Structural Study of Highly Dispersed Cerium Dioxides | Sciact - CRIS-система Института катализа

Structural Study of Highly Dispersed Cerium Dioxides Научная публикация

Конференция

Order, Disorder and Properties of Oxides : 9th International Symposium
19-23 сент. 2006 , Сочи

Журнал

Bulletin of the Russian Academy of Sciences: Physics
ISSN: 1062-8738 , E-ISSN: 1934-9432

Вых. Данные

Год: 2007, Том: 71, Номер: 5, Страницы: 695-698 Страниц : 4 DOI: 10.3103/S1062873807050280

Ключевые слова

Radial Distribution Function; Cerium Oxide; EXAFS Spectrum; Cerium Nitrate; Cerium Dioxide

Авторы

Kolʹko V.P. ¹ , Moroz E.M. ¹ , Kriventsov V.V. ¹ , Zyuzin D.A. ¹

Организации

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

Информация о финансировании (1)

Сибирское отделение Российской академии наук

116-4.15

Cerium dioxide samples of different dispersivity, obtained by different methods, have been investigated by X-ray diffraction (XRD) analysis, full-profile analysis of diffraction patterns, calculation of radial distribution function (RDF) of electron density, and extended X-ray absorption fine-structure (EXAFS) spectroscopy. According to the XRD data, the samples studied can be identified in the fluorite structure with conventional unit-cell parameters. However, the local structure of highly dispersed samples, determined by the RDF and EXAFS methods, changes: the coordination spheres for the Ce–O distances are represented by two distances.

Kolʹko V.P. , Moroz E.M. , Kriventsov V.V. , Zyuzin D.A.
Structural Study of Highly Dispersed Cerium Dioxides
Bulletin of the Russian Academy of Sciences: Physics. 2007. V.71. N5. P.695-698. DOI: 10.3103/S1062873807050280 Scopus РИНЦ OpenAlex

Колько В.П. , Мороз Э.М. , Кривенцов В.В. , Зюзин Д.А.
Структурное исследование высокодисперсных диоксидов церия
Известия Российской академии наук. Серия физическая. 2007. Т.71. №5. С.718-721. РИНЦ CAPlusCA

Опубликована в печати:

1 мая 2007 г.

Scopus:	2-s2.0-34547774211
РИНЦ:	13547351
OpenAlex:	W1980773448

Пока нет цитирований