X-ray Photoelectronic Spectra of Catalysts Obtained by the Action of Compounds of the Transition Metals with the Surface of SiO2 | Sciact - CRIS-system of Boreskov Institute of Catalysis

X-ray Photoelectronic Spectra of Catalysts Obtained by the Action of Compounds of the Transition Metals with the Surface of SiO2 Full article

Journal

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Output data

Year: 1979, Volume: 20, Number: 5, Pages: 1049-1057 Pages count : 9

Authors

Shul'ga Y.M. ¹ , Moravskaya T.M. ¹ , Kuznetsov B.N. ² , Startsev A.N. ² , Ryndin Y.A. ² , Ermakov Y.I. ² , Borod'ko Y.G. ¹

Affiliations

1	Federal Research Center of Problems of Chemical Physics
2	Institute of Catalysis, Academy of Sciences of the USSR

The catalysts (M + Pt)/SiO2, M/SiO2, and Pt-SiO2, where M = Mo, W, or Re, were obtained from metal org. and alkoxide compds. and studied by an x-ray photoelectron spectroscopic method. The Mo, W, and Re in these reduced catalysts have a nonmetallic set of electronic states, whereas Re and Pt-Re catalysts prepd. by similar redn. after impregnation with inorg. metal compds. lead to metallic Re. In the case of (M + Pt)/SiO2, the Pt atoms are localized on the surface compds. of low-valent ions of the 2nd element, which leads to a significant increase of the dispersion of the deposited Pt.

Shul'ga Y.M. , Moravskaya T.M. , Kuznetsov B.N. , Startsev A.N. , Ryndin Y.A. , Ermakov Y.I. , Borod'ko Y.G.
X-ray Photoelectronic Spectra of Catalysts Obtained by the Action of Compounds of the Transition Metals with the Surface of SiO2
Kinetics and Catalysis. 1979. V.20. N5. P.1049-1057. WOS РИНЦ

Шульга Ю.М. , Моравская Т.М. , Кузнецов Б.Н. , Старцев А.Н. , Рындин Ю.А. , Ермаков Ю.И. , Бородько Ю.Г.
Рентгеновские фотоэлектронные спектры катализаторов, полученных взаимодействием соединений переходных элементов с поверхностью SiO2
Кинетика и катализ. 1979. Т.20. №5. С.1272-1281. РИНЦ ANCAN

Web of science:	WOS:A1979KA75400007
Elibrary:	30632261

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