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Design of Composites Based on Lithium Titanate and CarbonNanomaterials for High-Power Lithium-Ion Batteriesстатья Тезисы
- Авторы: Stenina Irina, Desyatov Andrey, Kulova Tatiana
- Журнал: Engineering Proceedings
- Том: 19
- Номер: 1
- Год издания: 2022
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Номер статьи: 3
- DOI: 10.3390/ECP2022-12663
- Аннотация: The composite nanomaterials based on hydrothermally or sol-gel synthesized Li4Ti5O12 and both nitrogen-doped and undoped carbons were prepared and investigated by XRD, SEM, low-temperature nitrogen adsorption, dc-measurements, charge-discharge tests, cyclic voltammetry, and electrochemical impedance spectroscopy. Carbon nanotube introduction provides the formation of a highly conductive 3D network resulting in increase in electronic conductivity, lithium diffusion, and thus improvement of rate-capability and cycling stability of the composites.
- Добавил в систему: Кулова Татьяна Львовна