发明名称 |
METHODS FOR PURIFYING POLYMERS USING SOLID SCAVENGERS |
摘要 |
Conductive polymers are purified using a solid scavenger. The solid scavengers include metal-scavenging functional groups linked to the surface of a particle support material. To improve the functionalization of the support material, the support materials are first treated with sulfuric acid or nitric acid before attaching the molecules containing the metal-scavenging functional groups. The solid scavengers used in the purification methods are more efficient at removing impurities in conductive polymers than existing scavengers.
|
申请公布号 |
WO2008042783(A3) |
申请公布日期 |
2008.07.03 |
申请号 |
WO2007US79910 |
申请日期 |
2007.09.28 |
申请人 |
HEADWATERS TECHNOLOGY INNOVATION LLC;LIU, CHANGKUN;ZHOU, BING |
发明人 |
LIU, CHANGKUN;ZHOU, BING |
分类号 |
C08F6/28 |
主分类号 |
C08F6/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|