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CoMn Mixed Oxides Prepared by Magnetron Sputtering on Meshes as Catalysts for Oxidation of Organic Compounds
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SYSNO ASEP 0509439 Document Type C - Proceedings Paper (int. conf.) R&D Document Type O - Ostatní Title CoMn Mixed Oxides Prepared by Magnetron Sputtering on Meshes as Catalysts for Oxidation of Organic Compounds Author(s) Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Balabánová, Jana (UCHP-M) RID, ORCID, SAI
Koštejn, Martin (UCHP-M) RID, SAI, ORCID
Topka, Pavel (UCHP-M) RID, ORCID, SAI
Perekrestov, Roman (FZU-D)
Kšírová, Petra (FZU-D) RID, ORCID
Čada, Martin (FZU-D) RID, ORCID, SAI
Hubička, Zdeněk (FZU-D) RID, ORCID, SAI
Dvořáková, M. (CZ)
Kovanda, F. (CZ)Article number B.3.133 Source Title Programme. Book of Abstracts. - Prague : Czech Chemical Society, 2019 - ISBN N Number of pages 2 s. Publication form Online - E Action EuropaCat 2019 Catalysis without Borders Event date 18.08.2019 - 23.08.2019 VEvent location Aachen Country DE - Germany Event type EUR Language eng - English Country DE - Germany Keywords catalysts ; organic compounds ; oxides of Co and Mn Subject RIV CI - Industrial Chemistry, Chemical Engineering OECD category Chemical process engineering Subject RIV - cooperation Institute of Physics - Physical ; Theoretical Chemistry R&D Projects GA17-08389S GA ČR - Czech Science Foundation (CSF) Institutional support UCHP-M - RVO:67985858 ; FZU-D - RVO:68378271 Annotation Catalysts in the present study were prepared as follows: Stainless steel meshes used as supports were coated with thin Co3O4 film by RF magnetron sputtering and further Co3O4 layer by subsequent electrochemical deposition followed by heating. The meshes with deposited Co3O4were then coated with additional MnO (samples A-C) or Co-Mn mixed oxide (Co:Mn molar ratio of 1:3, samples D-F) thin films of various thickness (approximately 100, 200, and 300 nm) by RF magnetron sputtering and heated at 500 °C in air. The structured Co-Mn oxide catalysts with various Mn content were examined by XRD, SEM, FTIR, XPS, and H2-TPR, tested in the gas-phase oxidation of model organic compound (ethanol) and compared with pelletized commercial Co-Mn-Al mixed oxide catalyst (Astin 2-100, Czech Republic, Co:Mn:Al molar ratio of 4:1:1). Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2020 Electronic address https://dechema.converia.de/custom/media/EuropaCat2019/EuropaCat_BOA_Poster.pdf
Number of the records: 1