Structure of Copper Oxide Species Supported on Monoclinic Zirconia | Sciact - CRIS-system of Boreskov Institute of Catalysis

Structure of Copper Oxide Species Supported on Monoclinic Zirconia Full article

Journal

The Journal of Physical Chemistry C
ISSN: 1932-7447 , E-ISSN: 1932-7455

Output data

Year: 2015, Volume: 119, Number: 52, Pages: 28828-28835 Pages count : 8 DOI: 10.1021/acs.jpcc.5b06331

Tags

Copper loadingCopper oxide speciesMonoclinic structuresMonoclinic zirconiaRadial distribution functions

Authors

Pakharukova Vera P. ^1,2 , Moroz Ella M. ¹ , Zyuzin Dmitry A. ¹ , Ishchenko Arcady V. ¹ , Dolgikh Lidiya Yu. ³ , Strizhak Peter E. ³

Affiliations

1	Boreskov Institute of Catalysis, SB RAS, Pr. Lavrentieva 5, 630090 Novosibirsk, Russia
2	Novosibirsk State University, Pirogova Str. 2, 630090 Novosibirsk, Russia
3	Pisarzhevskii Institute of Physical Chemistry of the NAS, Pr. Nauki 31, 03039 Kiev, Ukraine

Funding (1)

Federal Agency for Scientific Organizations

V.44.1.17. (0303-2014-0003)

The structure of copper oxide species in Cu/ZrO2 catalysts with monoclinic zirconia as a support was studied. The catalysts with various copper loadings (3–40 wt % of Cu) prepared by impregnation technique were characterized using N2O titration, X-ray diffraction (XRD) analysis, radial distribution function (RDF) of electron density, and high-resolution transmission electron microscopy (HRTEM). It was established that the Cu/ZrO2 catalysts contained highly dispersed CuO particles along with the large ones. Geometrical similarity between the CuO and ZrO2 monoclinic structures favors stabilization of the highly dispersed CuO particles on the support with low specific surface area.

Pakharukova V.P. , Moroz E.M. , Zyuzin D.A. , Ishchenko A.V. , Dolgikh L.Y. , Strizhak P.E.
Structure of Copper Oxide Species Supported on Monoclinic Zirconia
The Journal of Physical Chemistry C. 2015. V.119. N52. P.28828-28835. DOI: 10.1021/acs.jpcc.5b06331 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Jul 2, 2015
Accepted:	Dec 14, 2015
Published online:	Dec 22, 2015
Published print:	Dec 31, 2015

Web of science:	WOS:000367704500016
Scopus:	2-s2.0-84953211387
Elibrary:	26928865
Chemical Abstracts:	2015:1996774
Chemical Abstracts (print):	164:90409
OpenAlex:	W2197882497

DB	Citing
Web of science	41
Scopus	43
Elibrary	41
OpenAlex	40