New Opportunities for the Identification of Oxide Clusters in Supported Ru/MgO Catalysts | Sciact - CRIS-система Института катализа

New Opportunities for the Identification of Oxide Clusters in Supported Ru/MgO Catalysts Научная публикация

Журнал

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Вых. Данные

Год: 2008, Том: 49, Номер: 4, Страницы: 581-586 Страниц : 6 DOI: 10.1134/S0023158408040198

Ключевые слова

Ruthenium; Unit Cell Parameter; Oxide Cluster; Ruthenium Oxide; Valence Band Spectrum

Авторы

Larichev Yu.V. ¹ , Malykhin S.E. ¹

Организации

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russia

The Ru/MgO systems were studied using XPS, transmission electron microscopy, and X-ray diffraction analysis. It was found that from 25 to 75% of the supported metal can occur in an X-ray amorphous form with a particle size of smaller than 3 nm. The insertion of supported metal ions into the support structure was absent. A comparison between the valence band XPS spectra and the corresponding densities of states calculated by quantum-chemical methods indicated that the X-ray amorphous portion of the metal can occur as both metal and oxide clusters depending on the precursor of ruthenium.

Larichev Y.V. , Malykhin S.E.
New Opportunities for the Identification of Oxide Clusters in Supported Ru/MgO Catalysts
Kinetics and Catalysis. 2008. V.49. N4. P.581-586. DOI: 10.1134/S0023158408040198 WOS Scopus РИНЦ CAPlusCA OpenAlex

Ларичев Ю.В. , Малыхин С.Е.
Новые возможности идентификации оксидных кластеров на нанесенных Ru/MgO-катализаторах
Кинетика и катализ. 2008. Т.49. №4. С.607-612. РИНЦ

Поступила в редакцию:	11 июн. 2007 г.
Опубликована в печати:	1 июл. 2008 г.
Опубликована online:	12 авг. 2008 г.

Web of science:	WOS:000258454900019
Scopus:	2-s2.0-49649102620
РИНЦ:	13596864
Chemical Abstracts:	2008:971209
Chemical Abstracts (print):	149:340764
OpenAlex:	W2044687937

БД	Цитирований
Web of science	3
Scopus	3
РИНЦ	3
OpenAlex	2