发明名称 |
POLYIMIDE COMPRISING SULFONIC ACID GROUP AT THE TERMINAL OF SIDE CHAIN, AND POLYMER ELECTROLYTE AND FUEL CELL USING THE SAME |
摘要 |
The present invention is related to a polyimide, which has high ionic conductivity and good structural stability, does not decompose even under low humidity, and is inexpensive, and a polymer electrolyte and a fuel cell using the same. In particular, the polyimide of the present invention has a repeating unit of Formula (1) below and also includes a reactive blocking group derived from a monoamine compound or monoanhydride compound having at least one carbon-carbon double bond at a terminal or at both terminals: |
申请公布号 |
KR20050082050(A) |
申请公布日期 |
2005.08.22 |
申请号 |
KR20040010399 |
申请日期 |
2004.02.17 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
JUNG, MYUNG SUP;KIM, DO YUN;JEONG, MIN JU |
分类号 |
C08G73/10;C08L79/06;H01B1/06;H01B1/12;H01M8/02;H01M8/10 |
主分类号 |
C08G73/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|