Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/6486
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dc.contributor.authorErçelik, Mustafa-
dc.contributor.authorÖzden, Adnan-
dc.contributor.authorŞeker, Erol-
dc.contributor.authorÇolpan, C. Özgür-
dc.date.accessioned2017-11-20T11:23:01Z-
dc.date.available2017-11-20T11:23:01Z-
dc.date.issued2017-08-
dc.identifier.citationErçelik, M., Özden, A., Şeker, E., and Çolpan, C. Ö. (2017). Characterization and performance evaluation of Pt[sbnd]Ru/C[sbnd]TiO2 anode electrocatalyst for DMFC applications. International Journal of Hydrogen Energy, 42(33), 21518-21529. doi:10.1016/j.ijhydene.2016.12.020en_US
dc.identifier.issn0360-3199-
dc.identifier.urihttp://doi.org/10.1016/j.ijhydene.2016.12.020-
dc.identifier.urihttp://hdl.handle.net/11147/6486-
dc.description.abstractIn this study, the effect of introduction of titania (TiO2) material into Pt[sbnd]Ru/C anode electrocatalyst on the performance of direct methanol fuel cells (DMFCs) was investigated. TiO2 materials were first synthesized applying a sol–gel method and then incorporated directly into commercial Pt[sbnd]Ru/C anode electrocatalyst with different TiO2 weight ratios (5, 15, and 25 wt.%) to improve the performance of the DMFC. For comparison, the anode electrocatalysts with the same TiO2 weight ratios were also prepared using commercial TiO2 materials. The performance tests of the DMFCs based on these composite anode electrocatalysts were conducted and their performances were also compared to that of a DMFC based on a traditional anode electrocatalyst (Pt[sbnd]Ru/C) under various operating conditions. In addition, 4 h short-term stability tests were conducted for all the manufactured DMFCs. The highest power densities were found as 705.12 W/m2 and 709.32 W/m2 at 80 °C and 1 M for the DMFCs based on Pt[sbnd]Ru/C[sbnd]TiO2 anode electrocatalysts containing 5 wt.% of commercial and in-house TiO2, respectively. The results of the short-term stability tests showed that introduction of 5 wt.% of commercial TiO2 into commercial Pt[sbnd]Ru/C anode electrocatalyst improved its stability characteristics significantly.en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relation.ispartofInternational Journal of Hydrogen Energyen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCatalytic activityen_US
dc.subjectComposite anode electrocatalysten_US
dc.subjectDirect methanol fuel cellen_US
dc.subjectElectrocatalystsen_US
dc.subjectTitanium dioxideen_US
dc.titleCharacterization and performance evaluation of Pt[sbnd]Ru/C[sbnd]TiO2 anode electrocatalyst for DMFC applicationsen_US
dc.typeArticleen_US
dc.authoridTR115072en_US
dc.institutionauthorŞeker, Erol-
dc.departmentİzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume42en_US
dc.identifier.issue33en_US
dc.identifier.startpage21518en_US
dc.identifier.endpage21529en_US
dc.identifier.wosWOS:000410010600053en_US
dc.identifier.scopus2-s2.0-85009192425en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.ijhydene.2016.12.020-
dc.relation.doi10.1016/j.ijhydene.2016.12.020en_US
dc.coverage.doi10.1016/j.ijhydene.2016.12.020en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.cerifentitytypePublications-
crisitem.author.dept03.02. Department of Chemical Engineering-
Appears in Collections:Chemical Engineering / Kimya Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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