The invention relates to a method for producing a gas diffusion electrode, especially for the electrolysis of an aqueous solution of hydrogen chloride. In a first step a) a dispersion of a catalyst containing noble metal and an ionomer conducting a proton in an organic solvent is sprayed onto an electrically conductive carrier. Said conductive carrier is optionally provided with a coating material containing an acetylene black-polytetrafluoroethylene mixture. In a second step, b) the organic solvent is removed.
申请公布号
WO2004032263(A2)
申请公布日期
2004.04.15
申请号
WO2003EP10207
申请日期
2003.09.13
申请人
BAYER MATERIALSCIENCE AG;GESTERMANN, FRITZ;STUERMANN, MARTIN;SPEER, GERD;GRANZ, MICHAEL;KOHL, PETER
发明人
GESTERMANN, FRITZ;STUERMANN, MARTIN;SPEER, GERD;GRANZ, MICHAEL;KOHL, PETER