On the Positive Effect of CO during Start/Stop in High-Temperature Polymer Electrolyte Fuel Cells
dc.contributor.author
Engl, Tom
dc.contributor.author
Käse, Jörn
dc.contributor.author
Gubler, Lorenz
dc.contributor.author
Schmidt, Thomas
dc.date.accessioned
2023-07-14T09:28:19Z
dc.date.available
2017-06-11T09:51:42Z
dc.date.available
2023-07-14T09:28:19Z
dc.date.issued
2014-05
dc.identifier.issn
2162-8726
dc.identifier.issn
2162-8734
dc.identifier.other
10.1149/2.0011407eel
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/85570
dc.identifier.doi
10.3929/ethz-b-000085570
dc.description.abstract
The influence of CO in the fuel gas on cathode carbon corrosion during start/stop cycles in high temperature polymer electrolyte fuel cells (HT-PEFC) was investigated. The fuel cell underwent simulated start/stop cycles with a constant time interval, reactant gas flow rate and temperature by switching between H2/CO mixtures and O2 at the fuel electrode. The results reveal that increasing amounts of CO in the fuel gas reduce the amount of carbon corrosion at the air electrode. Therefore, HT-PEFC operation with CO containing fuel has the benefit of mitigating start/stop induced degradation effects.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
The Electrochemical Society
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
On the Positive Effect of CO during Start/Stop in High-Temperature Polymer Electrolyte Fuel Cells
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2014-05-01
ethz.journal.title
ECS Electrochemistry Letters
ethz.journal.volume
3
en_US
ethz.journal.issue
7
en_US
ethz.journal.abbreviated
ECS electrochem. lett.
ethz.pages.start
F47
en_US
ethz.pages.end
F49
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.nebis
007428816
ethz.publication.place
Pennington, NJ
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02543 - Inst. f. Molekulare Physikalische Wiss. / Institute of Molecular Physical Science::03910 - Schmidt, Thomas J. / Schmidt, Thomas J.
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02543 - Inst. f. Molekulare Physikalische Wiss. / Institute of Molecular Physical Science::03910 - Schmidt, Thomas J. / Schmidt, Thomas J.
ethz.date.deposited
2017-06-11T09:53:30Z
ethz.source
ECIT
ethz.identifier.importid
imp593652030004151049
ethz.ecitpid
pub:134838
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-12T23:27:50Z
ethz.rosetta.lastUpdated
2024-02-03T01:41:25Z
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true
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