Publications

Skip Navigation Links.
Recently Published
Collapse per documenttypeper documenttype
Expand ECN publicationECN publication
Expand BookBook
Expand ArticleArticle
Collapse Article (scientific)Article (scientific)
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1995
Expand Conference PaperConference Paper
Expand PresentationPresentation
Expand OtherOther
Expand External memoExternal memo
Expand LeafletLeaflet
Expand per Unitper Unit
Expand per Clusterper Cluster

Search for publications:


Limit search to the fields

ECN publication
Title:
The influence of carbon dioxide on PEM fuel cell anodes
 
Author(s):
Bruijn, F.A. de; Papageorgopoulos, D.C.; Sitters, E.F.; Janssen, G.J.M.
 
Published by: Publication date:
ECN 1-10-2001
 
ECN report number: Document type:
ECN-RX--01-065 Article (scientific)
 
Number of pages:
23  

Published in: Journal of Power Sources (Elsevier), , 2002, Vol.110, p.117-124.

Abstract:
The influence of CO2 on the performance of PEM fuel cells was investigatedby means of fuel cell experiments and cyclic voltammetry. Depending on the composition and microstructure of the fuel cell anode, the effect varies from small to significant. Adsorbed hydrogen plays a domi-nant role in the formation of CO-like species via the reverse water gas shift reaction. Platinum sites which are not utilised in the electrochemical oxidation of hydrogen are thought to catalyse this reverse shift reaction. Alloying with ruthenium suppresses the reverse shift reaction.


Back to List