Invention Grant
US08623965B2 Sulfurized polyacrylonitrile and lithium-ion battery cathode active material using the same
有权
硫化聚丙烯腈和锂离子电池正极活性物质使用相同
- Patent Title: Sulfurized polyacrylonitrile and lithium-ion battery cathode active material using the same
- Patent Title (中): 硫化聚丙烯腈和锂离子电池正极活性物质使用相同
-
Application No.: US13051131Application Date: 2011-03-18
-
Publication No.: US08623965B2Publication Date: 2014-01-07
- Inventor: Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
- Applicant: Xiang-Ming He , Li Wang , Wei-Hua Pu , Wen-Ting Sun , Jian-Jun Li
- Applicant Address: CN Beijing TW New Taipei
- Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Tsinghua University,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Beijing TW New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN201010275623 20100908
- Main IPC: C08F8/34
- IPC: C08F8/34 ; H01M4/137 ; C08F8/42 ; C08F20/44
Abstract:
The present disclosure relates to a sulfurized polyacrylonitrile and a lithium-ion battery cathode active material. The sulfurized polyacrylonitrile includes a structural unit. A general molecular formula of the structural unit is C3HNSn, in which n is a positive integer. The lithium-ion battery cathode active material includes sulfurized polyacrylonitrile and a sulfurized polyacrylonitrile with inserted ions.
Public/Granted literature
- US20120059128A1 SULFURIZED POLYACRYLONITRILE AND LITHIUM-ION BATTERY CATHODE ACTIVE MATERIAL USING THE SAME Public/Granted day:2012-03-08
Information query
IPC分类:
