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Structure and State of Copper Oxide Species Supported on Yttria-Stabilized Zirconia Научная публикация

Журнал The Journal of Physical Chemistry C
ISSN: 1932-7447 , E-ISSN: 1932-7455
Вых. Данные Год: 2009, Том: 113, Номер: 51, Страницы: 21368-21375 Страниц : 8 DOI: 10.1021/jp907652n
Ключевые слова CATALYTIC-PROPERTIES; RADIAL-DISTRIBUTION; OXIDATION; Cu; METHANOL; XPS; MONOXIDE; PHASE; ZrO2; REDUCTION
Авторы Pakharukova Vera P. 1,2 , Moroz Ella M. 1 , Kriventsov Vladimir V. 1 , Larina Tatyana V. 1 , Boronin Andrey I. 1,2 , Dolgikh Lidiya Yu. 3 , Strizhak Peter E. 3
Организации
1 Boreskov Institute of Catalysis, SB RAS, Pr. Lavrentieva 5, 630090 Novosibirsk, Russia
2 Novosibirsk State University, Pirogova Street 2, 630090 Novosibirsk, Russia
3 Pisarzhevskii Institute of Physical Chemistry of the NAS, Pr. Nauki 31, 03039 Kiev, Ukraine

Информация о финансировании (1)

1 Российский фонд фундаментальных исследований 09-03-90424

Реферат: The structure and state of the active component-copper species in zirconia-supported copper catalysts with yttria-stabilized zirconia as a support were investigated. Catalysts with different copper contents (2−10 wt % of Cu) prepared by an impregnation technique were characterized by X-ray diffraction (XRD) analysis, radial distribution function (RDF) of electronic density method, X-ray absorption fine structure (XAFS) analysis, UV−visible diffuse reflectance spectroscopy (UV−vis DRS), and X-ray photoelectron spectroscopy (XPS). It was established that a small amount of copper could be incorporated in the zirconia fluorite lattice, while the main portion of the copper was situated on the support surface as finely dispersed copper oxide chain clusters.
Библиографическая ссылка: Pakharukova V.P. , Moroz E.M. , Kriventsov V.V. , Larina T.V. , Boronin A.I. , Dolgikh L.Y. , Strizhak P.E.
Structure and State of Copper Oxide Species Supported on Yttria-Stabilized Zirconia
The Journal of Physical Chemistry C. 2009. V.113. N51. P.21368-21375. DOI: 10.1021/jp907652n WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
Поступила в редакцию: 8 авг. 2009 г.
Принята к публикации: 27 окт. 2009 г.
Опубликована online: 16 нояб. 2009 г.
Опубликована в печати: 24 дек. 2009 г.
Идентификаторы БД:
Web of science: WOS:000272712700015
Scopus: 2-s2.0-73849108948
РИНЦ: 15298382
Chemical Abstracts: 2009:1424668
Chemical Abstracts (print): 151:578190
OpenAlex: W1995702766
Цитирование в БД:
БД Цитирований
Web of science 38
Scopus 37
РИНЦ 40
OpenAlex 37
Альметрики: