Value of Local and Collective Electronic Properties of Modified TiO2 in the Reactions of the Oxidation of Carbon Monoxide and the Decomposition of Isopropyl Alcohol and Formic Acid Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
||
---|---|---|---|
Output data | Year: 1970, Volume: 11, Number: 2-2, Pages: 371-377 Pages count : 7 | ||
Tags | Alcohols; Carbon monoxide; CHEMICAL REACTIONS, Oxidation; SEMICONDUCTORS, Titanium Compounds; TITANIUM DIOXIDE, Electric Properties | ||
Authors |
|
||
Affiliations |
|
Abstract:
Modified samples of semiconductor titanium dioxide were used to establish the dependence of the selectivity of processes of the decomposition of isopropyl alcohol and formic acid on the position of the Fermi level on the surface of the catalyst. The article proposes an electronic mechanism for the dehydration of the alcohol and the acid with the acceptor transition of electron in the limiting stage of the process, and it is shown that in samples of TiO2 containing WO3 the change in the local properties of the surface is determining for the activation energy of the dehydration. The activation energy of the reaction of the oxidation of CO is determined by the position of the Fermi level on the surface of the catalyst, that is, by the collective electronic properties of the surface.
Cite:
Sazonova I.S.
, Keier N.P.
, Khokhlova T.P.
, Mikhailova I.L.
Value of Local and Collective Electronic Properties of Modified TiO2 in the Reactions of the Oxidation of Carbon Monoxide and the Decomposition of Isopropyl Alcohol and Formic Acid
Kinetics and Catalysis. 1970. V.11. N2-2. P.371-377. Scopus РИНЦ
Value of Local and Collective Electronic Properties of Modified TiO2 in the Reactions of the Oxidation of Carbon Monoxide and the Decomposition of Isopropyl Alcohol and Formic Acid
Kinetics and Catalysis. 1970. V.11. N2-2. P.371-377. Scopus РИНЦ
Original:
Сазонова И.С.
, Кейер Н.П.
, Хохлова Т.П.
, Михайлова И.Л.
О значении локальных и коллективных электронных свойств модифицированной TiO2 в реакциях окисления окиси углерода и разложения изопропилового спирта и муравьиной кислоты
Кинетика и катализ. 1970. Т.11. №2. С.447-454. РИНЦ
О значении локальных и коллективных электронных свойств модифицированной TiO2 в реакциях окисления окиси углерода и разложения изопропилового спирта и муравьиной кислоты
Кинетика и катализ. 1970. Т.11. №2. С.447-454. РИНЦ
Dates:
Submitted: | Aug 5, 1969 |
Published print: | Mar 1, 1970 |
Identifiers:
Scopus | 2-s2.0-0014759585 |
Elibrary | 30609350 |
Citing:
Пока нет цитирований