RAS PresidiumДоклады Российской академии наук. Физика, технические науки Doklady Physics

  • ISSN (Print) 2686-7400
  • ISSN (Online) 3034-5081

Peculiarities of Electro-Optical Properties of Polydisperse Sols Containing Large Particles

PII
S3034508125040014-1
DOI
10.7868/S3034508125040014
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 523 / Issue number 1
Pages
3-6
Abstract
This article considers electro-optical effects in liquid disperse systems with particles comparable with the wavelength of light and exceeding it. Criteria are introduced that allow splitting the extinction constant of particles into two parts, characterizing small (Rayleigh) and larger particles. Using the example of studying diamond and graphite hydrosols containing particles of different sizes, it is demonstrated that the electro-optical method associated with the determination of two distinct effects from the intensity of light passed through a dispersed system (which are pronounced for both small and large particles), is applicable to dispersed systems with a wide distribution of particle sizes. The method is effective in studying the processes of formation of aggregates in dispersed systems and analyzing their stability.
Keywords
электрооптические явления нанодисперсные системы полидисперсность консервативный дихроизм рассеяние света
Date of publication
16.09.2025
Year of publication
2025
Number of purchasers
0
Views
32

References

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At the Ministry of Education and Science of the Russian Federation

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