In this work, we discuss Shannon entropy associated with ions redistribution using model electrochemically triggered local ion fluxes. For this purpose, we utilized bare gold electrodes as well as covered by polyelectrolyte layers and lipids. Modification of the electrode surface leads to a change of ion flux triggered by hydroquinone oxidation. Consequently, various distribution of ions in solution can be obtained. Discussion of ion solutions informational entropy is essential for consideration of ions as information carriers in iontronic devices.

Юрова В.Ю., Рыжков Н.В., Скорб Е.В. (науч. рук. Скорб Е.В.) Shannon entropy associated with the distribution of ions obtained by the electrochemical method in solution // Сборник тезисов докладов конгресса молодых ученых. Электронное издание. – СПб: Университет ИТМО, [2020]. URL: https://kmu.itmo.ru/digests/article/4202