Influence of the State of the Cations in the Zeolite Framework on the Catalytic Properties of NiY Zeolites. Communication 2. Catalytic Properties of Zeolites in the Hydrogenation of n-Hexene Full article
Journal |
Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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Output data | Year: 1976, Volume: 24, Number: 8, Pages: 1614-1619 Pages count : 6 DOI: 10.1007/BF01100005 | ||
Tags | Oxygen; Hydrogenation; Zeolite; Catalytic Property; Catalytic Reaction | ||
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Abstract:
Conclusions:
1. The reactivity of Ni cations in zeolites depends on the degree of their association in the zeolites and the nature of the oxygen surroundings.
2. Isolated cations associated only with the oxygen of the zeolite framework before reduction exhibit low reactivity, are reduced at high temperatures, and after reduction form a separate phase on the surface of the zeolite crystals.
3. The Ni cations bound in associates with oxygen not belonging to the zeolite framework are reduced at low temperatures, while Ni(0) is fixed in a highly dispersed form, in which all the atoms of metallic Ni are accessible to the reacting molecules and participate in the catalytic reaction.
Cite:
Ione K.G.
, Shinkarenko V.G.
, Klyueva N.V.
, Orlova L.B.
, Nosyreva G.
, Karakchiev L.G.
Influence of the State of the Cations in the Zeolite Framework on the Catalytic Properties of NiY Zeolites. Communication 2. Catalytic Properties of Zeolites in the Hydrogenation of n-Hexene
Russian Chemical Bulletin. 1976. V.24. N8. P.1614-1619. DOI: 10.1007/BF01100005 WOS Scopus РИНЦ
Influence of the State of the Cations in the Zeolite Framework on the Catalytic Properties of NiY Zeolites. Communication 2. Catalytic Properties of Zeolites in the Hydrogenation of n-Hexene
Russian Chemical Bulletin. 1976. V.24. N8. P.1614-1619. DOI: 10.1007/BF01100005 WOS Scopus РИНЦ
Original:
Ионе К.Г.
, Шинкаренко В.Г.
, Клюева Н.В.
, Орлова Л.Б.
, Носырева Г.Н.
, Каракчиев Л.Г.
Влияние состояния катионов в цеолитном каркасе на каталитические свойства цеолитов NiY. Сообщение 2. Каталитические свойства цеолитов в реакции гидрирования н-гексена
Известия Академии наук. Серия химическая. 1975. №8. С.1729-1735. РИНЦ
Влияние состояния катионов в цеолитном каркасе на каталитические свойства цеолитов NiY. Сообщение 2. Каталитические свойства цеолитов в реакции гидрирования н-гексена
Известия Академии наук. Серия химическая. 1975. №8. С.1729-1735. РИНЦ
Dates:
Submitted: | Jul 23, 1974 |
Published print: | Aug 1, 1975 |
Identifiers:
Web of science | WOS:A1975BN09700007 |
Scopus | 2-s2.0-34250402379 |
Elibrary | 30895963 |
OpenAlex | W2073665605 |
Citing:
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