1. Електронний архів КНУТД
  2. Загальноуніверситетські колекції
  3. Наукові публікації (статті)
Please use this identifier to cite or link to this item: https://er.knutd.edu.ua/handle/123456789/16991
Title: Физическое моделирование ионного транспорта в твердофазных системах
Other Titles: Physical modeling of ion transport in solid-phase systems
Authors: Кошель, Н. Д.
Смирнова, Е. В.
Волкова, В. И.
Keywords: membrane
ion exchanger
interphase potential
interphase transfer
Issue Date: 2020
Citation: Кошель Н. Д. Физическое моделирование ионного транспорта в твердофазных системах [Текст] / Н. Д. Кошель, Е. В. Смирнова, В. И. Волкова // Promising materials and processes in applied electrochemistry – 2020 : monograph / ed.: V. Z. Barsukov, Yu. V. Borysenko, V. G. Khomenko, O. V. Linyucheva ; editor-in-chief V. Z. Barsukov. - Kyiv : KNUTD, 2020. - С. 224-231.
Source: Promising materials and processes in applied electrochemistry – 2020
Abstract: We studied the processes of ion transfer on a single-particle model of an ion exchanger. The anion-exchange membrane MA-40 was chosen as a model. One surface of the membrane is in contact with a solution of NaOH, the other is insulated with sealant. Potentials were measured on both sides of the membrane using Ag / AgCl reference electrodes. The dynamics of changes in the potentials of membrane surfaces over time was recorded. The readings at intervals of 1 s were recorded with a digital multimeter UT70B in the EXCEL table. The change in membrane potentials over time reflects the process of establishing ion-exchange equilibrium at the membrane-solution interface. The mechanism of transfer processes across the interphase boundary is discussed.
URI: https://er.knutd.edu.ua/handle/123456789/16991
Appears in Collections:Наукові публікації (статті)

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