PHASE EQUILIBRIA IN THE Li–Mn–Eu–O SYSTEM

G. A. Buzanov; Бузанов Г. А.; G. D. Nipan; Нипан Г. Д.

doi:10.31857/S2686953523700279

PHASE EQUILIBRIA IN THE Li–Mn–Eu–O SYSTEM

Авторлар: Buzanov G.¹, Nipan G.¹
Мекемелер:
1. Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences
Шығарылым: Том 513, № 1 (2023)
Беттер: 139-144
Бөлім: ФИЗИЧЕСКАЯ ХИМИЯ
URL: https://journals.rcsi.science/2686-9535/article/view/252506
DOI: https://doi.org/10.31857/S2686953523700279
EDN: https://elibrary.ru/BUUIEO
ID: 252506

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат
Рұқсат жабық

Рұқсат берілді
Рұқсат жабық

Тек жазылушылар үшін

Аннотация
Авторлар туралы
Әдебиет тізімі
Қосымша файлдар
Статистика

Аннотация

Phase equilibria in the Li–Mn–Eu–O system were studied for the first time in the temperature range 700–1000°С, and a concentration diagram was plotted within the Li–Mn–Eu triangle at an oxygen partial pressure of 21 kPa. It is shown that the LiEuO₂–Li₂MnO₃ system is quasi-binary, unlike the sections LiEuO₂–LiMnO₂ and LiEuO₂–LiMn₂O₄. It has been established that, for spinel LiMn₂O₄ (Fd\(\bar {3}\)m), a homogeneous introduction of 2 mol % Eu is possible, while in the case of Li₂MnO₃ (C2/m), the single-phase state decays.

Негізгі сөздер

phase equilibria, lithium-ion batteries, manganites, oxide spinels, solid-phase synthesis

Авторлар туралы

G. Buzanov

Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: gbuzanov@yandex.ru
Russian Federation, 119071, Moscow

G. Nipan

Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences

Email: gbuzanov@yandex.ru
Russian Federation, 119071, Moscow

Әдебиет тізімі

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