|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Partially sulfurized MoO2 film for durable lithium storageстатья
- Авторы: Jiang Yu, Haichen Liang, Savilov S.V., Jiangfeng Ni, Liang Li
- Журнал: Materials Research Bulletin
- Год издания: 2017
- Издательство: Pergamon Press Ltd.
- Местоположение издательства: United Kingdom
- DOI: 10.1016/j.materresbull.2017.03.053
- Аннотация: In this work we present a simple and scalable approach to fabricate highly-active, self-supported molybdenum dioxide (MoO2) film for lithium storage. The fabrication is based on a thermal oxidation of Mo foil under air atmosphere and a subsequent sulfurization treatment. A hybrid film composed of partially sulfurized MoO2 can be produced by controlling the sulfurization conditions. This hybrid film can be directly adapted as binder-free electrode for lithium storage, displaying a reversible capacity of 899 mAh g⁻¹ and a high initial Coulombic efficiency (CE) of 75%. More importantly, the hybrid film sustains 250 successive cycles at a high rate of 10C without evident capacity decay, thereby suggesting its potential for durable battery application. Partially Sulfurized MoO 2 Film for Durable Lithium Storage. Available from: https://www.researchgate.net/publication/315633624_Partially_Sulfurized_MoO_2_Film_for_Durable_Lithium_Storage [accessed May 14, 2017].
- Добавил в систему: Савилов Сергей Вячеславович