Open AccessВлияние ионной подсистемы на термоэлектрический эффект в коллоидных растворах
Author(s) -
А.В. Сидоров,
В.М. Грабов,
А.А. Зайцев,
Д.В. Кузнецов
Publication year - 2022
Publication title -
fizika i tehnika poluprovodnikov
Language(s) - English
Resource type - Journals
eISSN - 1726-7315
pISSN - 0015-3222
DOI - 10.21883/ftp.2022.02.51959.32
Subject(s) - thermoelectric effect , colloid , electrolyte , ion , materials science , ionic bonding , colloidal particle , analytical chemistry (journal) , thermodynamics , chemistry , physics , chromatography , electrode , organic chemistry
The thermoelectric effect is investigated in mixtures of colloidal solutions with ionic electrolytes in the initial state, when the formation of concentration gradients under the influence of an inhomogeneous temperature field can be neglected. Based on experimental measurements in mixtures with different concentrations of colloidal particles and ions, the conditions under with the coefficient of thermoelectric EMF is determined by the ion subsystem and under which the main contribution to the value of the thermoelectric force is made by colloidal particles are determined.