Electrochemical properties of SnO2 nanoparticles immobilized within a metal–organic framework as an anode material for lithium-ion batteries

Buxue Wang; Ziqi Wang; Yuanjing Cui; Yu Yang; Zhiyu Wang; Guodong Qian

doi:10.1039/C5RA16587C

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Electrochemical properties of SnO₂ nanoparticles immobilized within a metal–organic framework as an anode material for lithium-ion batteries†

Buxue Wang,^a Ziqi Wang,^a Yuanjing Cui,*^a Yu Yang,^a Zhiyu Wang^a and Guodong Qian*^a

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* Corresponding authors

^a State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China
E-mail: cuiyj@zju.edu.cn, gdqian@zju.edu.cn

Abstract

SnO₂ nanoparticles have been immobilized inside MIL-101(Cr) crystals achieving the novel SnO₂@MIL-101(Cr) anode material with a multiple-core/shell structure. Under the protection of MIL-101(Cr) shell, the pulverization and aggregation of SnO₂ during cycling have been diminished. Both good cyclability and rate capability with a reversible capacity of ∼510 mA h g⁻¹ at 0.1C after 100 cycles have revealed.

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Article information

DOI: https://doi.org/10.1039/C5RA16587C
Article type: Communication
Submitted: 17 Aug 2015
Accepted: 30 Sep 2015
First published: 30 Sep 2015

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RSC Adv., 2015,5, 84662-84665

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Electrochemical properties of SnO₂ nanoparticles immobilized within a metal–organic framework as an anode material for lithium-ion batteries

B. Wang, Z. Wang, Y. Cui, Y. Yang, Z. Wang and G. Qian, RSC Adv., 2015, 5, 84662 DOI: 10.1039/C5RA16587C

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