Adsorption and Conversion of Ethylene Glycol on the Surface of Ag-Containing Catalyst Modified with Phosphate Научная публикация
Журнал |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Вых. Данные | Год: 2013, Том: 54, Номер: 6, Страницы: 735-743 Страниц : 9 DOI: 10.1134/S0023158413060086 | ||||
Ключевые слова | Acid Site; Glyoxal; Glycolic Acid; Glycolaldehyde; SiOH Group | ||||
Авторы |
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Организации |
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Информация о финансировании (2)
1 | Министерство образования и науки Российской Федерации | 13.Г36.31.0001 |
2 | Российский фонд фундаментальных исследований | 12-03-90830 |
Реферат:
The interaction of ethylene glycol with the surface of Ag-containing catalysts modified with phosphates was studied by IR spectroscopy. It was found that ethylene glycol was adsorbed at the surface phosphate groups; the presence of water vapor increased the stability of adsorbed ethylene glycol to a temperature of 400°C. A study of the kinetics of oxidation of ethylene glycol showed that it was consecutively converted into glycolaldehyde and glyoxal at 400°C. At 500–550°C, glyoxal was formed upon both the consecutive and direct conversion of ethylene glycol. The presence of a stage of the consecutive conversion of ethylene glycol into glycolaldehyde and glyoxal was caused by the participation of surface phosphate groups in the adsorption of alcohol molecules to be oxidized.
Библиографическая ссылка:
Mamontov G.V.
, Knyazev A.S.
, Paukshtis E.A.
, Vodyankina O.V.
Adsorption and Conversion of Ethylene Glycol on the Surface of Ag-Containing Catalyst Modified with Phosphate
Kinetics and Catalysis. 2013. V.54. N6. P.735-743. DOI: 10.1134/S0023158413060086 WOS Scopus РИНЦ
Adsorption and Conversion of Ethylene Glycol on the Surface of Ag-Containing Catalyst Modified with Phosphate
Kinetics and Catalysis. 2013. V.54. N6. P.735-743. DOI: 10.1134/S0023158413060086 WOS Scopus РИНЦ
Оригинальная:
Мамонтов Г.В.
, Князев А.С.
, Паукштис Е.А.
, Водянкина О.В.
Адсорбция и превращения этиленгликоля на поверхности Ag-содержащего катализатора, модифицированного фосфатом
Кинетика и катализ. 2013. Т.54. №6. С.776-785. DOI: 10.7868/S0453881113060087 РИНЦ
Адсорбция и превращения этиленгликоля на поверхности Ag-содержащего катализатора, модифицированного фосфатом
Кинетика и катализ. 2013. Т.54. №6. С.776-785. DOI: 10.7868/S0453881113060087 РИНЦ
Даты:
Поступила в редакцию: | 3 дек. 2012 г. |
Опубликована в печати: | 1 нояб. 2013 г. |
Опубликована online: | 15 нояб. 2013 г. |
Идентификаторы БД:
Web of science | WOS:000327091100014 |
Scopus | 2-s2.0-84892162464 |
РИНЦ | 21470076 |
Chemical Abstracts | 2013:1785882 |
Chemical Abstracts (print) | 160:35412 |
OpenAlex | W2021010650 |