Decomposition of formic acid using tungsten(VI) oxide supported AgPd nanoparticles

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dc.authoridAkbayrak, Serdar/0000-0003-3858-2985
dc.contributor.authorAkbayrak, Serdar
dc.date.accessioned2025-03-23T19:41:16Z
dc.date.available2025-03-23T19:41:16Z
dc.date.issued2019
dc.departmentSinop Üniversitesi
dc.description.abstractFormic acid (FA) is a crucial liquid H-2 storage material due to its high gravimetric energy density. Therefore, dehydrogenation of FA using catalysts has attracted considerable attention. However, it is still a challenge to find a selective and active catalyst for this reaction. Bimetallic AgPd nanoparticles are well known combination to obtain efficient catalysts for the dehydrogenation of FA. Therefore, many efforts have been devoted on finding suitable supporting materials to increase the efficiency of AgPd NPs in dehydrogenation of FA. In this study, tungsten(VI) oxide, WO3 was used as a supporting material due to its multiple oxidation states which play an important role for obtaining highly efficient catalyst. Herein, bimetallic AgPd nanoparticles supported on WO 3 were successfully prepared. The activity of AgPcl/WO3 catalysts with different Ag loading was tested in dehydrogenation of FA in presence of sodium formate at 50.0 +/- 0.1 degrees C. Ag0.25Pd/WO3 catalyst with a TOF value of 683 h(-1) exhibited high activity in this reaction. In addition, the effect of sodium formate on the decomposition of formic acid was investigated in detail. (C) 2018 Elsevier Inc. All rights reserved.
dc.identifier.doi10.1016/j.jcis.2018.12.074
dc.identifier.endpage688
dc.identifier.issn0021-9797
dc.identifier.issn1095-7103
dc.identifier.pmid30591196
dc.identifier.scopus2-s2.0-85058960667
dc.identifier.scopusqualityQ1
dc.identifier.startpage682
dc.identifier.urihttps://doi.org/10.1016/j.jcis.2018.12.074
dc.identifier.urihttps://hdl.handle.net/11486/6539
dc.identifier.volume538
dc.identifier.wosWOS:000458596500071
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorAkbayrak, Serdar
dc.language.isoen
dc.publisherAcademic Press Inc Elsevier Science
dc.relation.ispartofJournal of Colloid and Interface Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectTungsten(VI) oxide
dc.subjectFormic acid
dc.subjectPalladium
dc.subjectSilver
dc.subjectHydrogen generation
dc.titleDecomposition of formic acid using tungsten(VI) oxide supported AgPd nanoparticles
dc.typeArticle

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