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dc.contributor.authorNi, M.
dc.contributor.authorShao, Zongping
dc.contributor.authorChan, K.
dc.identifier.citationNi, M. and Shao, Z. and Chan, K. 2014. Modeling of proton-conducting solid oxide fuel cells fueled with syngas. Energies. 7 (7): pp. 4381-4396.

Solid oxide fuel cells (SOFCs) with proton conducting electrolyte (H-SOFCs) are promising power sources for stationary applications. Compared with other types of fuel cells, one distinct feature of SOFC is their fuel flexibility. In this study, a 2D model is developed to investigate the transport and reaction in an H-SOFC fueled with syngas, which can be produced from conventional natural gas or renewable biomass. The model fully considers the fluid flow, mass transfer, heat transfer and reactions in the H-SOFC. Parametric studies are conducted to examine the physical and chemical processes in H-SOFC with a focus on how the operating parameters affect the H-SOFC performance. It is found that the presence of CO dilutes the concentration of H2, thus decreasing the H-SOFC performance. With typical syngas fuel, adding H2O cannot enhance the performance of the H-SOFC, although water gas shift reaction can facilitate H2 production.

dc.titleModeling of proton-conducting solid oxide fuel cells fueled with syngas
dc.typeJournal Article

This open access article is distributed under the Creative Commons license

curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusOpen access

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