Fast Charging Graphite

$21.14

アイテム番号:MA-EN-AN-001201

仕様

✓ 選択中: 20g

品質保証

工場直販

世界規模の配送

Details

概要

詳細

This product is developed for high-rate lithium-ion battery applications requiring rapid charge and discharge capabilities. Composed of small-particle artificial graphite blended with soft carbon, it supports 5–10C fast charging while maintaining good low-temperature performance and long cycle life with low electrode rebound. Key physical properties include a median particle size around 13 μm, a low specific surface area under 1.8 m²/g, and a tap density exceeding 0.7 g/cm³, enabling a compacted density of 1.60 g/cc. Electrochemically, it delivers an initial reversible capacity above 340 mAh/g with a first-cycle Coulombic efficiency over 91%, and low magnetic impurity content (below 0.4 ppm). This material is suitable as an anode component in experimental and energy materials research, particularly for fast-charging battery systems.

1. This graphite is a product composed of small particle size artificial graphite and soft carbon, with excellent fast charging and discharging capabilities, capable of meeting 5~10C fast charging, good low temperature performance, and long cycle low rebound artificial graphite.

2. It can be applied to a compacted density of 1.60g/cc.

No.	Category	Test Item	Unit	Specification	Test Result
1	Magnetic Substances	Fe + Cr + Ni + Zn	(ppm)	≤ 0.4	0.26
2	Physical Properties	Particle Size Distribution - D10	(μm)	7.0 ± 1.0	7.68
3		Particle Size Distribution - D50	(μm)	13.0 ± 1.0	13.26
4		Particle Size Distribution - D90	(μm)	≤ 23.0	22.65
5		BET Specific Surface Area	(m²/g)	≤ 1.8	1.62
6		Tap Density (TD)	(g/cm³)	≥ 0.7	0.89
7		Ash Content	(%)	≤ 0.1	0.01
8	Electrochemical Performance	Initial Reversible Capacity	(mAh/g)	≥ 340.0	356.1
9		Initial Coulombic Efficiency	(%)	≥ 91.0	93.0