, using mechanical processing to make holes, can maximize the physical and chemical properties of the foil itself.

我要諮詢

Product performance and use: The new current collector, the secondary processing on the basis of the original lithium battery foil, using mechanical processing to make holes, can maximize the physical and chemical properties of the foil itself.

另有各式原料,歡迎洽詢!

Thickness (um) 15
Total Width (mm) 290
Punching Width(mm) 260
Pore Diameter(mm) 0.25
Interval (mm) 0.8
Energy Density Reduced weight after punching (equivalent area foil, weight reduction of 17%).At the same time, it can accommodate more positive and negative materials, which can increase the energy density by 3.5%-8% compared with the existing foil.
Rate Capability   The two-layer coating material of the current collector forms a whole, the electrolyte can be fully wetted, and the lithium ion migration path is changed from two-dimensional diffusion mode to stereoscopic longitudinal complement, and lithium ion migration efficiency is improved.
Cycle Life   The pole piece made of microporous foil forms a complete "work" type occlusion between the front and back sides to prevent the electrode material from falling off after long-term charge and discharge, thereby effectively improving battery life.
Safety Performance   Lithium dendrite is one of the culprit causing lithium-ion battery safety accidents. Lithium ions on both sides of microporous current collector can play a self-balancing effect due to the presence of micropores, which can effectively alleviate the phenomenon of lithium deposition caused by uneven coating and improve safety.

Product performance and use: The new current collector, the secondary processing on the basis of the original lithium battery foil, using mechanical processing to make holes, can maximize the physical and chemical properties of the foil itself.

Thickness (um) 15
Total Width (mm) 290
Punching Width(mm) 260
Pore Diameter(mm) 0.25
Interval (mm) 0.8
Energy Density Reduced weight after punching (equivalent area foil, weight reduction of 17%).At the same time, it can accommodate more positive and negative materials, which can increase the energy density by 3.5%-8% compared with the existing foil.
Rate Capability   The two-layer coating material of the current collector forms a whole, the electrolyte can be fully wetted, and the lithium ion migration path is changed from two-dimensional diffusion mode to stereoscopic longitudinal complement, and lithium ion migration efficiency is improved.
Cycle Life   The pole piece made of microporous foil forms a complete "work" type occlusion between the front and back sides to prevent the electrode material from falling off after long-term charge and discharge, thereby effectively improving battery life.
Safety Performance   Lithium dendrite is one of the culprit causing lithium-ion battery safety accidents. Lithium ions on both sides of microporous current collector can play a self-balancing effect due to the presence of micropores, which can effectively alleviate the phenomenon of lithium deposition caused by uneven coating and improve safety.