The Structure of Oxide Ga–Sb–Ni–P–W–O/SiO2 Catalyst and Its Catalytic Properties in Propane Ammoxidation Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2002, Volume: 43, Number: 3, Pages: 384-390 Pages count : 7 DOI: 10.1023/A:1016014103259 | ||
| Tags | Oxide; Phosphate; Physical Chemistry; SiO2; Catalysis | ||
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Abstract:
The structure of the multicomponent catalyst Ga1Ni1P2W0.5Sb6Ox /SiO2 and its catalytic properties in propane ammoxidation are studied. The catalyst is nanostructured and consists of noncoherently spliced blocks of a multiply promoted phase with a structure of gallium antimonate, which covers SiO2 particles with a thin layer. In the multiply promoted compound with a structure of gallium antimonate, Ni2+ ions partially substitute for Ga3+ and W6+ ions partially substitute for Sb5+. This leads to an increase in the crystalline lattice parameters a and c. Phosphate ions are stabilized in the region of block interfaces. The catalyst is characterized by high efficiency in propane ammoxidation.
Cite:
Zenkovets G.A.
, Kryukova G.N.
, Tsybulya S.V.
, Anufrienko V.F.
, Larina T.V.
, Burgina E.B.
The Structure of Oxide Ga–Sb–Ni–P–W–O/SiO2 Catalyst and Its Catalytic Properties in Propane Ammoxidation
Kinetics and Catalysis. 2002. V.43. N3. P.384-390. DOI: 10.1023/A:1016014103259 WOS Scopus РИНЦ ANCAN OpenAlex
The Structure of Oxide Ga–Sb–Ni–P–W–O/SiO2 Catalyst and Its Catalytic Properties in Propane Ammoxidation
Kinetics and Catalysis. 2002. V.43. N3. P.384-390. DOI: 10.1023/A:1016014103259 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Зенковец Г.А.
, Крюкова Г.Н.
, Цыбуля С.В.
, Ануфриенко В.Ф.
, Ларина Т.В.
, Бургина Е.Б.
Структура оксидного катализатора Ga-Sb-Ni-P-W-O/SiO2 и его каталитические свойства в реакции окислительного аммонолиза пропана
Кинетика и катализ. 2002. Т.43. №3. С.415-421. РИНЦ
Структура оксидного катализатора Ga-Sb-Ni-P-W-O/SiO2 и его каталитические свойства в реакции окислительного аммонолиза пропана
Кинетика и катализ. 2002. Т.43. №3. С.415-421. РИНЦ
Dates:
| Submitted: | Jun 19, 2001 |
| Published print: | May 1, 2002 |
Identifiers:
| Web of science: | WOS:000176749200011 |
| Scopus: | 2-s2.0-0038417253 |
| Elibrary: | 13396282 |
| Chemical Abstracts: | 2002:484294 |
| Chemical Abstracts (print): | 137:247955 |
| OpenAlex: | W236907344 |