GASDIFFUSIONSELEKTRODEN MIT FUNKTIONALISIERTEN NANOPARTIKELN
摘要
<p>The invention relates to a gas diffusion electrode for polymer electrolyte fuel cells having a working temperature of up to 250° C., comprising a plurality of gas-permeable electroconductive layers having at least one gas diffusion layer and one catalyst layer. The catalyst layer contains particles of an average particle diameter in the nanometer range, said particles containing ionogenic groups. The invention also relates to the production of said gas diffusion electrode and to the use of same in high-temperature polymer electrolyte membrane fuel cells.</p>
申请公布号
AT547815(T)
申请公布日期
2012.03.15
申请号
AT20090765608T
申请日期
2009.06.16
申请人
ELCOMAX MEMBRANES GMBH;LANXESS DEUTSCHLAND GMBH;RHEIN CHEMIE RHEINAU GMBH
发明人
ZISER, TORSTEN;FRUEH, THOMAS;BAYER, DOMNIK;OBRECHT, WERNER;MELZNER, DIETER;REICHE, ANNETTE;GRONWALD, OLIVER