Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6502
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Building and Real Estate | - |
dc.creator | Ni, M | - |
dc.date.accessioned | 2014-12-11T08:25:24Z | - |
dc.date.available | 2014-12-11T08:25:24Z | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://hdl.handle.net/10397/6502 | - |
dc.language.iso | en | en_US |
dc.publisher | Pergamon Press | en_US |
dc.rights | Copyright © 2012, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved. | en_US |
dc.rights | Posted with permission of International Association of Hydrogen Energy. | en_US |
dc.subject | Solid oxide fuel cell | en_US |
dc.subject | Heat transfer | en_US |
dc.subject | Synthetic fuel | en_US |
dc.subject | Co-electrolysis | en_US |
dc.subject | Thermo-electrochemical model | en_US |
dc.title | 2D thermal modeling of a solid oxide electrolyzer cell (SOEC) for syngas production by H₂O/ CO₂ co-electrolysis | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 6389 | - |
dc.identifier.epage | 6399 | - |
dc.identifier.volume | 37 | - |
dc.identifier.issue | 8 | - |
dc.identifier.doi | 10.1016/j.ijhydene.2012.01.072 | - |
dcterms.abstract | Solid 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.accessRights | open access | en_US |
dcterms.bibliographicCitation | International journal of hydrogen energy, Apr. 2012, v. 37, no. 8, p. 6389-6399 | - |
dcterms.isPartOf | International journal of hydrogen energy | - |
dcterms.issued | 2012-04 | - |
dc.identifier.isi | WOS:000303952300007 | - |
dc.identifier.scopus | 2-s2.0-84859211832 | - |
dc.identifier.eissn | 1879-3487 | - |
dc.identifier.rosgroupid | r61984 | - |
dc.description.ros | 2011-2012 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Ni_2D_thermal_modeling.pdf | 1.96 MB | Adobe PDF | View/Open |
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