Silicon-based anode electrode material series XYGY-2

Product Features

1. Product Category: Silicon-based Anode Materials

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

3. Scope of Application: Primarily suitable for cylindrical and pouch cell systems.

Key Technical Indicators

Physicochemical indicators / Items		Unit Units	Internal control indicators Internal Control Indexes	Testing methods
Moisture		%	≤0.5	Electronic Moisture Tester (DHS-16A)
Granularity	D10	micrometer	3.5 ± 0.5	Malvern laser particle size analyzer (Mastersizer 3000)
	D50		6.0 ± 1.0
	D90		9.5 ± 1.5
Vibrated density		g/cm³	1.15 ± 0.15	Vibration Compaction Tester (BETTER BT-301)
Specific surface area		m²g	3.0 ± 0.5	Specific Surface Area and Porosity Analyzer (ASAP2460)
Carbon content		%	3.0 ± 1.0	Infrared Carbon Sulfur Analyzer (HCS-140)
Reversible capacity		mAh/g	≥1350	Blue Power Battery Testing System (CT2001A)
First efficiency		%	≥82