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Impact of dopant metal ions in the framework of parent zirconia on the n-heptane isomerization activity of the Pt/WO3-ZrO2 catalysts
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SYSNO ASEP 0459079 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Impact of dopant metal ions in the framework of parent zirconia on the n-heptane isomerization activity of the Pt/WO3-ZrO2 catalysts Author(s) Kaucký, Dalibor (UFCH-W) RID, ORCID
Sobalík, Zdeněk (UFCH-W) RID
Hidalgo, J. M. (CZ)
Černý, R. (CZ)
Bortnovský, O. (CZ)Source Title Journal of Molecular Catalysis A: Chemical - ISSN 0304-5102
Roč. 420, AUG 2016 (2016), s. 107-114Number of pages 8 s. Language eng - English Country CZ - Czech Republic Keywords zirconia ; tungstated zirconia ; dopants Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects FR-TI3/316 GA MPO - Ministry of Industry and Trade (MPO) Institutional support UFCH-W - RVO:61388955 UT WOS 000378366300014 EID SCOPUS 84964252206 DOI 10.1016/j.molcata.2016.04.015 Annotation Selected Pt/WO3-ZrO2 catalysts, promoted by Al, Si and Fe metal ions and isomorphously substituted into the zirconia framework, were studied and compared with their undoped equivalents as catalysts for C7 isomerization. They were characterized by XRD, UV–vis and TPD-TPR techniques. A mechanism was proposed for the positive dopant effect on the catalyst activity. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2017
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