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| Product Name: |
Microporous copper/aluminum foil material
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| Supply Ability: |
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| Related proudcts |
lithium battery, energy storage, |
| Specifications |
Thickness£º6um£¬8um£¬9um/Aperture£º11um£¬12um£¬14um£¬15um |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
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| Unit Price: |
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1. Improving battery safety
It has been tested by multiple battery production enterprises and verified its role in safety, and has also been recognized by European users for testing.
2. Directly and effectively improving the specific energy of lithium batteries
Foil of the same specification can reduce the weight of microporous foil; At the same surface density, the positive and negative co***ction density increases (some materials are filled into the pores).
3. Effectively improving the rate performance of lithium batteries
For conventional foil lithium batteries, the migration of lithium ions diffuses towards the ear end through the two-dimensional direction of the foil. After the foil passes through the hole, the diffusion path of lithium ions can be transformed into three-dimensional and omnidirectional penetration, and the contact surface between the positive and negative electrode materials and the foil can be increased, reducing the migration radius of lithium ions and improving conductivity efficiency.
4. Effectively reducing the internal resistance of lithium batteries
The use of microporous foil can effectively reduce internal resistance.
5. Improving the wettability of electrolyte
The infiltration efficiency of lithium battery electrolyte injection can be significantly improved, which can increase production efficiency by more than 50% and ensure 100% infiltration consistency.
6. Increase the surface adhesion between the slurry and the fluid collector
The surface adhesion of the foil material has been improved, and through the material between the pores, the positive and negative electrode plates are coated with both sides of the material to form an "H" shaped bite state, greatly reducing the probability of electrode plate ***achment.
7. Improve the bending flexibility of the electrode, making it more suitable for the application of flexible batteries
8. Reduce battery gas production
During the processing of microporous aluminum foil, the surface of the foil is cleaned twice to remove res |
| Company: |
Trimaran (Shanghai) Electronic Technology Co., Ltd
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| Contact: |
Mr. Steven Huang |
| Address: |
504, No. 67, Lane 860, Yangchui Road, Pudong New Area, Shanghai |
| Postcode: |
201499 |
| Tel: |
18321142707 |
| Fax: |
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| E-mail: |
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