Study of Supported Metal Catalysts by the Methods of the Small-Angle Scattering of Neutrons and X-rays

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Study of Supported Metal Catalysts by the Methods of the Small-Angle Scattering of Neutrons and X-rays. / Larichev, Yu V.; Ivankov, O. I.

In: Journal of Surface Investigation, Vol. 15, No. 5, 09.2021, p. 903-907.

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

BibTeX

@article{de85106bc39f4c7dbfa372f28fff484b,

title = "Study of Supported Metal Catalysts by the Methods of the Small-Angle Scattering of Neutrons and X-rays",

abstract = "The possibility of analyzing deposited metal catalysts by small-angle neutron scattering through contrast variation based on the use of H2O/D2O mixtures is shown. The use of the contrasting technique makes it possible to selectively obtain the size distribution of metal particles in a wide range of sizes. The reliability of the obtained size distributions of metal particles is confirmed by the additional data of transmission electron microscopy and X-ray diffractometry. Variation in the contrast in small-angle neutron scattering with the use of deuterated liquids is shown to have greater possibilities with respect to the structural analysis of deposited catalysts in comparison with small-angle X-ray scattering.",

keywords = "contrast variation, deposited metal catalysts, particle size distributions, small-angle neutron scattering, small-angle X-ray scattering",

author = "Larichev, {Yu V.} and Ivankov, {O. I.}",

note = "Funding Information: We are grateful to A.V. Ishchenko and D.A. Zyuzin for their help in conducting the research. Also, Yu.V. Larichev expresses gratitude to the Center for Collective Use ?VTAN?, Novosibirsk State University, for the provision of measuring equipment. Funding Information: This work was financially supported by the Ministry of Education and Science of the Russian Federation (project no. AAAA-A17-117041710079-8). Publisher Copyright: {\textcopyright} 2021, Pleiades Publishing, Ltd.",

year = "2021",

month = sep,

doi = "10.1134/S1027451021050074",

language = "English",

volume = "15",

pages = "903--907",

journal = "Journal of Surface Investigation",

issn = "1027-4510",

publisher = "Maik Nauka Publishing / Springer SBM",

number = "5",

}

RIS

TY - JOUR

T1 - Study of Supported Metal Catalysts by the Methods of the Small-Angle Scattering of Neutrons and X-rays

AU - Larichev, Yu V.

AU - Ivankov, O. I.

N1 - Funding Information: We are grateful to A.V. Ishchenko and D.A. Zyuzin for their help in conducting the research. Also, Yu.V. Larichev expresses gratitude to the Center for Collective Use ?VTAN?, Novosibirsk State University, for the provision of measuring equipment. Funding Information: This work was financially supported by the Ministry of Education and Science of the Russian Federation (project no. AAAA-A17-117041710079-8). Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/9

Y1 - 2021/9

N2 - The possibility of analyzing deposited metal catalysts by small-angle neutron scattering through contrast variation based on the use of H2O/D2O mixtures is shown. The use of the contrasting technique makes it possible to selectively obtain the size distribution of metal particles in a wide range of sizes. The reliability of the obtained size distributions of metal particles is confirmed by the additional data of transmission electron microscopy and X-ray diffractometry. Variation in the contrast in small-angle neutron scattering with the use of deuterated liquids is shown to have greater possibilities with respect to the structural analysis of deposited catalysts in comparison with small-angle X-ray scattering.

AB - The possibility of analyzing deposited metal catalysts by small-angle neutron scattering through contrast variation based on the use of H2O/D2O mixtures is shown. The use of the contrasting technique makes it possible to selectively obtain the size distribution of metal particles in a wide range of sizes. The reliability of the obtained size distributions of metal particles is confirmed by the additional data of transmission electron microscopy and X-ray diffractometry. Variation in the contrast in small-angle neutron scattering with the use of deuterated liquids is shown to have greater possibilities with respect to the structural analysis of deposited catalysts in comparison with small-angle X-ray scattering.

KW - contrast variation

KW - deposited metal catalysts

KW - particle size distributions

KW - small-angle neutron scattering

KW - small-angle X-ray scattering

UR - http://www.scopus.com/inward/record.url?scp=85117576109&partnerID=8YFLogxK

U2 - 10.1134/S1027451021050074

DO - 10.1134/S1027451021050074

M3 - Article

AN - SCOPUS:85117576109

VL - 15

SP - 903

EP - 907

JO - Journal of Surface Investigation

JF - Journal of Surface Investigation

SN - 1027-4510

IS - 5

ER -

ID: 34604786