Abstract: A new procedure for the preparation of γ-Al2O3-supported molybdenum-containing catalysts, which involves anchoring the bi- and trinuclear molybdenum complex compounds on a support surface, is proposed. By means of XPS, EXAFS, and NMR techniques, the interaction between the complexes and a support, as well as the structure of the surface species are studied. After anchoring, the molybdenum oxidation degree and the framework fragments of the starting complexes are retained in the catalysts obtained. The prepared catalysts exceed those synthesized by the support impregnation with an ammonium heptamolybdate solution, in the activity, selectivity, and the duration of the stable performance in the metathesis of propene and 1-hexene.

Cite: Klimov O.V. , Fedotov M.A. , Kochubei D.I. , Degtyarev S.P. , Kalinkin A.V. , Startsev A.N.
Al2O3-Supported Catalysts Prepared using Bi- and Trinuclear Molybdenum Compounds
Kinetics and Catalysis. 1995. V.36. N3. P.297-303. WOS РИНЦ ANCAN

Original: Климов О.В. , Федотов М.А. , Кочубей Д.И. , Дегтярев С.П. , Калинкин А.В. , Старцев А.Н.
Нанесенные на Al2O3 катализаторы, приготовленные с использованием би- и трехъядерных соединений молибдена
Кинетика и катализ. 1995. Т.36. №3. С.330-336. РИНЦ

Dates:

Submitted:

Jul 1, 1994

Identifiers:

Web of science:	WOS:A1995RJ73100003
Elibrary:	29283588
Chemical Abstracts:	1995:707458
Chemical Abstracts (print):	123:86525

Citing:

DB	Citing
Web of science	2
Elibrary	2