The Relation Between Reduction Temperature and Activity in Copper Catalysed Ester Hydrogenolysis and Methanol Synthesis Научная публикация
Журнал |
Catalysis Letters
ISSN: 1011-372X , E-ISSN: 1572-879X |
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Вых. Данные | Год: 1996, Том: 36, Номер: 3-4, Страницы: 175-182 Страниц : 8 DOI: 10.1007/BF00807616 | ||||
Ключевые слова | Epitaxy, Hydrogenolysis, Manganese oxide, Methanol synthesis, Methyl acetate, Promoter effects, Supported copper catalysts, Zinc oxide | ||||
Авторы |
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Организации |
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Реферат:
Zinc and manganese promoted silica supported copper catalysts show an activity increase in methyl acetate hydrogenolysis and methanol synthesis after high temperature reductive treatments. The effect of reduction can largely be reversed by applying a treatment in an inert atmosphere at reduction temperature, which results in a decrease in copper surface area as measured by N2O chemisorption and which is accompanied by distinct changes in the XRD pattern of the catalyst. These phenomena could be explained with a model assuming the reversible formation of epitaxial, two-dimensional, copper particles on top of a mixed oxide phase.
Библиографическая ссылка:
Brands D.S.
, Poels E.K.
, Krieger T.A.
, Makarova O.V.
, Weber C.
, Veer S.
, Bliek A.
The Relation Between Reduction Temperature and Activity in Copper Catalysed Ester Hydrogenolysis and Methanol Synthesis
Catalysis Letters. 1996. V.36. N3-4. P.175-182. DOI: 10.1007/BF00807616 WOS Scopus РИНЦ
The Relation Between Reduction Temperature and Activity in Copper Catalysed Ester Hydrogenolysis and Methanol Synthesis
Catalysis Letters. 1996. V.36. N3-4. P.175-182. DOI: 10.1007/BF00807616 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 13 июн. 1995 г. |
Принята к публикации: | 6 окт. 1995 г. |
Опубликована в печати: | 1 сент. 1996 г. |
Идентификаторы БД:
Web of science | WOS:A1996TU14100011 |
Scopus | 2-s2.0-0000852196 |
РИНЦ | 13233235 |
Chemical Abstracts | 1996:76409 |
Chemical Abstracts (print) | 124:231660 |
OpenAlex | W2170981803 |