Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.

Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.

Metal-oxide and oxide-oxide interactions play an important role in heterogeneous catalysis. They influence electronic and crystallographic structure of catalyst surfaces, and consequently their adsorption properties. Nanosized powders of CeO2 supported tin oxide exhibit very good activity in NO redu...

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Main Author: Václavů, Michal
Other Authors: Bábor, Petr
Format: Dissertation
Language:Czech
Published: 2007
Online Access:http://www.nusl.cz/ntk/nusl-274645
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spelling ndltd-nusl.cz-oai-invenio.nusl.cz-2746452017-06-27T04:39:28Z Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce. Investigation of CO oxidation on tin-cerium oxides by means of photoelectron spectroscopy and temperature-programmed reaction. Bábor, Petr Václavů, Michal Matolín, Vladimír Metal-oxide and oxide-oxide interactions play an important role in heterogeneous catalysis. They influence electronic and crystallographic structure of catalyst surfaces, and consequently their adsorption properties. Nanosized powders of CeO2 supported tin oxide exhibit very good activity in NO reduction by CO. In order to contribute to the elucidation of the reaction mechanism we studied properties of SnO2/CeO2 by investigating the thin film model systems SnO2/CeO2/SiO2 prepared by rf-magnetron sputtering of ceria that were doped by tin oxide by means of thermal decomposition of tin acetate in air. The catalyst composition was characterized by photoelectron spectroscopy (XPS) and secondary ion mass spectroscopy (SIMS). The CO and NO reaction was investigated by means of a chip flow micro-reactor. 2007 info:eu-repo/semantics/masterThesis http://www.nusl.cz/ntk/nusl-274645 cze info:eu-repo/semantics/restrictedAccess
collection NDLTD
language Czech
format Dissertation
sources NDLTD
description Metal-oxide and oxide-oxide interactions play an important role in heterogeneous catalysis. They influence electronic and crystallographic structure of catalyst surfaces, and consequently their adsorption properties. Nanosized powders of CeO2 supported tin oxide exhibit very good activity in NO reduction by CO. In order to contribute to the elucidation of the reaction mechanism we studied properties of SnO2/CeO2 by investigating the thin film model systems SnO2/CeO2/SiO2 prepared by rf-magnetron sputtering of ceria that were doped by tin oxide by means of thermal decomposition of tin acetate in air. The catalyst composition was characterized by photoelectron spectroscopy (XPS) and secondary ion mass spectroscopy (SIMS). The CO and NO reaction was investigated by means of a chip flow micro-reactor.
author2 Bábor, Petr
author_facet Bábor, Petr
Václavů, Michal
author Václavů, Michal
spellingShingle Václavů, Michal
Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.
author_sort Václavů, Michal
title Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.
title_short Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.
title_full Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.
title_fullStr Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.
title_full_unstemmed Studium oxidace oxidu uhelnatého na površích směsných oxidů SnCeOx metodami fotoelektronové spektroskopie a teplotně programované reakce.
title_sort studium oxidace oxidu uhelnatého na površích směsných oxidů snceox metodami fotoelektronové spektroskopie a teplotně programované reakce.
publishDate 2007
url http://www.nusl.cz/ntk/nusl-274645
work_keys_str_mv AT vaclavumichal studiumoxidaceoxiduuhelnatehonapovrsichsmesnychoxidusnceoxmetodamifotoelektronovespektroskopieateplotneprogramovanereakce
AT vaclavumichal investigationofcooxidationontinceriumoxidesbymeansofphotoelectronspectroscopyandtemperatureprogrammedreaction
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