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锂电池负极材料

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Product Details:

Conductive carbon coated aluminum foil is a trending substrate/current collector in battery R&D and industries. Compared with bare aluminum foil, the conductive carbon coated aluminum foil has several advantages, such as:

  • Improved electrical conductivity and less internal resistance

  • Improved adhesion at active layer/current collector interface

  • Inhibition of cell polarization and short circuit caused by dendrite growth

  • Prevention of substrate corrosion caused by electrolyte 

The overall cell performance can benefit from these advantages, including higher charge/discharge capacity, better rate capability and cycling performance.  

This conductive carbon coated aluminum foil can be customized upon request, such as coating material, coating thickness, aluminum foil thickness/width and coating type (aqueous or organic solvent).  Please contact us at sales@msesupplies.com to send your requirements. 

Specifications

Product SKU#BR0150
Pack Size
1 kg per roll
Substrate materialAl (≥99.9% purity)
Substrate thickness (available range)12~30 µm
Substrate widthCustomized
Coating materialTIMCAL Super P + KS6 Graphite
Coating thickness (available range)1~2 µm
Coating sideOne side or two sides
Coating typeAqueous or organic solvent
Coating density0.5-2.0 g/m2
Coating widthCustomized
This product's dimensions

Aluminum 15 µm

Single side coated with 1 µm conductive carbon

Coated width: 230 mm

Aluminum foil  width: 260 mm

Pack: 1kg/roll

Total Thickness: 16 µm

 

References:

1. Carbon-coated Aluminum Foil as Current Collector for Improving the Performance of Lithium Sulfur Batteries, Int. J. Electrochem. Sci., 12 (2017) 3099 – 3108

2. Vapor-phase polymerization of poly(3,4-ethylenedioxythiophene) (PEDOT) on commercial carbon coated aluminum foil as enhanced electrodes for supercapacitors, J. Power Sources, Volume 297, 30 November 2015, Pages 195-201

3. Unveiling and Amplifying the Benefits of Carbon-Coated Aluminum Current Collectors for Sustainable LiNi0.5Mn1.5O4 Cathodes, ACS Appl. Energy Mater. 2020, 3, 1, 218–230


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