Laser-Induced Luminescence of Oxide Catalysts Excited by ArF Laser Radiation Full article
| Journal |
Doklady Physical Chemistry
ISSN: 0012-5016 , E-ISSN: 1608-3121 |
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| Output data | Year: 2003, Volume: 392, Number: 4-6, Pages: 259-263 Pages count : 5 DOI: 10.1023/A:1026186328793 | ||
| Tags | Oxide; Radiation; Physical Chemistry; Laser Radiation; Oxide Catalyst | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Russian Foundation for Basic Research | 00-03-97446 |
| 2 | Russian Foundation for Basic Research | 02-03-33351 |
Abstract:
Here, we show that the use of the radiation of a powerful ultraviolet ArF laser makes it possible to concurrently record luminescence spectra of the surface layer of a catalyst and perform the spectral elemental analysis of a substance ablated layer by layer from the catalyst surface under the action of laser radiation. The method elaborated allowed us to obtain for the first time the luminescence spectra of alumina powders of different phase composition and the luminescence spectra of surface layers of Pt-containing catalysts on a fiberglass fabric support excited at a wavelength of 193 nm; to determine characteristic luminescence lines of Cr3+ impurity ions as a function of the phase composition of alumina; and to find the distribution of the concentrations of Pt and impurity elements in the surface layer of a catalyst.
Cite:
Snytnikov V.N.
, Stoyanovskii V.O.
, Raspopin K.S.
, Parmon V.N.
Laser-Induced Luminescence of Oxide Catalysts Excited by ArF Laser Radiation
Doklady Physical Chemistry. 2003. V.392. N4-6. P.259-263. DOI: 10.1023/A:1026186328793 WOS Scopus РИНЦ ANCAN OpenAlex
Laser-Induced Luminescence of Oxide Catalysts Excited by ArF Laser Radiation
Doklady Physical Chemistry. 2003. V.392. N4-6. P.259-263. DOI: 10.1023/A:1026186328793 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Снытников В.Н.
, Стояновский В.О.
, Распопин К.С.
, Пармон В.Н.
Лазерно-индуцированная люминесценция оксидных катализаторов, возбуждаемая излучением ArF-лазера
Доклады Академии наук. 2003. Т.392. №4. С.501-505. Scopus РИНЦ
Лазерно-индуцированная люминесценция оксидных катализаторов, возбуждаемая излучением ArF-лазера
Доклады Академии наук. 2003. Т.392. №4. С.501-505. Scopus РИНЦ
Dates:
| Submitted: | Mar 25, 2003 |
| Published print: | Oct 1, 2003 |
Identifiers:
| Web of science: | WOS:000186515300005 |
| Scopus: | 2-s2.0-0347915623 |
| Elibrary: | 13432607 |
| Chemical Abstracts: | 2003:808052 |
| Chemical Abstracts (print): | 140:84012 |
| OpenAlex: | W102773309 |