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A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method. / Pakharukova, V. P.; Moroz, E. M.; Potemkin, D. I. et al.

In: Journal of Structural Chemistry, Vol. 60, No. 9, 01.09.2019, p. 1496-1506.

Research output: Contribution to journal › Article › peer-review

Harvard

Pakharukova, VP, Moroz, EM, Potemkin, DI & Snytnikov, PV 2019, 'A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method', Journal of Structural Chemistry, vol. 60, no. 9, pp. 1496-1506. https://doi.org/10.1134/S0022476619090154

APA

Pakharukova, V. P., Moroz, E. M., Potemkin, D. I., & Snytnikov, P. V. (2019). A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method. Journal of Structural Chemistry, 60(9), 1496-1506. https://doi.org/10.1134/S0022476619090154

Vancouver

Pakharukova VP, Moroz EM, Potemkin DI, Snytnikov PV. A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method. Journal of Structural Chemistry. 2019 Sept 1;60(9):1496-1506. doi: 10.1134/S0022476619090154

Author

Pakharukova, V. P. ; Moroz, E. M. ; Potemkin, D. I. et al. / A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method. In: Journal of Structural Chemistry. 2019 ; Vol. 60, No. 9. pp. 1496-1506.

BibTeX

@article{ad60811acdbd43e6bb1a8fb27c81d7fe,
title = "A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method",
abstract = "By means of a complex of powder X-ray diffraction techniques the features of the structural organization of highly dispersed copper-cerium CuO-CeO2 catalysts prepared by the Pechini method are studied. The current structural technique for studying nanomaterials, namely the atomic pair (interatomic distances) distribution function analysis, is used to refine the phase composition of materials with revealing highly dispersed compounds, sizes of atomic ordering regions, and possible defects. It is shown that materials synthesized from polymeric precursors represent mixed CuO-CeO2 oxides with a high concentration of structural defects. Highly dispersed individual copper compounds are not detected. The results obtained support the previous assumptions that copper cations can incorporate into the structure of cerium dioxide in the composition of copper-cerium catalysts.",
keywords = "atomic pair distribution function analysis, catalysts, cerium dioxide, copper oxide, powder X-ray diffraction, structure",
author = "Pakharukova, {V. P.} and Moroz, {E. M.} and Potemkin, {D. I.} and Snytnikov, {P. V.}",
note = "Publisher Copyright: {\textcopyright} 2019, Pleiades Publishing, Inc.",
year = "2019",
month = sep,
day = "1",
doi = "10.1134/S0022476619090154",
language = "English",
volume = "60",
pages = "1496--1506",
journal = "Journal of Structural Chemistry",
issn = "0022-4766",
publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",
number = "9",

}

RIS

TY - JOUR

T1 - A Complex Powder X-Ray Diffraction Study of Copper-Cerium Oxide Catalysts Prepared by the Pechini Method

AU - Pakharukova, V. P.

AU - Moroz, E. M.

AU - Potemkin, D. I.

AU - Snytnikov, P. V.

N1 - Publisher Copyright: © 2019, Pleiades Publishing, Inc.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - By means of a complex of powder X-ray diffraction techniques the features of the structural organization of highly dispersed copper-cerium CuO-CeO2 catalysts prepared by the Pechini method are studied. The current structural technique for studying nanomaterials, namely the atomic pair (interatomic distances) distribution function analysis, is used to refine the phase composition of materials with revealing highly dispersed compounds, sizes of atomic ordering regions, and possible defects. It is shown that materials synthesized from polymeric precursors represent mixed CuO-CeO2 oxides with a high concentration of structural defects. Highly dispersed individual copper compounds are not detected. The results obtained support the previous assumptions that copper cations can incorporate into the structure of cerium dioxide in the composition of copper-cerium catalysts.

AB - By means of a complex of powder X-ray diffraction techniques the features of the structural organization of highly dispersed copper-cerium CuO-CeO2 catalysts prepared by the Pechini method are studied. The current structural technique for studying nanomaterials, namely the atomic pair (interatomic distances) distribution function analysis, is used to refine the phase composition of materials with revealing highly dispersed compounds, sizes of atomic ordering regions, and possible defects. It is shown that materials synthesized from polymeric precursors represent mixed CuO-CeO2 oxides with a high concentration of structural defects. Highly dispersed individual copper compounds are not detected. The results obtained support the previous assumptions that copper cations can incorporate into the structure of cerium dioxide in the composition of copper-cerium catalysts.

KW - atomic pair distribution function analysis

KW - catalysts

KW - cerium dioxide

KW - copper oxide

KW - powder X-ray diffraction

KW - structure

UR - http://www.scopus.com/inward/record.url?scp=85073190421&partnerID=8YFLogxK

U2 - 10.1134/S0022476619090154

DO - 10.1134/S0022476619090154

M3 - Article

AN - SCOPUS:85073190421

VL - 60

SP - 1496

EP - 1506

JO - Journal of Structural Chemistry

JF - Journal of Structural Chemistry

SN - 0022-4766

IS - 9

ER -

ID: 21856586