"Cracow, Poland" . "Kar\u00E1skov\u00E1, Kate\u0159ina" . . "P(2B06068), P(GA106/09/1664)" . "Jir\u00E1tov\u00E1, Kv\u011Btu\u0161e" . . "Co-Mn-Al layered double hydroxide; Mixed oxide catalyst; Temperature programmed desorption; Catalytic decomposition; Nitrous oxide"@en . "[70C0FE8D7E60]" . "N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts" . "3"^^ . "Zabrze" . . . . "N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts"@en . . "Obalov\u00E1, Lucie" . "Centre of Polymer and Carbon Materials, Polish Academy of Science" . "RIV/61989100:27360/10:86076403!RIV11-GA0-27360___" . . . "4"^^ . "2010-09-08+02:00"^^ . "Kovanda, Franti\u0161ek" . . . "27360" . "2"^^ . . . . "APAC 2010" . "275757" . . . "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." . "N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts"@en . . . "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 . . . "N2O catalytic decomposition and temperature programmed desorption tests on alkali metals promoted catalysts" . "978-83-926523-3-5" . . "RIV/61989100:27360/10:86076403" .