公开(公告)号：US20050277027A1

公开(公告)日：2005-12-15

申请号：US11139981

申请日：2005-05-31

申请人： Cheon Kim ,  Hyung Lee ,  Kwang Kim ,  Sang Lee ,  Joong Kim ,  Tae Earmme ,  Kwang Yeo ,  Chan Lee

发明人： Cheon Kim ,  Hyung Lee ,  Kwang Kim ,  Sang Lee ,  Joong Kim ,  Tae Earmme ,  Kwang Yeo ,  Chan Lee

IPC分类号： H01M6/16 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/40

CPC分类号： H01M10/0525 ,  H01M6/164 ,  H01M6/166 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0569

摘要： The present invention relates to an electrolyte for a lithium ion rechargeable battery and a lithium ion rechargeable battery including the same. The electrolyte includes a non-aqueous organic solvent, a lithium salt, and triphenyl phosphate. A lithium ion rechargeable battery including the electrolyte has improved overcharge stability and shows excellent chemical properties including reducing swelling, high-temperature storage stability, and cycle life characteristics.

摘要翻译： 本发明涉及一种锂离子可再充电电池用电解液及其制造方法。 电解质包括非水有机溶剂，锂盐和磷酸三苯酯。 包括电解质的锂离子可再充电电池具有改善的过充电稳定性并且显示出优异的化学性质，包括减少溶胀，高温储存稳定性和循环寿命特性。