Effect of the Acidity of TiO2 Surface on Its Photocatalytic Activity in Acetone Gas-Phase Oxidation Full article
| Journal |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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| Output data | Year: 2003, Volume: 86, Number: 4, Pages: 169-172 Pages count : 4 DOI: 10.1023/A:1022651615366 | ||
| Tags | Acetone, Photocatalytic degradation, Surface acidity, Titanium dioxide | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | North Atlantic Treaty Organization | SfP-974209 |
| 2 | Russian Foundation for Basic Research | 00-15-97446 |
Abstract:
The effect of the surface acidity of modified TiO2 samples on the rate of photocatalytic decomposition of acetone vapor was studied. The TiO2 activity was shown to depend strongly on the concentration of acid and basic sites on the surface. It was 1.23 times greater for TiO2 treated with 10 M H2SO4 solution than for the untreated sample. This dependence may be related to changes in the adsorption energy of the reagents.
Cite:
Kozlov D.
, Bavykin D.
, Savinov E.
Effect of the Acidity of TiO2 Surface on Its Photocatalytic Activity in Acetone Gas-Phase Oxidation
Catalysis Letters. 2003. V.86. N4. P.169-172. DOI: 10.1023/A:1022651615366 WOS Scopus РИНЦ ANCAN OpenAlex
Effect of the Acidity of TiO2 Surface on Its Photocatalytic Activity in Acetone Gas-Phase Oxidation
Catalysis Letters. 2003. V.86. N4. P.169-172. DOI: 10.1023/A:1022651615366 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Aug 13, 2002 |
| Accepted: | Nov 28, 2002 |
| Published print: | Mar 1, 2003 |
Identifiers:
| Web of science: | WOS:000181395000004 |
| Scopus: | 2-s2.0-0037366560 |
| Elibrary: | 13418759 |
| Chemical Abstracts: | 2003:171280 |
| Chemical Abstracts (print): | 139:117029 |
| OpenAlex: | W258483761 |