EP 1952473 A1 20080806 - AMINE-CONTAINING CATALYST INK FOR FUEL CELLS
Title (en)
AMINE-CONTAINING CATALYST INK FOR FUEL CELLS
Title (de)
AMINHALTIGE KATALYSATORTINTE FÜR BRENNSTOFFZELLEN
Title (fr)
ENCRE CATALYTIQUE CONTENANT DES AMINES POUR PILES A COMBUSTIBLES
Publication
Application
Priority
- EP 2006068368 W 20061113
- DE 102005054149 A 20051114
Abstract (en)
[origin: CA2629371A1] The present invention relates to a catalyst ink for producing membrane- electrode assemblies for polymer electrolyte fuel cells which comprises, in addition to the typical components - catalyst material, acidic ionomer, and solvent - an additive component comprising at least one low molecular mass organic compound containing at least two basic nitrogen atoms. The invention further relates to processes for producing such catalyst inks and also to their use for producing membrane-electrode assemblies for polymer electrolyte fuel cells.
IPC 8 full level
H01M 8/10 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01)
CPC (source: EP KR US)
H01M 4/86 (2013.01 - KR); H01M 4/8605 (2013.01 - EP US); H01M 4/88 (2013.01 - KR); H01M 4/8807 (2013.01 - EP US); H01M 4/881 (2013.01 - EP US); H01M 4/8828 (2013.01 - EP US); H01M 8/10 (2013.01 - KR); H01M 2250/20 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP); Y02T 90/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2007054570A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005054149 A1 20070516; CA 2629371 A1 20070518; CN 101331640 A 20081224; EP 1952473 A1 20080806; JP 2009529757 A 20090820; KR 20080069245 A 20080725; TW 200805759 A 20080116; US 2008248944 A1 20081009; WO 2007054570 A1 20070518
DOCDB simple family (application)
DE 102005054149 A 20051114; CA 2629371 A 20061113; CN 200680046867 A 20061113; EP 06819410 A 20061113; EP 2006068368 W 20061113; JP 2008539449 A 20061113; KR 20087014303 A 20080613; TW 95142134 A 20061114; US 9346006 A 20061113