Polycrystalline Lithium Nickel Cobalt Manganese Oxide (Ni90)

$45.31

アイテム番号:MA-EN-CA-003101

仕様

✓ 選択中: 20g

数量

品質保証

工場直販

世界規模の配送

Details

概要

仕様

詳細

This product is a nickel cobalt manganese lithium (NCM90) polycrystalline cathode material developed for lithium-ion battery research and experimental applications. It exhibits a spherical morphology and is characterized by high first-cycle efficiency and specific capacity, making it relevant for studying high-nickel NCM electrode performance. Due to its pronounced moisture sensitivity, vacuum-sealed storage and strict humidity control are required throughout handling and processing. For electrochemical evaluation, the recommended electrolyte is NCM electrolyte (KLD-1230C), and electrode preparation involves baking at 85 °C for 4 hours. Available in quantities from 20 g to 1 kg, this material is suitable for half-cell testing and serves as a reliable reference for exploring polycrystalline NCM90 systems in advanced cathode development.

The material needs to be vacuum sealed for storage

The material is prone to water absorption, and humidity control is required throughout the entire production process

The electrolyte used during testing is NCM electrolyte (KLD-1230C)

Baking conditions for elctrode: Bake at 85 ℃ for 4 hours

Lithium ion cathode electrode material, Ni, Co, Mn NCM material, spherical or ball like morphology, gram capacity, high first effect.

Physical and chemical properties

Serial Number	Test items			Units	Specifications	Measured results	Inspection method or instrument
1	Chemical composition	Li		(wt%)	7.0±0.4	7.13	ICP
2		Ni		(mol%)	90.0±0.5	89.74
3		Co		(mol%)	5.0±0.5	5.09
4		Mn		(mol%)	5.0±0.5	5.17
5		Fe		(ppm)	≤30.0	4.6
6		Na		(ppm)	≤300.0	35.6
7		Ca		(ppm)	≤300.0	19.6
8		magnetic foreign body		(ppb)	≤50.0	13.9	Acid burette
11	Physical Properties	Particle size distribution	D10	(μm)	≥5.0	6.992	Laser particle size analyzer
12			D50	(μm)	9.5±1.5	9.848
13			D90	(μm)	≤28.0	13.960
14		BET		(m2/g)	0.3~0.8	0.55	Automatic specific surface and porosity analyzer
15		TD		（g/cm3）	＞2.4	2.69	Vibrating density measuring instrument
16		pH		/	≤12.1	11.98	pH meter
17		Moisture		(ppm)	≤350.0	187.6	Moisture Analyzer
18	Electrochemical Performance	First discharge capacity		(mAh/g)	≥200.0	217.6	CR2032 0.1/0.1C(4.3-3.0V)
19	Electrochemical Performance	First Time Efficiency		(%)	≥87.0	89.9	CR2032 0.1/0.1C(4.3-3.0V)