Lithium-ion Battery Anode Electrode Sheet (Gr Graphite Anode SM02)

$45.31

رقم المنتج:SM02XX

المواصفات

✓ تم الاختيار: 5 Pieces/Pack (Uncalendered)

الكمية

ضمان الجودة

مباشرة من المصنع

الشحن العالمي

Details

نظرة عامة

مواصفات

تفاصيل

This product is designed for laboratory-scale lithium-ion battery research and features a graphite anode coated on copper foil, available as SM02XX from Canrd. It offers rolled or unrolled electrode sheets per pack, tailored for precise electrochemical testing applications. The electrode's performance is specifically validated under Coulter's recommended test methods and electrolytes, as variations in these parameters can significantly alter results. Key characteristics include a structured active material layer requiring careful handling of coating surface density and compaction for accurate capacity calculations. It supports systematic discharge steps from 0.10C to 0.01C rates, followed by a 0.1C charge to 2.00V, enabling reliable half-cell or full-cell evaluations. Proper storage in vacuum or double-sealed conditions is essential to avoid internal resistance increases, especially for sensitive cathode materials. This product is suitable for evaluating graphite anode performance, validating new electrolyte systems, or conducting fundamental electrode studies in academic or industrial R&D settings.

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.

This product must be tested in accordance with the test methods and electrolytes recommended by

Coulter to achieve the corresponding performance.Since the test method and electrolyte have a great

influence on the performance of the battery, any change in the test method or electrolyte may reduce

the performance of the pole piece; be sure to check this information before purchasing.

Operating Steps:

At room temperature (25℃), let stand for 4 hours.
Discharge at 0.10C rate (constant current) to 0.005V, then at 0.09C rate (constant current) to 0.005V.
Discharge at 0.08C rate (constant current) to 0.005V, then at 0.07C rate (constant current) to 0.005V.
Discharge at 0.06C rate (constant current) to 0.005V, then at 0.05C rate (constant current)... Discharge to 0.005V at a constant current rate.
Discharge to 0.005V at a constant current rate of 0.04C, and 0.005V at a constant current rate of 0.03C.
Discharge to 0.005V at a constant current rate of 0.02C, and 0.005V at a constant current rate of 0.01C.

Let stand for 3 minutes.
Charge to 2.00V at a constant current rate of 0.1C, and let stand for 3 minutes.

1. Vacuum storage or double-sealed storage in a glove box, especially for high-nickel and sodium cathode materials, can increase battery internal resistance if not properly stored.

2. Electrodes not rolled: Rolling is required according to the recommended compaction density.

3. Coating surface density must be determined based on actual weighing results. Coating surface density does not include the current collector.

4. Actual weighing calculation of active material mass (mg): = (Small disc weight (mg) - Current collector surface density (mg/cm²) * Small disc area (cm²)) * Active material ratio

5. Theoretical active material amount (mg): = Coating surface density (mg/cm²) * Active material ratio * Small disc area (cm²)

6. Theoretical surface capacity (mAh/cm²): = Coating surface density (mg/cm²) * Active material ratio * Specific capacity (mAh/g) ÷ 1000

7. Calculate specific capacity based on the actual weighed amount of active material. Due to tolerances in coating surface density, the actual weighing should be used as the standard.

8. Creases: Single-sided electrode sheets are prone to curling after rolling; flattening and packaging may result in creases.