发明公开
EP4167328A1 PBI-BASED MEMBRANE DOPED WITH SULFURIC ACID-CONTAINING SOLUTION HAVING IMPROVED PERFORMANCE, PREPARATION METHOD THEREOF, AND USE THEREOF
审中-公开
基本信息:
- 专利标题： PBI-BASED MEMBRANE DOPED WITH SULFURIC ACID-CONTAINING SOLUTION HAVING IMPROVED PERFORMANCE, PREPARATION METHOD THEREOF, AND USE THEREOF
- 申请号：EP22199235.7 申请日：2022-09-30
- 公开(公告)号：EP4167328A1 公开(公告)日：2023-04-19
- 发明人： HENKENSMEIER, Dirk , DO, Huy Xuan , HA, Heung Yong , ABBAS, Saleem , IKHSAN, Muhammad Mara , PARK, Hyun S. , PARK, Hee-Young , LEE, So Young , KIM, Hyoung-Juhn , JANG, Jong Hyun , HAN, Jonghee
- 申请人： Korea Institute of Science and Technology
- 申请人地址： KR Seoul 02792 5 Hwarang-ro 14-gil Seongbuk-gu
- 代理机构： advotec.
- 优先权： KR20210135191 20211012
- 主分类号： H01M8/0239
- IPC分类号： H01M8/0239 ; H01M8/0245 ; H01M8/18 ; H01M8/20
摘要：
The present invention relates to a PBI-based membrane doped with sulfuric acid-containing solution having improved performance, preparation method thereof, and use thereof.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01M | 用于直接转变化学能为电能的方法或装置，例如电池组 |
| ------H01M8/00 | 燃料电池；及其制造 |
| --------H01M8/02 | .零部件 |
| ----------H01M8/0202 | ..集电器、隔板，例如双极隔板，间隔元件 |
| ------------H01M8/0204 | ...按无孔材料区分的 |
| --------------H01M8/0239 | ....聚合物或有机树脂 |