Supported Mixed Oxide Catalysts for the Total Oxidation of Volatile Organic Compounds

0365292 - ÚCHP 2012 RIV NL eng J - Článek v odborném periodiku
Kovanda, F. - Jirátová, Květa
Supported Mixed Oxide Catalysts for the Total Oxidation of Volatile Organic Compounds.
Catalysis Today. Roč. 176, č. 1 (2011), s. 110-115. ISSN 0920-5861. E-ISSN 1873-4308.
[International Symposium on Air Pollution Abatement Catalysis (APAC) /2./. Cracow, 08.09.2010-10.09.2010]
Grant CEP: GA ČR GAP106/10/1762; GA ČR GA106/09/1664
Výzkumný záměr: CEZ:AV0Z40720504
Klíčová slova: layered double hydroxides * mixed oxides * ethanol total oxidation
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
Impakt faktor: 3.407, rok: 2011

Supported mixed oxide catalysts of various cation composition were obtained by heating (500 °C) of layered double hydroxide (LDH) precursors deposited on Al2O3/Al support or grained alumina calcined at various temperatures during hydrothermal reaction in aqueous solutions of Co, Cu, Ni, and Mn nitrates. The formation of LDH phases was enhanced by increasing pH in the solutions used for deposition. Heating of grained alumina support at high temperatures (higher than 550 °C) resulted in substantial decrease in surface area and the amount of deposited active species.
Trvalý link: http://hdl.handle.net/11104/0200569