About: Effect of promoters in calcined Co-Mn-Al layered double hydroxide on catalytic decomposition of N2O

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About: Effect of promoters in calcined Co-Mn-Al layered double hydroxide on catalytic decomposition of N2O Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Catalytic N2O decomposition over calcined Co-Mn-Al layered double hydroxide modified with small amount of alkali, rare earth, and noble metals was studied. Two methods of promoter addition were applied: impregnation of Co-Mn-Al mixed oxide in promoter-containing solution and incorporation of promoter during coprecipitation of LDH precursor. Method of preparation affected reducibility of the obtained catalysts but its effect on the surface area (with the exception of cerium contained sample) and the N2O conversion was less evident. Addition of K and Na increased the N2O conversion, while no effect or a decrease of the N2O conversion was observed for Li-containing and other catalysts. Alkali metals act as an electron promoter. Catalytic N2O decomposition over calcined Co-Mn-Al layered double hydroxide modified with small amount of alkali, rare earth, and noble metals was studied. Two methods of promoter addition were applied: impregnation of Co-Mn-Al mixed oxide in promoter-containing solution and incorporation of promoter during coprecipitation of LDH precursor. Method of preparation affected reducibility of the obtained catalysts but its effect on the surface area (with the exception of cerium contained sample) and the N2O conversion was less evident. Addition of K and Na increased the N2O conversion, while no effect or a decrease of the N2O conversion was observed for Li-containing and other catalysts. Alkali metals act as an electron promoter. (en)
Title	Effect of promoters in calcined Co-Mn-Al layered double hydroxide on catalytic decomposition of N2O Effect of promoters in calcined Co-Mn-Al layered double hydroxide on catalytic decomposition of N2O (en)
skos:prefLabel	Effect of promoters in calcined Co-Mn-Al layered double hydroxide on catalytic decomposition of N2O Effect of promoters in calcined Co-Mn-Al layered double hydroxide on catalytic decomposition of N2O (en)
skos:notation	RIV/61989100:27360/09:00022016!RIV10-MSM-27360___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(2B06068), Z(MSM6046137302)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Obalová, Lucie Karásková, Kateřina
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	312230
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/09:00022016
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nitrous oxide; catalytic decomposition; mixed oxide catalyst; Co-Mn-Al layered double hydroxide; promoter effect (en)
http://linked.open.../riv/klicoveSlovo	mixed oxide catalyst promoter effect nitrous oxide catalytic decomposition Co-Mn-Al layered double hydroxide
http://linked.open...ontrolniKodProRIV	[DCBBDEF6088A]
http://linked.open...v/mistoKonaniAkce	Tatranské Matliare, SR
http://linked.open...i/riv/mistoVydani	Bratislava
http://linked.open...i/riv/nazevZdroje	36th International Conference of Slovak Society of Chemical Engineering
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Evaluation, Verification and Interpretation of the environmental loads of the Czech Republic
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Karásková, Kateřina Obalová, Lucie Kovanda, F. Jirátová, Květa
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-05-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Preparation and research of functional materials and material technologies using micro- and nanoscopic methods
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovak Society of Chemical Engineering,
https://schema.org/isbn	978-80-227-3072-3
http://localhost/t...ganizacniJednotka	27360

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