Xiaowei

Search
Close this search box.

Nickel Iron Manganese Sodium Electrode Sheet NT0201

Battery Process

More Custom Items

Nickel Iron Manganese Sodium Electrode Sheet NT0201

Item No.: XW-EL-PS-1003;
Specification: Single-sided (5 pieces/pack) (rolled press);
Payment: T/T,Western Union, Paypal,L/C;
Product Origin: China;
Lead Time: in stock or 1-10days,ect;
Note: XIAOWEI factory supports OEM.

 Products Description 

Because it is a single-sided electrode, there will be a curl after rolling, so the shipped roller-pressed electrode has controlled and compacted to ensure that the electrode is not rolled;
Rolling can improve the compacting density of the electrode, improve the electronic conductivity of the electrode, and improve the bonding.

1. The electrode should be rolled before use, and the customer needs to arrange the rolling pressure by himself to purchase the electrode that has not been rolled;

2. The surface density shall be determined according to the actual weighing results;

3. Before putting it in the glove box, the punched electrode needs to be vacuum baked at a temperature of 105 °C for 4 hours;

4. This electrode can be matched with our YT0101 anode electrode; 5. The density of the coating surface does not include the current collector;

6. Theoretical surface capacity mAh/cm2 = coating surface density mg/cm2 * proportion of active substance * gram capacity mAh/g÷1000;

7. The amount of theoretical active substance (mg) = coating surface density mg/cm2 * proportion of active substance * small disc area cm2;

8. The actual weighing calculates the amount of active substance (mg) = (weight of small disc mg – current collector surface density mg/cm2 * small disc area cm2) * proportion of active substance, and calculates the gram capacity according to the amount of active substance actually weighed, due to the tolerance of the density of the coating surface, the actual weighing shall prevail.

1.Basic information of electrode

Type of electrode Nickel iron manganese sodium electrode
Active substance proportion /Loading 95.5%
Coating surface density(mg/cm2) 12.27
Type of current collector Aluminum foil
Surfacedensity of current collector(mg/cm2) 3.3
Thickness of current collector (um) 12
Gram capacity of active substance(mAh/g) 127

2.Suggestions for testing half batteries

Electrode processing Assemble the front electrode and bake it at 105°0
under vacuum for 4h
Electrolyte Sodium electric electrolyte
Coin cell case model CR2032
Spring model 15.4*1.1mm(funnel spring)
Gasket model CR20 gasket -16.1*0.8mm
Sodium anode electrode model 15.6*0.45mm
Separator model fiberglass separator GF/D

3.Half battery test results:

SEND A MESSAGE

If you have any questions during new energy battery production, you can contact xiaowei at any time and xiaowei will give us professional answers.