Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/6502
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Building and Real Estate-
dc.creatorNi, M-
dc.date.accessioned2014-12-11T08:25:24Z-
dc.date.available2014-12-11T08:25:24Z-
dc.identifier.issn0360-3199-
dc.identifier.urihttp://hdl.handle.net/10397/6502-
dc.language.isoenen_US
dc.publisherPergamon Pressen_US
dc.rightsCopyright © 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.rightsPosted with permission of International Association of Hydrogen Energy.en_US
dc.subjectSolid oxide fuel cellen_US
dc.subjectHeat transferen_US
dc.subjectSynthetic fuelen_US
dc.subjectCo-electrolysisen_US
dc.subjectThermo-electrochemical modelen_US
dc.title2D thermal modeling of a solid oxide electrolyzer cell (SOEC) for syngas production by H₂O/ CO₂ co-electrolysisen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage6389-
dc.identifier.epage6399-
dc.identifier.volume37-
dc.identifier.issue8-
dc.identifier.doi10.1016/j.ijhydene.2012.01.072-
dcterms.abstractSolid oxide fuel cells (SOFCs) can be operated in a reversed mode as electrolyzer cells for electrolysis of H₂O and CO₂. In this paper, a 2D thermal model is developed to study the heat/mass transfer and chemical/electrochemical reactions in a solid oxide electrolyzer cell (SOEC) for H₂O/ CO₂ co-electrolysis. The model is based on 3 sub-models: a computational fluid dynamics (CFD) model describing the fluid flow and heat/mass transfer; an electrochemical model relating the current density and operating potential; and a chemical model describing the reversible water gas shift reaction (WGSR) and reversible methanation reaction. It is found that reversible methanation and reforming reactions are not favored in H₂O/ CO₂ co-electrolysis. For comparison, the reversible WGSR can significantly influence the co-electrolysis behavior. The effects of inlet temperature and inlet gas composition on H₂O/ CO₂ co-electrolysis are simulated and discussed.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationInternational journal of hydrogen energy, Apr. 2012, v. 37, no. 8, p. 6389-6399-
dcterms.isPartOfInternational journal of hydrogen energy-
dcterms.issued2012-04-
dc.identifier.isiWOS:000303952300007-
dc.identifier.scopus2-s2.0-84859211832-
dc.identifier.eissn1879-3487-
dc.identifier.rosgroupidr61984-
dc.description.ros2011-2012 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
Ni_2D_thermal_modeling.pdf1.96 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

174
Last Week
1
Last month
Citations as of Mar 24, 2024

Downloads

1,250
Citations as of Mar 24, 2024

SCOPUSTM   
Citations

159
Last Week
2
Last month
2
Citations as of Mar 28, 2024

WEB OF SCIENCETM
Citations

147
Last Week
2
Last month
1
Citations as of Mar 28, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.