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Novel Pt catalyst on ruthenium doped TiO2 support for oxygen reduction reaction

dc.creatorElezovic, N. R.
dc.creatorBabić, Biljana M.
dc.creatorRadmilovíć, Velimir R.
dc.creatorVracar, Lj. M.
dc.creatorKrstajic, N. V.
dc.date.accessioned2018-03-01T23:33:40Z
dc.date.available2018-03-01T23:33:40Z
dc.date.issued2013
dc.identifier.issn0926-3373
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/5591
dc.description.abstractRuthenium doped titanium oxide support was synthesized. The support was characterized by BET (Brunauer, Emmett, Teller) and X-ray diffraction techniques (XRD). Determined specific surface area was 41 m(2) g(-1). XRD revealed presence mainly TiO2 anatase phase and some peaks belonging to rutile phase. No Ru compounds have been detected. Platinum based catalyst on this support was prepared by borohydride reduction method. The catalyst was characterized by scanning transmission electron microscopy (STEM, HAADF) and electron energy loss spectroscopy (EELS). Homogenous Pt particle distribution over the support, with average Pt nanoparticle diameter of 3 nm was found. This novel catalyst was tested for oxygen reduction in acid solution. It exhibited remarkable higher catalytic activity in comparison with Pt/C, as well as with Pt nanocatalysts at titanium oxide based supports, reported in literature. (C) 2013 Elsevier B.V. All rights reserved.en
dc.relationinfo:eu-repo/grantAgreement/EC/FP7/245916/EU//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172054/RS//
dc.relationOffice of Science, Office of Basic Energy Sciences, of the U.S. Department of Energy [DE-AC02-05CH11231], Nanotechnology and Functional Materials Center, Serbian Academy of Sciences and Arts
dc.rightsrestrictedAccessen
dc.sourceApplied Catalysis. B: Environmentalen
dc.subjectTitanium oxide based supporten
dc.subjectPt/RuTiO2 catalysten
dc.subjectOxygen reduction reactionen
dc.subjectAcid solutionen
dc.titleNovel Pt catalyst on ruthenium doped TiO2 support for oxygen reduction reactionen
dc.typearticleen
dcterms.abstractЕлезовиц, Н. Р.; Бабиц, Б. М.; Радмиловиц, В. Р.; Врацар, Љ. М.; Крстајиц, Н. В.;
dc.citation.volume140
dc.citation.spage206
dc.citation.epage212
dc.identifier.wos000321991300024
dc.identifier.doi10.1016/j.apcatb.2013.04.012
dc.citation.rankM21a
dc.identifier.scopus2-s2.0-84877047260


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