公开(公告)号：WO2011107967A3

公开(公告)日：2011-12-29

申请号：PCT/IB2011050922

申请日：2011-03-04

Applicant: BASF SE ,  BASF CHINA CO LTD ,  BRAEUNINGER SIGMAR ,  URBAN WERNER

Inventor： BRAEUNINGER SIGMAR ,  URBAN WERNER

IPC: H01M8/02 ,  C08J5/22 ,  H01M4/137

CPC classification number: H01M8/0286 ,  H01M8/0273 ,  H01M8/0284 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1069 ,  Y02P70/56

Abstract: The invention relates to improved polymer membranes, to processes for production thereof and to the use thereof.

Abstract translation: 本发明涉及改进的聚合物膜，其生产方法及其用途。

公开(公告)号：EP2543101A4

公开(公告)日：2014-09-10

申请号：EP11750279

申请日：2011-03-04

Applicant: BASF SE

Inventor： BRÄUNINGER SIGMAR ,  URBAN WERNER

IPC: H01M8/02 ,  C08J5/22 ,  H01M4/137 ,  H01M8/10

CPC classification number: H01M8/0286 ,  H01M8/0273 ,  H01M8/0284 ,  H01M8/0289 ,  H01M8/1004 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1044 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/1069 ,  Y02P70/56

公开(公告)号：CA2665187A1

公开(公告)日：2008-04-10

申请号：CA2665187

申请日：2007-09-28

Applicant: BASF SE

Inventor： BECHTLOFF GUNTER ,  BRAEUNINGER SIGMAR ,  URBAN WERNER

IPC: H01M8/02 ,  H01M8/10

Abstract: The invention relates to a method for the production of a membrane electr ode unit, comprising an anode catalyst layer (13), a polymer electrolyte mem brane (1), and a cathode catalyst layer (14), and to a fuel cell having such a membrane electrode unit. The method according to the invention comprises the steps of applying a first border (17) made of a UV-curable material onto the polymer electrolyte membrane (1), wherein an inner region (16) of the p olymer electrolyte membrane (1) remains free of the UV-curable material, app lying a catalyst layer (2), which covers the inner region (16) of the polyme r electrolyte membrane (1) and overlaps the first border (17), applying a se cond border (18) made of the UV-curable material onto the first border (17), wherein the second border (18) surrounds the catalyst layer (2), applying a third border (19) made of the UV-curable material onto the second border (1 8), wherein the third border (19) overlaps the catalyst layer (2), and expos ing the first, second, and third borders (17, 18, 19) to UV radiation.