Zinc-ion Battery Cathode Electrode Sheet (VO Vanadium Pentoxide VO02)

$90.61

Artikelnummer:VO02

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✓ Ausgewählt: single side (5 pcs/pack) (Calendered)

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Canrd	10*10cm		5 sheets/pack			Coating
NO.	Electrode Name	Model	Main Material	Active Material Capacity (mAh/g)	Loading	Areal Density (mg/cm²)	Areal Capacity (mAh/cm²)
1	NCA Electrode	SY51	NCA-S (Nickel Cobalt Aluminum Oxide)	195	94.50%	17.66	3.25
2	Ni90 Electrode	SY41	Ni90 Single Crystal NCM	195	94.50%	9.50	1.75
3	NCM811 Electrode	SY33	NCM811 Single Crystal	188	94.50%	9.20	1.63
4	NCM811 Electrode	SY34	—	188	94.50%	21.50	3.82
5	NCM622 Electrode	SY25	NCM622 Single Crystal-B	168	96.70%	10.00	1.62
6	NCM622 Electrode	SY24	—	168	96.70%	21.60	3.51
7	NCM523 Electrode	SY15	NCM523	165	94.00%	19.70	3.06
8	NCM523 Electrode	SY13	NCM523	165	94.00%	10.50	1.63
9	LCO Electrode	LC02	High Voltage Lithium Cobalt Oxide-Z-4.45V	178	96.40%	10.00	1.72
10	LRM Electrode	FL01	Lithium-rich Manganese-based-E	280	95.00%	5.96	1.59
11	Graphite Electrode	SM02	Natural Graphite (Standard)-A	340	95.70%	5.80	1.89
12	Fast Charging Graphite Electrode	SM04	Fast Charging Graphite-B	350	96.70%	5.60	1.90
13	Silicon Carbon Electrode	SC02	Silicon Carbon Anode 1800 (Porous Carbon Deposited Silicon)	420	95.00%	4.80	1.92
14	NFM Electrode	NT02	Sodium Nickel Iron Manganese Oxide	127	95.50%	12.27	1.49
15	NFM Electrode	NT03	—	127	95.50%	8.00	0.97
16	Hard Carbon Electrode	YT02	Imported Hard Carbon (5 μm)	300	95.50%	6.00	1.72
17	LFP Electrode	LF07	Lithium Iron Phosphate (High Compaction Density)	150	91.50%	12.30	1.69
18	LNMO Electrode	NM01	High Voltage Lithium Nickel Manganese Oxide-B	130	96.00%	7.50	2.00
19	NFPP Electrode	NF01	Sodium Iron Phosphate Pyrophosphate	100	93.50%	15.30	1.43
20	Vanadium Pentoxide Electrode	VO02	Vanadium Pentoxide	300	80.00%	5.00	1.20
21	Manganese Dioxide Electrode	MO01	Manganese-based or Vanadium-based Material	100	80.00%	5.00	/
22	Zinc Negative Electrode	ZA01	Pure Zinc Powder / Alloy Zinc Powder	/	70.0%–96.0%	5.0–15.0	/

MOQ for Custom Small Electrode Sheets: 10*10cm/pcs，5cs/pack，1pack

To place an order or request a quotation, please Contact Us.

1, vacuum storage or glove box with self-sealing bag 2 layers of packaging, especially high nickel, sodium positive electrode materials, improper storage will lead to increased battery internal resistance
2, pole piece is not rolled, need to be rolled according to the recommended compaction density
3, coating surface density should be determined according to the actual weighing results, the surface density of the coating does not include the current collector
4. the actual weighing calculates the mass of the active substance (mg)= (the weight of the small disc mg-the surface density of the current collector mg/cm2 * the area of the small disc cm2)* the proportion of the active substance
5, the amount of the theoretical active substance (mg)= the surface density of the coating mg/cm2 * the proportion of the active substance * the small disc cm2
6, and the theoretical surface capacity mAh/cm2 = coating surface density mg/cm2 * active substance ratio * gram capacity mAh/g ÷ 1000
7. when calculating gram capacity, it is calculated according to the amount of active substance actually weighed, due to the tolerance of coating surface density, the actual weighing shall prevail
8. crease: single-sided pole piece is easy to roll after rolling, and flat packing may lead to crease
9. vanadium pentoxide pole piece defect: during production, packaging or transportation, the surface of pole piece is easy to be worn and scratches and other obvious traces
10. during punching and cutting, the exposed foil is easy to fall off at the edge of the pole piece, as shown in the following figure:

1. in order to inhibit expansion, the positive and negative electrodes need to be compacted during power deduction assembly;
2. the test chart shown below shows that the electrolyte used is 2M zinc sulfate and the current is 0.1A/g;
3. the improvement of gram capacity and cycle performance by optimizing electrolyte is clear, and no standardized formula has been provided yet. Pole piece can assist in electrolyte development