Abstract
Pt/TiO2 was active for the oxidation of CO to CO2 in the dark at ambient temperature after UV irradiation. Pure TiO2 was inactive and the presence of Pt supported on TiO2 was indispensable for the reaction. Based on the ESR study, it was found that Pt deposited on TiO2 stabilized the O- and O3- species photoformed on the TiO2, and they were responsible for the CO oxidation.
| Original language | English |
|---|---|
| Pages (from-to) | 303-307 |
| Number of pages | 5 |
| Journal | Chemical Physics Letters |
| Volume | 338 |
| Issue number | 4-6 |
| DOIs | |
| Publication status | Published - Apr 27 2001 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
Cite this
The stabilization of active oxygen species by Pt supported on TiO2. / Einaga, Hisahiro; Ogata, Atsushi; Futamura, Shigeru; Ibusuki, Takashi.
In: Chemical Physics Letters, Vol. 338, No. 4-6, 27.04.2001, p. 303-307.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The stabilization of active oxygen species by Pt supported on TiO2
AU - Einaga, Hisahiro
AU - Ogata, Atsushi
AU - Futamura, Shigeru
AU - Ibusuki, Takashi
PY - 2001/4/27
Y1 - 2001/4/27
N2 - Pt/TiO2 was active for the oxidation of CO to CO2 in the dark at ambient temperature after UV irradiation. Pure TiO2 was inactive and the presence of Pt supported on TiO2 was indispensable for the reaction. Based on the ESR study, it was found that Pt deposited on TiO2 stabilized the O- and O3- species photoformed on the TiO2, and they were responsible for the CO oxidation.
AB - Pt/TiO2 was active for the oxidation of CO to CO2 in the dark at ambient temperature after UV irradiation. Pure TiO2 was inactive and the presence of Pt supported on TiO2 was indispensable for the reaction. Based on the ESR study, it was found that Pt deposited on TiO2 stabilized the O- and O3- species photoformed on the TiO2, and they were responsible for the CO oxidation.
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UR - http://www.scopus.com/inward/citedby.url?scp=0001532129&partnerID=8YFLogxK
U2 - 10.1016/S0009-2614(01)00296-2
DO - 10.1016/S0009-2614(01)00296-2
M3 - Article
AN - SCOPUS:0001532129
VL - 338
SP - 303
EP - 307
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
IS - 4-6
ER -