Mechanism of Structural Ordering of Monodisperse Spherical Silica Particles in Concentrated Alcohol Suspensions Full article
Journal |
Reaction Kinetics and Catalysis Letters
ISSN: 0133-1736 , E-ISSN: 1588-2837 |
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Output data | Year: 1999, Volume: 67, Number: 1, Pages: 143-147 Pages count : 5 DOI: 10.1007/BF02475840 | ||||
Tags | Amorphous silica, Regular structures, Spherical particles | ||||
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Abstract:
Structural ordering of monodispersed spherical silica particles (MSSP) occurs in ammonia stabilized concentrated suspensions obtained by tetraethoxysilane (TEOS) hydrolysis in alcohol-aqueous solutions in the ammonia concentration range from 0.0001 to 0.0008 mol/L. MSSP interaction follows the DLFO (Deryagin, Landau, Ferway, and Overbeck) mechanism when electrostatic repulsive forces between the particles predominate, and the structural ordering requires straightened conditions, which are provided by suspension concentrating through MSSP gravitational precipitation.
Cite:
Serdobintseva V.
, Kalinin D.V.
, Danilyuk A.F.
Mechanism of Structural Ordering of Monodisperse Spherical Silica Particles in Concentrated Alcohol Suspensions
Reaction Kinetics and Catalysis Letters. 1999. V.67. N1. P.143-147. DOI: 10.1007/BF02475840 WOS Scopus РИНЦ
Mechanism of Structural Ordering of Monodisperse Spherical Silica Particles in Concentrated Alcohol Suspensions
Reaction Kinetics and Catalysis Letters. 1999. V.67. N1. P.143-147. DOI: 10.1007/BF02475840 WOS Scopus РИНЦ
Dates:
Submitted: | Jan 25, 1999 |
Accepted: | Mar 5, 1999 |
Published print: | May 1, 1999 |
Identifiers:
Web of science | WOS:000080967500022 |
Scopus | 2-s2.0-26244437562 |
Elibrary | 13332056 |
Chemical Abstracts | 1999:613502 |
Chemical Abstracts (print) | 131:303782 |
OpenAlex | W1998669396 |