Thermoelectric and Thermoelectrokinetic Phenomena in Colloidal Solutions

A. V. Sidorov; V. M. Grabov; A. A. Zaitsev; D. V. Kuznetsov

doi:10.1134/S1063782619060228

Thermoelectric and Thermoelectrokinetic Phenomena in Colloidal Solutions

Autores: Sidorov A.¹, Grabov V.², Zaitsev A.¹, Kuznetsov D.¹
Afiliações:
1. Bunin Yelets State University
2. Herzen State Pedagogical University of Russia
Edição: Volume 53, Nº 6 (2019)
Páginas: 756-760
Seção: XVI International Conference “thermoelectrics and Their Applications–2018” (Iscta 2018,) St. Petersburg, October 8–12, 2018
URL: https://journals.rcsi.science/1063-7826/article/view/206259
DOI: https://doi.org/10.1134/S1063782619060228
ID: 206259

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Resumo

The thermoelectric and thermoelectrokinetic phenomena in colloidal solutions are analyzed based on mathematical modeling and an experiment. It is shown that colloidal particles make a significant contribution to the value of the thermoelectric and thermoelectrokinetic emf and determine in most cases the sign of the thermoelectric emf coefficient, primarily due to the large values of the transfer heat of colloidal particles in comparison with ions.