发明名称 |
Ink for the preparation of membrane electrode assemblies and method of its use |
摘要 |
Ink (I) containing a catalyst, an ionomer and organic solvent, for the production of membrane-electrode units for polymer-electrolyte fuel cells, in which the solvent comprises mono- or poly-hydric alcohols, glycols, glycol ether-alcohols and/or glycol ethers with an evaporation number of more than 600, preferably more than 800. An independent claim is also included for a method for the production of membrane-electrode units by coating a polymer-electrolyte membrane with ink (I) as above. |
申请公布号 |
EP1536504(A1) |
申请公布日期 |
2005.06.01 |
申请号 |
EP20050003955 |
申请日期 |
1999.03.09 |
申请人 |
UMICORE AG & CO. KG |
发明人 |
ZUBER, RALF, DR.;FEHL, KNUT;STARZ, KARL-ANTON, DR.;STENKE, UDO |
分类号 |
H01M4/86;H01M4/88;H01M4/92;H01M8/02;H01M8/10 |
主分类号 |
H01M4/86 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|