Lithium-ion Battery Cathode Electrode Sheet (NCM523 Lithium Nickel Cobalt Manganese Oxide SY15)

Name: Lithium-ion Battery Cathode Electrode Sheet (NCM523 Lithium Nickel Cobalt Manganese Oxide SY15)
Brand: Canrud
Price: 60.41 USD
Availability: InStock

$60.41

Model：

CU-EL-PL-5002

item_No

Specifications

Price

CU-EL-PL-500201

Single-sided (5 pieces/pack) (unrolled)

$60.41

Details

Overview

Details

This product is a NCM523 positive electrode designed for lithium battery research and development, featuring a single-sided coating on copper foil for use in half-cell or full-cell testing. Available in both unrolled and rolled formats (5 pieces per pack), it supports standard electrochemical characterization when paired with the recommended test protocols and electrolytes from Canrd. The electrode is intended for controlled laboratory evaluation, with specific guidelines for storage (vacuum or glove box), rolling to the desired compaction density, and accurate active mass calculation based on actual weighing rather than nominal coating surface density. Proper handling is essential to avoid performance degradation, particularly for high-nickel materials. This electrode is suitable for researchers requiring reproducible, standard-compliant NCM523 cathodes for evaluating electrochemical performance under defined conditions.

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.

Processing steps:

At room temperature (25℃), let stand for 4 hours.

Charge at 0.1C rate (constant current) to 4.30V, then charge at 4.30V constant voltage to 0.02C, let stand for 3 minutes.

Discharge at 0.1C rate (constant current) to 3.00V, 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.