Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/8892
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Building and Real Estate-
dc.creatorSun, Q-
dc.creatorZheng, K-
dc.creatorNi, M-
dc.date.accessioned2015-07-13T10:33:10Z-
dc.date.available2015-07-13T10:33:10Z-
dc.identifier.issn1004-9541-
dc.identifier.urihttp://hdl.handle.net/10397/8892-
dc.language.isoenen_US
dc.publisherChemical Industry Pressen_US
dc.rightsPosted with permission of the publisher.en_US
dc.rights© 2014 The Chemical Industry and Engineering Society of China, and Chemical Industry Press. All rights reserved.en_US
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Chinese Journal of Chemical Engineering. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Chinese Journal of Chemical Engineering, vol 22, issue 9, (September 2014) DOI:10.1016/j.cjche.2014.06.018en_US
dc.subjectHydrocarbon fuelsen_US
dc.subjectOxygen ion conductoren_US
dc.subjectProton conductoren_US
dc.subjectSolid oxide fuel cellen_US
dc.subjectThermodynamicsen_US
dc.titleThermodynamic analysis of methane-fueled solid oxide fuel cells considering co electrochemical oxidationen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1033-
dc.identifier.epage1037-
dc.identifier.volume22-
dc.identifier.issue9-
dc.identifier.doi10.1016/j.cjche.2014.06.018-
dcterms.abstractThermodynamic analyses in the literature have shown that solid oxide fuel cells (SOFCs) with proton conducting electrolyte (H-SOFC) exhibited higher performance than SOFC with oxygen ion conducting electrolyte (O-SOFC). However, these studies only consider H2 electrochemical oxidation and totally neglect the contribution of CO electrochemical oxidation in O-SOFC. In this short communication, a thermodynamic model is developed to compare the theoretically maximum efficiencies of H-SOFC and O-SOFC, considering the electrochemical oxidation of CO in O-SOFC anode. It is found that O-SOFC exhibits a higher maximum efficiency than H-SOFC due to the contribution from CO electrochemical oxidation, which is contrary to the common understanding of electrolyte effect on SOFC performance. The effects of operating temperature and fuel utilization factor on the theoretical efficiency of SOFC are also analyzed and discussed.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationChinese journal of chemical engineering, Sept. 2014, v. 22, no. 9, p. 1033-1037-
dcterms.isPartOfChinese Journal of Chemical Engineering-
dcterms.issued2014-9-
dc.identifier.scopus2-s2.0-84927178667-
dc.identifier.rosgroupid2014000194-
dc.description.ros2014-2015 > Academic research: refereed > Publication in refereed journal-
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
CJCHE_SUN_ZHENG_NI.pdfPre-published version3.68 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Final Accepted Manuscript
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

119
Last Week
0
Last month
Citations as of Mar 24, 2024

Downloads

257
Citations as of Mar 24, 2024

SCOPUSTM   
Citations

9
Last Week
0
Last month
0
Citations as of Mar 28, 2024

WEB OF SCIENCETM
Citations

8
Last Week
0
Last month
0
Citations as of Mar 28, 2024

Google ScholarTM

Check

Altmetric


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