About: Ethanol total oxidation over calcined layered double hydroxides modified with organic components

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Coprecipitation of Co, Mn, and Al nitrates by a solution of Na2CO3 and NaOH in the presence of Pluronic? P123 has led to layered double hydroxide (LDH) precursors with hydrotalcite-like structure. Their calcination gave spinel-type mixed oxides; the presence of organic template increased both BET and mesopore surface areas of the calcined products. TPR profiles of the samples modified with Pluronic? P123 exhibited a shift of reduction maxima to lower temperatures, similarly as increasing sodium content in the catalysts. However, though the physical-chemical properties of Co-Mn-Al mixed oxides and their catalytic activity in ethanol oxidation were slightly improved, the changes evolved by the presence of Pluronic? P123 during precipitation of LDH precursors were rather small. Coprecipitation of Co, Mn, and Al nitrates by a solution of Na2CO3 and NaOH in the presence of Pluronic? P123 has led to layered double hydroxide (LDH) precursors with hydrotalcite-like structure. Their calcination gave spinel-type mixed oxides; the presence of organic template increased both BET and mesopore surface areas of the calcined products. TPR profiles of the samples modified with Pluronic? P123 exhibited a shift of reduction maxima to lower temperatures, similarly as increasing sodium content in the catalysts. However, though the physical-chemical properties of Co-Mn-Al mixed oxides and their catalytic activity in ethanol oxidation were slightly improved, the changes evolved by the presence of Pluronic? P123 during precipitation of LDH precursors were rather small. (en)
Title	Ethanol total oxidation over calcined layered double hydroxides modified with organic components Ethanol total oxidation over calcined layered double hydroxides modified with organic components (en)
skos:prefLabel	Ethanol total oxidation over calcined layered double hydroxides modified with organic components Ethanol total oxidation over calcined layered double hydroxides modified with organic components (en)
skos:notation	RIV/60461373:22310/13:43895832!RIV14-GA0-22310___
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP106/10/1762)
http://linked.open...iv/cisloPeriodika	5-6
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Zapivovarski Votipka, Zorica Kovanda, František Raabová, Helena
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	73323
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/13:43895832
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	VOC oxidation; Pluronic 123; mixed oxides (en)
http://linked.open.../riv/klicoveSlovo	VOC oxidation mixed oxides Pluronic 123
http://linked.open...odStatuVydavatele	HR - Chorvatská republika
http://linked.open...ontrolniKodProRIV	[C24A13F86FCC]
http://linked.open...i/riv/nazevZdroje	Kemija u Industrii
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Structured catalysts with low concentration of active components for total oxidation of VOC
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	62
http://linked.open...iv/tvurceVysledku	Kovanda, František Jirátová, Květa Ludvíková, Jana Klempa, Jan Raabová, Helena Zapivovarski Votipka, Zorica
issn	0022-9830
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	22310

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