Platinum Catalysts Supported on Ce, Zr, Pr - Oxides in Catalytic Wet Air Oxidation of Acetic Acid

0323526 - ÚCHP 2009 RIV NL eng J - Journal Article
Gaálová, Jana - Rossignol, S. - Barbier Jr., J. - Duprez, D. - Kappenstein, C.
Platinum Catalysts Supported on Ce, Zr, Pr - Oxides in Catalytic Wet Air Oxidation of Acetic Acid.
[Katalyzátory pro vlhkou oxidaci kyseliny octové.]
Journal of Hazardous Materials. Roč. 146, č. 3 (2007), s. 1248-1253. ISSN 0304-3894. E-ISSN 1873-3336
Institutional research plan: CEZ:AV0Z40720504
Keywords : platinum * cerium oxide * carbonate species
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 2.337, year: 2007

A correlation was established between the OSC of the catalysts and the formation of carbonate species. Nevertheless, there is no correlation between OSC and catalytic activity, with the ceria-based samples showing the highest reaction rate. An optimal platinum crystallite size is required to achieve the highest conversion of acetic acid in terms of turnover frequency values.

Pro CWAO kyseliny octové je nevyhnutelná optimální velikost částic.
Permanent Link: http://hdl.handle.net/11104/0171452