Active Component of Supported Vanadium Catalysts in The Selective Oxidation of Methanol Научная публикация
| Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Вых. Данные | Год: 2016, Том: 57, Номер: 1, Страницы: 82-94 Страниц : 13 DOI: 10.1134/S0023158416010043 | ||||
| Ключевые слова | dimethoxymethane, methanol, methyl formate, oxidation, vanadium catalysts, vanadium oxide species | ||||
| Авторы |
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| Организации |
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Реферат:
The structure of catalysts based on vanadium oxide supported on different oxides (SiO2, γ-Al2O3, ZrO2, and TiO2) was investigated. Their catalytic properties in the selective oxidation of methanol in a temperature range of 100–250°C were studied. It was shown that the nature of the support determines the structure of the oxide forms of vanadium. The supporting of vanadium on SiO2 and γ-Al2O3 leads to the preferred formation of crystalline V2O5; the surface monomeric and polymeric forms of VO x are additionally formed on ZrO2 and TiO2. It was established that the crystalline V2O5 oxide is least active in the selective oxidation of methanol; the polymeric forms are more active than monomeric ones. The mechanism of the selective oxidation of methanol to dimethoxymethane and methyl formate on the vanadium oxide catalysts is considered.
Библиографическая ссылка:
Kaichev V.V.
, Popova G.Y.
, Chesalov Y.A.
, Saraev A.A.
, Andrushkevich T.V.
, Bukhtiyarov V.I.
Active Component of Supported Vanadium Catalysts in The Selective Oxidation of Methanol
Kinetics and Catalysis. 2016. V.57. N1. P.82-94. DOI: 10.1134/S0023158416010043 WOS Scopus РИНЦ CAPlusCA OpenAlex
Active Component of Supported Vanadium Catalysts in The Selective Oxidation of Methanol
Kinetics and Catalysis. 2016. V.57. N1. P.82-94. DOI: 10.1134/S0023158416010043 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Каичев В.В.
, Попова Г.Я.
, Чесалов Ю.А.
, Сараев А.А.
, Андрушкевич Т.В.
, Бухтияров В.И.
Активный компонент нанесенных ванадиевых катализаторов в селективном окислении метанола
Кинетика и катализ. 2016. Т.57. №1. С.84-96. DOI: 10.7868/S0453881116010044 РИНЦ РЖ ВИНИТИ OpenAlex
Активный компонент нанесенных ванадиевых катализаторов в селективном окислении метанола
Кинетика и катализ. 2016. Т.57. №1. С.84-96. DOI: 10.7868/S0453881116010044 РИНЦ РЖ ВИНИТИ OpenAlex
Даты:
| Поступила в редакцию: | 13 февр. 2015 г. |
| Опубликована в печати: | 1 янв. 2016 г. |
| Опубликована online: | 30 мар. 2016 г. |
Идентификаторы БД:
| Web of science: | WOS:000373228300011 |
| Scopus: | 2-s2.0-84962191088 |
| РИНЦ: | 27145786 |
| Chemical Abstracts: | 2016:506880 |
| Chemical Abstracts (print): | 165:316761 |
| OpenAlex: | W2334207925 |