Mo/ZSM-5 Catalysts for Methane Aromatization. Study of the Mo Precursor Species in Impregnation Solution of Ammonium Heptamolybdate Научная публикация
Конференция |
Catalysis for sustainable development : Russian-Dutch Workshop 22-26 июн. 2002 , Novosibirsk, Russia |
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Журнал |
Chemistry for Sustainable Development
ISSN: 1817-1818 |
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Вых. Данные | Год: 2003, Том: 11, Номер: 1, Страницы: 167-172 Страниц : 6 | ||
Авторы |
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Организации |
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Информация о финансировании (1)
1 | International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union | 99-1044 |
Реферат:
A change in the ratio between monomeric and polymeric molybdenum species regarding the concentration and pH of the impregnation solutions will probably make a significant effect on the nature and number of active sites of Mo/ZSM-5 catalysts. To provide the control of molybdenum species in solutions, we have studied the dependence of structure of molybdenum species in the initial impregnation solutions of ammonium heptamolybdate on the concentration and pH of these solutions (from electron absorption spectra). When the concentration of solutions is low or pH increases, there are no polymeric molybdenum species. Besides, there is a region where monomeric and polymeric species exist at a time. At higher concentrations or when pH decreases, monomeric species transform almost completely into polymeric species.
Paper
Библиографическая ссылка:
Matus E.V.
, Tsykoza L.T.
, Ismagilov Z.R.
, Kuznetsov V.V.
Mo/ZSM-5 Catalysts for Methane Aromatization. Study of the Mo Precursor Species in Impregnation Solution of Ammonium Heptamolybdate
Chemistry for Sustainable Development. 2003. V.11. N1. P.167-172. РИНЦ
Mo/ZSM-5 Catalysts for Methane Aromatization. Study of the Mo Precursor Species in Impregnation Solution of Ammonium Heptamolybdate
Chemistry for Sustainable Development. 2003. V.11. N1. P.167-172. РИНЦ
Оригинальная:
Matus E.V.
, Tsykoza L.T.
, Ismagilov Z.R.
, Kuznetsov V.V.
Mo/ZSM-5 Catalysts for Methane Aromatization. Study of the Mo Precursor Species in Impregnation Solution of Ammonium Heptamolybdate
Химия в интересах устойчивого развития. 2003. V.11. N1. P.167-172. РИНЦ CAPlusCA
Mo/ZSM-5 Catalysts for Methane Aromatization. Study of the Mo Precursor Species in Impregnation Solution of Ammonium Heptamolybdate
Химия в интересах устойчивого развития. 2003. V.11. N1. P.167-172. РИНЦ CAPlusCA
Идентификаторы БД:
РИНЦ: | 30653641 |
Цитирование в БД:
БД | Цитирований |
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РИНЦ | 3 |