Browse Categories

Li-Ion Battery Anode -Double Layer CMS Graphite Coated on Copper Foil (241mm L x 200mm W x 90um Thick) 5 sheets/bag bc-cf-241-ds

In stock
Item Number: bccf-ds

Quantity Discounts

5 to 9USD$246.81
10 to 19USD$233.82
20 or moreUSD$220.83
This electrode sheet is based on copper foil coated by carbon in the double sides, and  
is used as the anode electrode of Li-Ion battery -- 5 sheets /bag


  • Current collector (substrate): Copper foil, 9 micron
  • Anode material: Composite Graphite
  • Active powder SSA (BET): 3~5 m^2/g
  • Binder: SBR+CMC
  • Double sides active material density: 120g/㎡
  • Active Material Weight: 5.5352g
  • Active Material Proportion in Powder: 95.70%
  • Length: 241mm
  • Width: 200mm
  • Total Thickness: 90 um +/- 8 um
  • Foil Thickness: 10 um +/- 3 um
  • Coating Thickness:80 um +/- 5 um (double side coated) ( 40 micron on each side )
  • Specific Capacity: 330mAh/g ( Measured by IEC standard : 0.2C current, 4.2V -2.5V cut off . Half cell )
  • Net Weight: 14 g
  • Double side coated
  • Qty: 5 Sheets/bag
  • Note:  if you use the electrode sheet for single layer button cell, you shall
    remove one layer coating with sandpaper to make one side contact to the button cell case.
    How to make a water-based electrode (graphite for the anode) for your reference:
    1. Weight Ratio (All other weights depends on how much active power your will use):
    Active Powder: 92.5%
    CMC: 1.5%
    SBR liquid: 2.5%
    Conductive: 3.5%
    Absolute Alcohol: 15ml/kg graphite
    DI water: At least 125% of graphite
    2. Make liquid thicken agent:
    Heat up Deionized water to 60C and then slowly put the CMC into it and keep stirring unless all of them dissolved.
    3. Put alcohol into 125% Deionized water and then to conductive powder to stir.
    4. Put active powder into 3 and stir (better have vacuum mixing)
    5. Put liquid thicken agent into 4 and stir (better have vacuum mixing)
    6. Put SBR into 5 and stir (better have vacuum mixing)
    7. Take a little sample and test the viscosity, if, in 3000-5000 mPa·s, it is OK to coat, if over, put some Deionized water, if less, the binder in (CMC and SBR)
Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:

243rd ECS Meeting May 28 - June 2 Boston MA Booth 231

AABC Europe 2023 June 19 - 22 Mainz Germany Booth 602

ICT 2023 June 21 - 25 Seattle WA

Recent Attended Shows:
2023 MRS Spring Meeting April 11-14 San Francisco CA Booth 104

40th International Battery Seminar Exhibit March 20-23 2023 Orlando FL Booth 121 

TMS 2023 March 19 - 23 San Diego CA Booth 609 

Click here to see our past conferences

1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Prices vary from country to country.
2. We may add extra charges for paper orders and NET 30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.