| 发明名称 |
FUEL CELL GAS DIFFUSION LAYER |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas diffusion layer useful to manufacture a fuel cell. <P>SOLUTION: The fuel cell gas diffusion layer comprises a hydrophilic surface layer having a thickness of 1 micron or less, and, thereunder, a hydrophobic second layer comprising a fluoropolymer having a thickness of at least 5 microns. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012212686(A) |
申请公布日期 |
2012.11.01 |
| 申请号 |
JP20120151186 |
申请日期 |
2012.07.05 |
| 申请人 |
THREE M INNOVATIVE PROPERTIES CO |
发明人 |
DAVID R MEKALA;DAVID W STEGINK;MOSES M DAVID;FRISK JOSEPH W |
| 分类号 |
H01M4/86;H01M4/88;H01M8/02;H01M8/10 |
主分类号 |
H01M4/86 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
