Silicon-Carbon Alloy (1200)

$90.61

Model：

MA-EN-AN-0004

item_No

Specifications

Price

MA-EN-AN-000401

20g

$90.61

Details

Overview

Specifications

Details

This Silicon-Carbon Alloy (1200) is designed for use as a lithium-ion battery anode material, with a surface carbon coating to enhance rate capability and cycling stability. Based on the provided specifications, the material exhibits a D50 particle size around 13 µm and a tap density of 0.89 g/cm³, supporting practical electrode processing. Electrochemical testing shows an initial reversible capacity of 1343.8 mAh/g and an initial Coulombic efficiency of 83.8%, indicating high capacity with reasonable first-cycle loss. For half-cell evaluation, it is recommended to use carbon-coated copper foil and NCM electrolyte (KLD-1230C), with electrode baking at 85 °C for 4 hours. The product should be stored under sealed conditions. This material is well-suited for energy materials research and anode development.

The material needs to be sealed and stored

It is recommended to use carbon coated copper foil for half cell testing

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

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

Lithium ion anode electrode material, surface coated with carbon, excellent rate performance, good cycling performance

Physical and chemical properties

No.	Category	Test Item	Unit	Specification	Test Result
1	Physical Properties	Particle Size Distribution - D10	(μm)	5.0 ± 3.0	4.23
2		Particle Size Distribution - D50	(μm)	13.0 ± 2.0	13.10
3		Particle Size Distribution - D90	(μm)	≤ 30.0	29.89
4		BET Specific Surface Area	(m²/g)	≤ 6.0	4.38
5		Tap Density (TD)	(g/cm³)	≥ 0.7	0.89
6	Electrochemical Performance	Initial Reversible Capacity	(mAh/g)	≥ 1150.0	1343.8
7		Initial Coulombic Efficiency	(%)	≥ 83.0	83.8