Kinetics of the Interaction between Thio-Compounds and Triangular Silver Nanoplates in an Aqueous Solution

Kinetic features of the interaction between thiocompounds differing in functional groups with triangular silver nanoplates in an aqueous solution are studied. Such interaction results in the aggregation of nanoplates, accompanied by a change in the absorption spectra of their solutions. The behavior...

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Bibliographic Details
Published in:Russian Journal of Physical Chemistry A 2020-06, Vol.94 (6), p.1092-1097
Main Authors: Furletov, A. A., Zaitsev, V. D., Apyari, V. V., Garshev, A. V., Dmitrienko, S. G., Torocheshnikova, I. I.
Format: Article
Language:English
Subjects:
Absorption spectra
Agglomeration
Aqueous solutions
Chemical Kinetics and Catalysis
Chemistry
Chemistry and Materials Science
Functional groups
Physical Chemistry
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Summary:Kinetic features of the interaction between thiocompounds differing in functional groups with triangular silver nanoplates in an aqueous solution are studied. Such interaction results in the aggregation of nanoplates, accompanied by a change in the absorption spectra of their solutions. The behavior of the systems is characterized using kinetic models of the zero–third order. Constants of aggregation are calculated for the selected models. The effect the structure of the thio compound has on the aggregation of triangular silver nanoplates is shown, and reasons for this effect are proposed.
ISSN:0036-0244
1531-863X
DOI:10.1134/S0036024420060102