Реферат: The results of studying high-temperature oxygen desorption from an YBaCo2O6-δ oxide in the quasi-equilibrium regime are presented. The solid-phase synthesis of the oxide, ways and methods of its characterisation are described. The data obtained by quasi-equilibrium oxygen release technique allowed us to provide a reliable description of oxygen desorption from the oxide and to calculate the change in oxygen content in the oxide. Oxygen content in YBaCo2O6-δ is determined as a continuous function of temperature and the partial pressure of oxygen within the ranges of 600-900 °C and 0.2-10-5 atm, respectively. The data obtained make it possible to identify the conditions of phase transitions in the oxide and determine the stability regions of the conductive phase, which is necessary for the development of cathode materials for solid oxide fuel cells.

Библиографическая ссылка: Popov M.P. , Gongola M.I. , Guskov R.D. , Kovalev I.V. , Nemudry A.P.
High-Temperature Oxygen Release from YBaCo2O6-d Double Perovskite in the Quasi-Equilibrium Regime
Chemistry for Sustainable Development. 2024. V.32. N5. P.646-652. DOI: 10.15372/CSD2024599 WOS РИНЦ OpenAlex

Оригинальная версия: Попов М.П. , Гонгола М.И. , Гуськов Р.Д. , Ковалев И.В. , Немудрый А.П.
Изучение высокотемпературного процесса выделения кислорода из оксида со структурой двойного перовскита состава YBaCo2O6-d в квазиравновесном режиме
Химия в интересах устойчивого развития. 2024. Т.32. №5. С.665-671. DOI: 10.15372/KhUR2024599 РИНЦ CAPlus OpenAlex

Даты:

Поступила в редакцию:	2 июн. 2024 г.
Принята к публикации:	30 авг. 2024 г.
Опубликована online:	16 янв. 2025 г.

Идентификаторы БД:

Web of science:	WOS:001402741600001
РИНЦ:	79629427
OpenAlex:	W4408943893

Альметрики: