Silicon-carbon materials possess high energy density, low expansion, and long cycle life, making them suitable for high-energy-density applications in solid-state, semi-solid-state, and liquid batteries.series-TRGT800

พารามิเตอร์ผลิตภัณฑ์

  1. Product Category: ซิลิคอนคาร์บอน
  2. Features: High energy density, low expansion, long cycle life
  3. การใช้งาน: High-energy-density solid-state batteries, semi-solid-state batteries, and liquid batteries
คำอธิบาย
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คำอธิบาย

This type of silicon-carbon anode material, through a composite design of a high-capacity silicon phase and a stable carbon-based framework, significantly improves energy density while effectively mitigating the volume expansion problem of silicon during charge and discharge, thus maintaining excellent structural stability and cycle life.

The product exhibits good interfacial compatibility and electrochemical stability, and can be widely adapted to solid-state, semi-solid-state, and liquid battery systems. It meets the comprehensive requirements of next-generation high-energy-density batteries in terms of safety, lifespan, and performance consistency, making it an ideal anode solution for high-end power batteries and advanced energy storage technologies.

Key technical indicators

number nameunitstandardTypical valueTesting methods and instrument models
1particle sizeDminum≥1.01.55 BT-9300S Laser Particle Size Analyzer
D10um5.0±1.05.15
D50um12.0±1.012.11
D90um22.0±1.021.83
Dmaxum≤3938.72
2TAPg/cc1.1±0.11.12BT-300 Fully Automatic Tapping Density Tester
3SSAm2/g≤4.54.10Nitrogen adsorption ratio table (BET test method)
6true densityg/cc// 
7capacity(1.5V)mah/g800±50810 
first effect(1.5V)%≥90%90.65CR2025(0.8C/0.8C)
capacity(0.8V)mah/g680±50715 
first effect(0.8V)%≥86%87.90CR2025(0.8C/0.8C)
8      Trace elementsFeppm≤2012.8 ICP dissolution method
Coppm≤5
Cuppm≤51.18
Nippm≤5
Alppm≤52.20

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