About: N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts

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Description	Catalytic N2O decomposition and temperature programmed desorption of O2 (TPD-O2) over calcined Co-Mn-Al layered double hydroxide (LDH) modified with small amount of alkali metals (Li, Na, K) were studied. Addition of K and Na increased the N2O conversion in the inert gas, while a decrease of the N2O conversion was observed for Li-containing catalysts. No oxygen effect on the activity of potassium modified catalyst was observed, in the cases of non-modified catalyst and Li- and Na-containing catalysts, the catalytic activity was lower against results in inert gas (Fig.1). TPD-O2 was studied on catalysts pre-adsorbed by O2. From TPD results are noticeable that the highest oxygen amount was desorbed in the case of K-content catalyst which is the most active both in inert gas and in oxygen atmosphere. Correlation between activity of catalysts and TPD-O2 results is discussed. Catalytic N2O decomposition and temperature programmed desorption of O2 (TPD-O2) over calcined Co-Mn-Al layered double hydroxide (LDH) modified with small amount of alkali metals (Li, Na, K) were studied. Addition of K and Na increased the N2O conversion in the inert gas, while a decrease of the N2O conversion was observed for Li-containing catalysts. No oxygen effect on the activity of potassium modified catalyst was observed, in the cases of non-modified catalyst and Li- and Na-containing catalysts, the catalytic activity was lower against results in inert gas (Fig.1). TPD-O2 was studied on catalysts pre-adsorbed by O2. From TPD results are noticeable that the highest oxygen amount was desorbed in the case of K-content catalyst which is the most active both in inert gas and in oxygen atmosphere. Correlation between activity of catalysts and TPD-O2 results is discussed. (en)
Title	N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts (en)
skos:prefLabel	N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts (en)
skos:notation	RIV/61989100:27360/10:86076403!RIV11-GA0-27360___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(2B06068), P(GA106/09/1664)
http://linked.open...vai/riv/dodaniDat	2011
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	275757
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/10:86076403
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Co-Mn-Al layered double hydroxide; Mixed oxide catalyst; Temperature programmed desorption; Catalytic decomposition; Nitrous oxide (en)
http://linked.open.../riv/klicoveSlovo	Temperature programmed desorption Catalytic decomposition Nitrous oxide Co-Mn-Al layered double hydroxide Mixed oxide catalyst
http://linked.open...ontrolniKodProRIV	[70C0FE8D7E60]
http://linked.open...v/mistoKonaniAkce	Cracow, Poland
http://linked.open...i/riv/mistoVydani	Zabrze
http://linked.open...i/riv/nazevZdroje	APAC 2010
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Supported oxidic catalysts containing low amount of active species as catalysts for N2O decomposition Evaluation, Verification and Interpretation of the environmental loads of the Czech Republic
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Jirátová, Květuše Karásková, Kateřina Kovanda, František Obalová, Lucie
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-09-08 (xsd:date)
number of pages	3 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Centre of Polymer and Carbon Materials, Polish Academy of Science
https://schema.org/isbn	978-83-926523-3-5
http://localhost/t...ganizacniJednotka	27360

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