Silicon-based anode electrode material series XYGY-3

Product Features

1. Product Category: Silicon-based Anode Material

2. Features: This product is a high-capacity silicon-based anode material that boasts advantages such as high initial Coulombic efficiency and excellent rate performance.

3. Scope of application: Lithium battery systems including cylindrical, soft-pack, and square types.

Key Technical Indicators

Physicochemical indicators		Unit Units	Internal control indicators Internal Control Indexes	Testing methods
Moisture		%	≤0.5	Electronic Moisture Tester (DHS-16A)
Granularity	D10	micrometer	5.0 ± 1.0	Malvern laser particle size analyzer (Mastersizer 3000)
	D50		8.0 ± 1.0
	D90		14.0 ± 1.0
Vibrated density		g/cm³	1.15 ± 0.15	Vibration Compaction Density Tester (BETTER BT-301)
Specific surface area		m²g	1.0 ± 0.5	Specific Surface Area and Porosity Analyzer (ASAP2460)
Carbon content		%	4.0 ± 1.0	Infrared Carbon Sulfur Analyzer (HCS-140)
Reversible capacity		mAh/g	≥1350	Blue Power Battery Testing System (CT2001A)
First efficiency		%	≥89.5