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IR Diffuse-Reflectance Spectroscopic Study of Benzonitrile, CO, and NO Interaction with Vanadium-Magnesium Catalysts for Ethylene Polymerization Научная публикация

Журнал Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210
Вых. Данные Год: 1999, Том: 40, Номер: 4, Страницы: 547-551 Страниц : 5
Ключевые слова OLEFIN POLYMERIZATION; CHLORIDE
Авторы Mats'ko M.A. 1 , Paukshtis E.A. 1 , Mikenas T.B. 1 , Sobolev A.P. 1 , Zakharov V.A. 1
Организации
1 Boreskov Institute of Catalysis, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090 Russia

Реферат: The adsorption of benzonitrile, CO, and NO on vanadium-magnesium catalysts (VMC) of ethylene polymerization was studied by IR diffuse-reflectance spectroscopy. It was shown that carbon oxide and benzonitrile interact with both the Lewis acid sites of magnesium chloride and the coordinatively unsaturated V4+ ions in VMC, and the absorption bands of magnesium chloride overlap with the absorption bands of VMC. The complexes of CO and benzonitrile with V5+ ions were not found in the VOCl3/MgCl2 system. The coordinatively unsaturated V4+ ions in VMC can be identified using NO as a probe molecule (the absorption bands at 1776, 1840, and 1920 cm(-1)). NO does not interact with magnesium chloride used as a support in this system.
Библиографическая ссылка: Mats'ko M.A. , Paukshtis E.A. , Mikenas T.B. , Sobolev A.P. , Zakharov V.A.
IR Diffuse-Reflectance Spectroscopic Study of Benzonitrile, CO, and NO Interaction with Vanadium-Magnesium Catalysts for Ethylene Polymerization
Kinetics and Catalysis. 1999. V.40. N4. P.547-551. WOS Scopus РИНЦ CAPlusCA
Оригинальная: Мацько М.А. , Паукштис Е.А. , Микенас Т.Б. , Соболев А.П. , Захаров В.А.
Изучение методом ИК-спектроскопии диффузного отражения взаимодействия бензонитрила, CO и NO с ванадий-магниевыми катализаторами полимеризации этилена
Кинетика и катализ. 1999. Т.40. №4. С.607-611. РИНЦ
Даты:
Поступила в редакцию: 23 дек. 1997 г.
Идентификаторы БД:
Web of science: WOS:000082321900017
Scopus: 2-s2.0-0041781323
РИНЦ: 13331850
Chemical Abstracts: 1999:602703
Chemical Abstracts (print): 131:286863
Цитирование в БД:
БД Цитирований
Web of science 2
Scopus 2
РИНЦ 2