Impedance spectroscopy of modified potassium titanates. I

Autor:	Goffman, Vladimir Georgievich, Gorokhovskii, Aleksandr Vladilenovich, Makarova, Anna Dmitrievna, Tret'yachenko, Elena Vasil'evna, Vikulova, Mariya Aleksandrovna, Bainyashev, Aleksei Mikhailovich, Kolokolova, Elena Vasil'evna, Telyukova, Tat'yana Sergeevna
Jazyk:	English<br />Russian
Rok vydání:	2022
Předmět:	lithium-sulfur cells (batteries) sulfur loading in positive electrode surface capacity of the sulfur electrode lithium polysulfides cycling sulfolane based electrolytes Chemical technology TP1-1185
Zdroj:	Электрохимическая энергетика, Vol 22, Iss 2, Pp 61-69 (2022)
Druh dokumentu:	article
ISSN:	1608-4039 1680-9505
DOI:	10.18500/1608-4039-2022-22-2-61-69
Popis:	The electrochemical and electrophysical properties of the protonated and modified with silver iodide potassium titanates, which can be applied in energy storage units, have been investigated by impedance spectroscopy. It has been shown that the dielectric losses at medium and high frequencies are weakly dependent on the polarizing voltage. It has also been established that transfer in modified potassium titanate can be made through potassium and silver ions. The equivalent scheme of the process has been proposed and the magnitudes of the Warburg impedances have been calculated.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/26d7e6d5c806444b89a1f6d97057bf5d Zobrazit plný text záznamu View record in DOAJ