Effect of Temperature on the Action Spectra of Pristine and Cu-Grafted Titania ArticleGenre_short.SHORT_COMMUNICATION
| Journal |
Mendeleev Communications
ISSN: 0959-9436 , E-ISSN: 1364-551X |
||||||
|---|---|---|---|---|---|---|---|
| Output data | Year: 2022, Volume: 32, Number: 2, Pages: 283-285 Pages count : 3 DOI: 10.1016/j.mencom.2022.03.042 | ||||||
| Tags | TiO2 photocatalysis; copper; grafting; oxidation; action spectra; thermal activation | ||||||
| Authors |
|
||||||
| Affiliations |
|
Funding (1)
| 1 | Russian Foundation for Basic Research | 19-33-60019 (АААА-А19-119111890026-5) |
Abstract:
The dependence of action spectra for pristine and Cu-grafted anatase TiO2 on temperature for photocatalytic acetone vapor oxidation at 40, 100 and 140 °C is described. The results obtained demonstrate the thermal inhibition of activity under UV irradiation for pristine titania at 140 °C, while for TiO2 grafted with copper species this inhibition is suppressed. Photonic efficiency of visible radiation energy utilization by Cu-grafted titania increases with temperature and exceeds the corresponding value for pure anatase in the investigated temperature range.
Cite:
Lyulyukin M.N.
, Kovalevskiy N.S.
, Fedorova E.A.
, Selishchev D.S.
, Kozlov D.V.
Effect of Temperature on the Action Spectra of Pristine and Cu-Grafted Titania
Mendeleev Communications. 2022. V.32. N2. P.283-285. DOI: 10.1016/j.mencom.2022.03.042 WOS Scopus РИНЦ ANCAN OpenAlex
Effect of Temperature on the Action Spectra of Pristine and Cu-Grafted Titania
Mendeleev Communications. 2022. V.32. N2. P.283-285. DOI: 10.1016/j.mencom.2022.03.042 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Aug 24, 2021 |
| Published print: | Mar 1, 2022 |
| Published online: | Mar 31, 2022 |
Identifiers:
| Web of science: | WOS:000807715400042 |
| Scopus: | 2-s2.0-85127359856 |
| Elibrary: | 48424835 |
| Chemical Abstracts: | 2022:883112 |
| Chemical Abstracts (print): | 180:368645 |
| OpenAlex: | W4220870764 |