| 摘要 |
The present invention discloses electrolytes for lithium ion batteries. Said electrolytes comprise of lithium salts, organic solvents and additives. In particular, the additives are comprised of halogeno-benzene and/or its homologs, the S=O bond compounds, biphenyl and/or its homologs, phenylcyclohexane and/or its homologs, teraklylbenzenes, and di-cycladipate and/or its homologs. Lithium ion batteries using said electrolytes exhibit improved overcharging safety properties, high temperature storage stability properties and cycle life properties simultaneously. |
