公开(公告)号：EP0867048A1

公开(公告)日：1998-09-30

申请号：EP96941024.0

申请日：1996-11-26

申请人： Hoechst Research & Technology Deutschland GmbH & Co. KG ,  Magnet-Motor Gmbh

发明人： KOSCHANY, Arthur ,  SCHWESINGER, Thomas ,  LUCAS, Christian ,  FRANK, Georg ,  DECKERS, Gregor ,  SOCZKA-GUTH, Thomas ,  BÖNSEL, Harald ,  KNAUF, Rüdiger

IPC分类号： C25B9 ,  C25B11 ,  H01M4 ,  H01M8

CPC分类号： H01M4/8807 ,  C25B9/10 ,  C25B11/035 ,  H01M4/86 ,  H01M4/8828 ,  H01M4/96 ,  H01M8/1004

摘要： A particularly inexpensive, homogeneous and porous gas diffusion electrode is produced with at least one electrically conducting water-repellent and gas-permeable gas diffusion layer containing a mechanically stable support material impregnated with at least one electrically conducting material of bulk conductivity equal too or in excess of 10 mS/cm. The gas diffusion electrode can be coated with a catalytically active layer. The claimed electrodes are especially suitable for use in fuel or electrolysis cells.

公开(公告)号：EP0867048B1

公开(公告)日：2002-02-20

申请号：EP96941024.0

申请日：1996-11-26

申请人： Celanese Ventures GmbH ,  Magnet-Motor GmbH

发明人： KOSCHANY, Arthur ,  SCHWESINGER, Thomas ,  LUCAS, Christian ,  FRANK, Georg ,  DECKERS, Gregor ,  SOCZKA-GUTH, Thomas ,  BÖNSEL, Harald ,  KNAUF, Rüdiger

IPC分类号： H01M8/10 ,  H01M4/86 ,  H01M4/96 ,  H01M4/88

CPC分类号： H01M4/8807 ,  C25B9/10 ,  C25B11/035 ,  H01M4/86 ,  H01M4/8828 ,  H01M4/96 ,  H01M8/1004