Issue 71, 2020
From the journal:

Chemical Communications

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

Shuyi Kong, ORCID logo ab   Jijian Xu, ORCID logo a   Gaoxin Lin,ab   Shaoning Zhang,a   Wujie Dong,*ab   Jiacheng Wang*ab  and  Fuqiang Huang ORCID logo *ac  

* Corresponding authors

a 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
E-mail: dongwujie@mail.sic.ac.cn, jiacheng.wang@mail.sic.ac.cn, huangfq@mail.sic.ac.cn

b Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, P. R. China

c State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China

Abstract

To work against the volume expansion (∼300%) of SnO2 during lithiation, here a sub-micro sized, interconnected, and porous SnO2 cube with rationally designed reserved space (∼375%) is synthesized via an artful topochemistry route (CaSn(OH)6–CaSnO3–SnO2). Owing to its microstructure, this novel material harvests enhanced lithium-storage performance.

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

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Article information

DOI
https://doi.org/10.1039/D0CC03948A
Article type
Communication
Submitted
05 Jun 2020
Accepted
20 Jul 2020
First published
20 Jul 2020

Chem. Commun., 2020,56, 10289-10292

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

S. Kong, J. Xu, G. Lin, S. Zhang, W. Dong, J. Wang and F. Huang, Chem. Commun., 2020, 56, 10289 DOI: 10.1039/D0CC03948A

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