Electrolyte for flame retardant battery JZ-01
Application
- This product is designed for Aluminum shell cell using LiCoO2 as cathode material and artificial graphite as anode material.
- It has good comprehensive performance and the cell using it will have good cycle life and could against swelling.
Composition
Ester solvents | LiPF6 | additive, etc. |
Specification
Item | Spec. | Testing Method |
---|---|---|
Colority | ≤ 20 Hazen | Pt/Co scale |
Water | ≤ 20 ppm | Karl-Fischer titration |
Free acid (as HF) | ≤ 50 ppm | Neutralization |
Metal | ≤ 10 ppm | Atomic Absorption |
Density(25℃) | 1.20±0.03 g/cm3 | Pycnometer |
Conductivity(25℃) | 9.5±0.5 mS/cm | Conductivity meter |
Custom Test Result
Charge-discharge efficiency at first cycle (%) | Capacity retention at ambient temperature (%) | Expansion rate | Security | ||||
---|---|---|---|---|---|---|---|
100 cycle | 200 cycle | 100 cycle | 200 cycle | High-temperature heat shock | Short circuit | 3C/10V overcharge | |
>90 | >95 | >94 | <1 | <5 | OK | OK | OK |