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Physical-Chemical Properties of Co-Mn-Al Mixed Oxide Modified with Potassium
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SYSNO ASEP 0326544 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Physical-Chemical Properties of Co-Mn-Al Mixed Oxide Modified with Potassium Title Fyzikálně-chemické vlastnosti směsných oxidů Co-Mn-Al modifikovaných draslíkem Author(s) Jirátová, Květa (UCHP-M) RID, ORCID, SAI
Gaálová, Jana (UCHP-M) RID, SAI, ORCID
Klempa, Jan (UCHP-M)
Grygar, Tomáš (UACH-T)
Obalová, L. (CZ)
Kovanda, F. (CZ)Source Title Book of Abstracts. - Messina : Samperi Editore - Messina, 2009 / Perathoner S. ; Quartieri S. ; Casella A.M. - ISBN 978-88-86038-58-4 Pages p14-1-p14-2 Number of pages 2 s. Action Czech-Italian-Spanish Trilateral Meeting on Catalysis and Micro/Meso-Porous Materials /3./ Event date 21.06.2009-25.06.2009 VEvent location Acireale,Sicily Country IT - Italy Event type EUR Language eng - English Country IT - Italy Keywords potassium ; hydrotalcite ; catalysts Subject RIV CC - Organic Chemistry R&D Projects GA104/07/1400 GA ČR - Czech Science Foundation (CSF) GA106/09/1664 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40720504 - UCHP-M (2005-2011) AV0Z40320502 - UACH-T (2005-2011) Annotation Potassium is claimed to be a very useful modifying alkali metal, which improve properties of various oxide catalysts. Mixed oxide catalysts are often obtained by controlled thermal deposition of layered double hydroxides (LDHs). After heating at moderate temperatures, LDHs give finely dispersed mixed oxides of MII and MIII metals with a sufficiently large surface area and good thermal stability. The mixed oxides doped with various metals have been recently examined by our group as catalysts for deep oxidation VOCs and decomposition of N2P. A series of Co4MnAl LDH-derived mixed oxides containing different amount of potasssium was examined to elucitade the effect of potassium on physical-chemical properties of the catalyst. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2010
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