| 摘要 |
In the present invention, disclosed are an additive for a lithium battery electrolyte which is disultone based compound denoted by chemical formula 1, and an organic electrolyte including the same and a lithium battery including the organic electrolyte. In chemical formula 1, A1, A2, A3 and A4 are independently substitute groups; an alkylene group with substituted or unsubstituted whose carbon numbers are 1 to 5, carbonyl group or sulfinyl group |
