About: Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio.

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About: Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio. Goto Sponge NotDistinct Permalink

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Description	Catalytic decomposition of nitrous oxide was studied over Co-Mn-Al hydrotalcite-like catalysts. The effect of Mn/Al ratio on the activity was tested. Samples were characterized by various methods. The most active catalyst for N2O decomposition was the Co-Mn-Al calcined hydrotalcite with molar ratio Mn/Al = 1, which contains optimal amount of components reducible in the temperature range in that the catalytic reaction proceeds. The existence of such optimum is in relation to the hypothetical mechanism of N2O decomposition and can be explained by using the concept of polaron hopping mechanism. Catalytic decomposition of nitrous oxide was studied over Co-Mn-Al hydrotalcite-like catalysts. The effect of Mn/Al ratio on the activity was tested. Samples were characterized by various methods. The most active catalyst for N2O decomposition was the Co-Mn-Al calcined hydrotalcite with molar ratio Mn/Al = 1, which contains optimal amount of components reducible in the temperature range in that the catalytic reaction proceeds. The existence of such optimum is in relation to the hypothetical mechanism of N2O decomposition and can be explained by using the concept of polaron hopping mechanism. (en) Katalytický rozklad oxidu dusného byl sledován na sérii katalyzátorů připravených kalcinací Co-Mn-Al. sloučenin typu hydrotalcitu. Byl studován vliv molárního poměru Mn/Al na aktivitu katalyzátorů. Nejaktivnějším katalyzátorem byl vzorek obsahující Mn a Al v poměru 1:1 a obsahující optimální množství redukovatelných složek. Existence optima je v souladu s hypotetickým mechanismem rozkladu N2O a lze jej vysvětlit pomocí polaronové teorie. (cs)
Title	Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio. Katalytický rozklad N2O na kalcinovaných Co-Mn-Al katalyzátorech připravených z hydrotalcitových prekurzorů s různým poměrem Mn/Al. (cs) Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio. (en)
skos:prefLabel	Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio. Katalytický rozklad N2O na kalcinovaných Co-Mn-Al katalyzátorech připravených z hydrotalcitových prekurzorů s různým poměrem Mn/Al. (cs) Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio. (en)
skos:notation	RIV/61989100:27360/05:00012965!RIV06-MSM-27360___
http://linked.open.../vavai/riv/strany	267-286
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/04/2116), Z(MSM6198910016)
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Obalová, Lucie Valášková, Marta
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	514528
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/05:00012965
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nitrous oxide; catalytic decomposition; hydrotalcite; mixed oxide catalyst (en)
http://linked.open.../riv/klicoveSlovo	mixed oxide catalyst nitrous oxide catalytic decomposition hydrotalcite
http://linked.open...ontrolniKodProRIV	[98D9DA32389A]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare, Slovensko
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	32nd International Conference of the Slovak society of Chemical Engineering
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	New catalytic materials for combustion of volatile organic compounds and their properties
http://linked.open...UplatneniVysledku	2005
http://linked.open...iv/tvurceVysledku	Obalová, Lucie Valášková, Marta Pacultová, Kateřina Jirátová, K. Balabánová, J.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2005-05-23 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Syntéza, struktura a vlastnosti nanomateriálů založených na bázi interkalovaných fylosylikátů
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovak Society of Chemical Engineering,
https://schema.org/isbn	80-227-2224-3
http://localhost/t...ganizacniJednotka	27360
is http://linked.open...avai/riv/vysledek of	Catalytic decomposition of N2O over calcined Co-Mn-Al catalysts prepared from hydrotalcite-like precursors with different Mn/Al ratio.

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