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A Comparative Study of TiO2-supported and Bulk Co-Mn-Al Catalysts for N2O Decomposition
- 1.0398558 - ÚCHP 2014 RIV NL eng J - Journal Article
Karásková, K. - Chromčáková, Ž. - Študentová, S. - Matějka, V. - Jirátová, Květa - Obalová, L.
A Comparative Study of TiO2-supported and Bulk Co-Mn-Al Catalysts for N2O Decomposition.
Catalysis Today. Roč. 191, č. 1 (2012), s. 112-115. ISSN 0920-5861. E-ISSN 1873-4308
R&D Projects: GA ČR GA106/09/1664
Institutional support: RVO:67985858
Keywords : nitrous oxide * catalytic decomposition * layered double hydroxides
Subject RIV: CI - Industrial Chemistry, Chemical Engineering
Impact factor: 2.980, year: 2012
A series of Co-Mn-Al/TiO2 catalysts with different Co+Mn loading (5-24 wt%) was prepared by impregnation of TiO2 support. Bulk Co-Mn-Al mixed oxides were prepared by different methods. TiO2 acted as a catalytic support and did not contribute to the catalytic activity. The N2O conversion over TiO2-supported Co-Mn-Al catalyst was increasing with Co+Mn loading, and was proportional to the amount of easily reducible components. The highest catalytic activity was achieved on the calcined precursors having carbonates in their molecules.
Permanent Link: http://hdl.handle.net/11104/0226029
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