A rationally designed 3D interconnected porous tin dioxide cube with reserved space for volume expansion as an advanced anode of lithium-ion batteries.

Kong, Shuyi; Xu, Jijian; Lin, Gaoxin; Zhang, Shaoning; Dong, Wujie; Wang, Jiacheng; Huang, Fuqiang

Kong, Shuyi; Xu, Jijian; Lin, Gaoxin; Zhang, Shaoning; Dong, Wujie; Wang, Jiacheng; Huang, Fuqiang.

Afiliación

Kong S; State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai 200050, P. R. China. dongwujie@mail.sic.ac.cn jiacheng.wang@mail.sic.ac.cn huangfq@mail.sic.ac.cn.

Chem Commun (Camb) ; 56(71): 10289-10292, 2020 Sep 14.

Article en En | MEDLINE | ID: mdl-32756688

RESUMEN

To work against the volume expansion (â¼300%) of SnO2 during lithiation, here a sub-micro sized, interconnected, and porous SnO2 cube with rationally designed reserved space (â¼375%) is synthesized via an artful topochemistry route (CaSn(OH)6-CaSnO3-SnO2). Owing to its microstructure, this novel material harvests enhanced lithium-storage performance.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2020 Tipo del documento: Article Pais de publicación: Reino Unido

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