| 发明名称 |
PERFLUORINATED SULFONIC ACID POLYMER MEMBRANE HAVING POROUS SURFACE LAYER AND METHOD FOR PREPARING THE SAME |
| 摘要 |
Provided are a perfluorinated sulfonic acid polymer membrane having a porous surface layer, which includes a surface layer and a bottom layer present at the bottom of the surface layer, wherein the surface layer is a porous layer, and the bottom layer is non-porous dense layer, and a method for preparing the same through a solvent evaporation process. |
| 申请公布号 |
US2013323496(A1) |
申请公布日期 |
2013.12.05 |
| 申请号 |
US201313796083 |
申请日期 |
2013.03.12 |
| 申请人 |
TECHNOLOGY KOREA INSTITUTE OF SCIENCE AND;KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY |
发明人 |
HENKENSMEIER DIRK;DANG QUOC KHANH;YOON CHANG WON;CHO EUN AE;NAM SUK WOO;LIM TAE HOON;KIM HYOUNG-JUHN;JANG JONG HYUN |
| 分类号 |
B32B3/26;B29C39/00 |
主分类号 |
B32B3/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
