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Article: Technological development of hydrogen production by solid oxide electrolyzer cell (SOEC)

TitleTechnological development of hydrogen production by solid oxide electrolyzer cell (SOEC)
Authors
KeywordsElectrochemistry
Literature review
Material development
Mathematical modeling
Solid-oxide steam electrolysis
Issue Date2008
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijhydene
Citation
International Journal of Hydrogen Energy, 2008, v. 33 n. 9, p. 2337-2354 How to Cite?
AbstractHigh-temperature solid oxide electrolyzer cell (SOEC) has great potential for efficient and economical production of hydrogen fuel. In this paper, the state-of-the-art SOEC technologies are reviewed. The developments of the important steam electrolyzer components, such as the ionic conducting electrolyte and the electrodes, are summarized and discussed. YSZ and LSGM are promising electrolyte materials for SOEC working at high and intermediate temperatures, respectively. When co-doping or a blocking layer is applied, SDC or GDC are possible electrolyte materials for intermediate-temperature SOEC. Ni-YSZ remains to be the optimal cathode material. Although LSM-YSZ is widely used as SOEC anode, other materials, such as LSF-YSZ, may be better choices and need to be further studied. Considering the cell configuration, planar SOECs are preferred due to their better manufacturability and better electrochemical performance than tubular cells. Anode depolarization is an effective method to reduce the electrical energy consumption of SOEC hydrogen production. Although some electrochemical models and fluid flow models are available, the present literature is lacking detailed modeling analyses of the coupled heat/mass transfer and electrochemical reaction phenomena of the SOEC. Mathematical modeling studies of SOEC with novel structures and anode depolarization processes will be fruitful for the development of SOEC. More works, both experimental and theoretical, are needed to further develop SOEC technology to produce hydrogen more economically and efficiently for the coming hydrogen economy. © 2008 International Association for Hydrogen Energy.
Persistent Identifierhttp://hdl.handle.net/10722/156956
ISSN
2015 Impact Factor: 3.205
2015 SCImago Journal Rankings: 1.330
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorNi, Men_HK
dc.contributor.authorLeung, MKHen_HK
dc.contributor.authorLeung, DYCen_HK
dc.date.accessioned2012-08-08T08:44:42Z-
dc.date.available2012-08-08T08:44:42Z-
dc.date.issued2008en_HK
dc.identifier.citationInternational Journal of Hydrogen Energy, 2008, v. 33 n. 9, p. 2337-2354en_HK
dc.identifier.issn0360-3199en_HK
dc.identifier.urihttp://hdl.handle.net/10722/156956-
dc.description.abstractHigh-temperature solid oxide electrolyzer cell (SOEC) has great potential for efficient and economical production of hydrogen fuel. In this paper, the state-of-the-art SOEC technologies are reviewed. The developments of the important steam electrolyzer components, such as the ionic conducting electrolyte and the electrodes, are summarized and discussed. YSZ and LSGM are promising electrolyte materials for SOEC working at high and intermediate temperatures, respectively. When co-doping or a blocking layer is applied, SDC or GDC are possible electrolyte materials for intermediate-temperature SOEC. Ni-YSZ remains to be the optimal cathode material. Although LSM-YSZ is widely used as SOEC anode, other materials, such as LSF-YSZ, may be better choices and need to be further studied. Considering the cell configuration, planar SOECs are preferred due to their better manufacturability and better electrochemical performance than tubular cells. Anode depolarization is an effective method to reduce the electrical energy consumption of SOEC hydrogen production. Although some electrochemical models and fluid flow models are available, the present literature is lacking detailed modeling analyses of the coupled heat/mass transfer and electrochemical reaction phenomena of the SOEC. Mathematical modeling studies of SOEC with novel structures and anode depolarization processes will be fruitful for the development of SOEC. More works, both experimental and theoretical, are needed to further develop SOEC technology to produce hydrogen more economically and efficiently for the coming hydrogen economy. © 2008 International Association for Hydrogen Energy.en_HK
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/ijhydeneen_HK
dc.relation.ispartofInternational Journal of Hydrogen Energyen_HK
dc.subjectElectrochemistryen_HK
dc.subjectLiterature reviewen_HK
dc.subjectMaterial developmenten_HK
dc.subjectMathematical modelingen_HK
dc.subjectSolid-oxide steam electrolysisen_HK
dc.titleTechnological development of hydrogen production by solid oxide electrolyzer cell (SOEC)en_HK
dc.typeArticleen_HK
dc.identifier.emailLeung, MKH: mkhleung@hkucc.hku.hken_HK
dc.identifier.emailLeung, DYC: ycleung@hku.hken_HK
dc.identifier.authorityLeung, MKH=rp00148en_HK
dc.identifier.authorityLeung, DYC=rp00149en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.ijhydene.2008.02.048en_HK
dc.identifier.scopuseid_2-s2.0-42749087533en_HK
dc.identifier.hkuros142205-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-42749087533&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume33en_HK
dc.identifier.issue9en_HK
dc.identifier.spage2337en_HK
dc.identifier.epage2354en_HK
dc.identifier.isiWOS:000256711100025-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridNi, M=9268339800en_HK
dc.identifier.scopusauthoridLeung, MKH=8862966600en_HK
dc.identifier.scopusauthoridLeung, DYC=7203002484en_HK
dc.identifier.citeulike10800494-

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