发明申请
US20120251889A1 PARTICULATE POROUS CARBON MATERIAL AND USE THEREOF IN LITHIUM CELLS
有权
颗粒状多孔碳材料及其在锂离子电池中的应用
- 专利标题: PARTICULATE POROUS CARBON MATERIAL AND USE THEREOF IN LITHIUM CELLS
- 专利标题(中): 颗粒状多孔碳材料及其在锂离子电池中的应用
-
申请号: US13431531申请日: 2012-03-27
-
公开(公告)号: US20120251889A1公开(公告)日: 2012-10-04
- 发明人: Nicole Janssen , Arno Lange , Gerhard Cox , Alexander Panchenko , Stefan Spange , Falko Boettger-Hiller
- 申请人: Nicole Janssen , Arno Lange , Gerhard Cox , Alexander Panchenko , Stefan Spange , Falko Boettger-Hiller
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 主分类号: H01M4/587
- IPC分类号: H01M4/587 ; H01G9/042 ; B32B3/26 ; C01B31/02 ; H01B1/04
摘要:
The present invention relates to a novel particulate porous carbon material containing a carbon phase and at least one pore phase, and to the use of such materials in lithium cells, especially lithium-sulfur cells. The carbon phase forms, with the pore phase, essentially unordered co-continuous phase domains, such that the distance between adjacent domains of the pore phase is not more than 50 nm. The invention also relates to a process for producing such carbon materials and to composite materials comprising elemental sulfur and at least one inventive particulate porous carbon material.