EP 2130261 A1 20091209 - FUEL CELL AND METHOD FOR PRODUCTION THEREOF
Title (en)
FUEL CELL AND METHOD FOR PRODUCTION THEREOF
Title (de)
BRENNSTOFFZELLE SOWIE VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
PILE À COMBUSTIBLE ET PROCÉDÉ DE FABRICATION ASSOCIÉ
Publication
Application
Priority
- EP 2008002269 W 20080320
- DE 102007014046 A 20070323
Abstract (en)
[origin: WO2008116604A1] The invention relates to a fuel cell, comprising a membrane/electrode unit made of an ion-conducting membrane with catalyst layers arranged on opposing sides of the membrane which serve as cathode and anode and, optionally, an anode-side and/or cathode-side gas diffusion layer, wherein the membrane/electrode unit has adjacent regions with differing diffusion transport for feeds and/or products. The invention further relates to a method for production of said fuel cells.
IPC 8 full level
CPC (source: EP US)
H01M 4/8605 (2013.01 - EP US); H01M 4/8636 (2013.01 - EP US); H01M 4/881 (2013.01 - EP US); H01M 4/8814 (2013.01 - EP US); H01M 4/8835 (2013.01 - EP US); H01M 4/886 (2013.01 - EP US); H01M 4/92 (2013.01 - EP US); H01M 8/026 (2013.01 - US); H01M 8/1004 (2013.01 - EP US); H01M 8/1011 (2013.01 - EP US); H01M 8/1023 (2013.01 - EP US); H01M 8/1025 (2013.01 - EP US); H01M 8/103 (2013.01 - EP US); H01M 8/1039 (2013.01 - EP US); H01M 8/1067 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP US); Y02P 70/50 (2015.11 - EP US)
Citation (search report)
See references of WO 2008116604A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008116604 A1 20081002; WO 2008116604 A9 20081204; DE 102007014046 A1 20090108; DE 102007014046 B4 20110728; EP 2130261 A1 20091209; JP 2010521788 A 20100624; US 2010221636 A1 20100902
DOCDB simple family (application)
EP 2008002269 W 20080320; DE 102007014046 A 20070323; EP 08734702 A 20080320; JP 2009553975 A 20080320; US 53241808 A 20080320