Ordered mesoporous TiC-C composites as cathode materials for Li-O2 batteries.

Qiu, Feilong; He, Ping; Jiang, Jie; Zhang, Xueping; Tong, Shengfu; Zhou, Haoshen

Qiu, Feilong; He, Ping; Jiang, Jie; Zhang, Xueping; Tong, Shengfu; Zhou, Haoshen.

Afiliação

Qiu F; Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructures Nanjing University, Nanjing, 210093, China. pinghe@nju.edu.cn hszhou@nju.edu.cn.
He P; Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructures Nanjing University, Nanjing, 210093, China. pinghe@nju.edu.cn hszhou@nju.edu.cn.
Jiang J; Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructures Nanjing University, Nanjing, 210093, China. pinghe@nju.edu.cn hszhou@nju.edu.cn.
Zhang X; Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructures Nanjing University, Nanjing, 210093, China. pinghe@nju.edu.cn hszhou@nju.edu.cn.
Tong S; Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructures Nanjing University, Nanjing, 210093, China. pinghe@nju.edu.cn hszhou@nju.edu.cn.
Zhou H; Center of Energy Storage Materials & Technology, College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, and Collaborative Innovation Center of Advanced Microstructures Nanjing University, Nanjing, 210093, China. pinghe@nju.edu.cn hszhou@nju.edu.cn and En

Chem Commun (Camb) ; 52(13): 2713-6, 2016 Feb 14.

Article em En | MEDLINE | ID: mdl-26756043

RESUMO

Ordered mesoporous TiC-C (OMTC) composites were prepared and served as catalysts for nonaqueous Li-O2 batteries. The OMTC cathodes showed high specific capacity, low overpotential and good cyclability. Furthermore, the reaction mechanism of Li-O2 batteries during charge and discharge processes was investigated extensively by XRD, XPS and in situ GC-MS methods.

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2016 Tipo de documento: Article

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