公开(公告)号：US20140065496A1

公开(公告)日：2014-03-06

申请号：US14012094

申请日：2013-08-28

Applicant: BASF SE

Inventor： Alexander Panchenko ,  Sigmar Braeuninger ,  Claudia Querner ,  Arnd Garsuch

IPC: H01M4/86 ,  H01M12/08

CPC classification number: H01M4/8621 ,  H01M4/8605 ,  H01M4/8807 ,  H01M4/9016 ,  H01M4/9041 ,  H01M4/92 ,  H01M8/023 ,  H01M8/0236 ,  H01M12/06 ,  H01M12/08 ,  H01M12/085 ,  Y02E60/128

Abstract: The invention relates to gas diffusion electrodes for rechargeable electrochemical cells, which comprise at least one support material bearing at least one catalyst, wherein the support material comprises at least one compound selected from the group consisting of electrically conductive metal oxides, carbides, nitrides, borides, silicides and organic semiconductors.The present invention further relates to a process for producing such gas diffusion electrodes and also rechargeable electrochemical cells comprising such gas diffusion electrodes.

Abstract translation: 本发明涉及用于可再充电电化学电池的气体扩散电极，其包含至少一种支承材料，其至少含有一种催化剂，其中载体材料包括至少一种选自导电金属氧化物，碳化物，氮化物，硼化物 ，硅化物和有机半导体。 本发明还涉及一种用于制造这种气体扩散电极的方法，以及包括这种气体扩散电极的可充电电化学电池。