Differentiated advantages help to achieve harmony, win-win and coordinated development
Itis a key component of the electrolyte in the new energy lithium-ion batteries. Currently, the most important conductive lithium salt is used in commercial lithium ion batteries, which is widely used in lithium ion power batteries, lithium ion energy storage batteries and other 3C lithium-ion batteries.
With good ionic conductivity and excellent electronic insulation, it can realize the ad- vantages of high energy density, high cycle performance, high rate performance,high safety, environmental friendliness, long service life, low internal resistance and so on.
| Items | HG/T4066-2015 | Standard |
|---|---|---|
|
Content % (wt%) |
≥ 99.95 |
≥99.95 |
|
Acid(mg/kg) |
≤90 |
≤90 |
|
Moisture(mg/kg) |
≤20 |
≤10 |
|
Insolubilization(mg/kg) |
≤200 |
≤150 |
|
Sulfate(by so4-2) (mg/kg) |
≤5 |
≤5 |
|
Chloride(by cl-) (mg/kg) |
≤2 |
≤2 |
|
Fe、Na、Ca (mg/kg) |
≤2 |
≤1 |
|
K、Cd、Cr、Cu、Mg、Ni、Pb、Zn、As (mg/kg) |
≤1 |
≤1 |
