Abstract: Ru particle sizes in supported ruthenium catalysts have been studied by small-angle X-ray scattering (SAXS). It has been proposed to use new masking liquids with a relatively low X-ray radiation absorption. Using these liquids it was possible to achieve practically quantitative agreement between SAXS and transmission electron microscopy data. The SAXS technique employing such masking liquids can be used as a quick analytical method for determining the particle size distributions of supported metals. Fluorocarbon liquids can eliminate the scattering signal from any support with a density of 2.5 g cm-3 or less. This procedure can be very useful for selective study of separate components in complex samples consisting of carbon materials, silica materials, polymers, some hydroxides, clays etc.

Cite: Larichev Y.V. , Tuzikov F.V.
Advances in Small-Angle X-Ray Scattering for the Study of Supported Catalysts
Journal of Applied Crystallography. 2013. V.46. N3. P.752-757. DOI: 10.1107/S0021889813009023 WOS Scopus РИНЦ ANCAN OpenAlex

Dates:

Submitted:	Sep 7, 2012
Accepted:	Apr 2, 2013
Published online:	May 15, 2013
Published print:	Jun 1, 2013

Identifiers:

Web of science:	WOS:000318943300021
Scopus:	2-s2.0-84877849507
Elibrary:	20428991
Chemical Abstracts:	2013:762369
Chemical Abstracts (print):	160:269600
OpenAlex:	W1972892643

Citing:

DB	Citing
Web of science	23
Scopus	21
Elibrary	25
OpenAlex	25

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