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SnSe2 2D Anodes for Advanced Sodium Ion Batteries
Journal article   Peer reviewed

SnSe2 2D Anodes for Advanced Sodium Ion Batteries

Fan Zhang, Chuan Xia, Jiajie Zhu, Bilal Ahmed, Hanfeng Liang, Dhinesh Babu Velusamy, Udo Schwingenschlögl and Husam N. Alshareef
Advanced energy materials, Vol.6(22), pp.1-n/a
23/11/2016
DOI: https://doi.org/10.1002/aenm.201601188

Abstract

DFT theory reduced graphene oxide SnSe2 sodium ion batteries
A simple synthesis method to prepare pure SnSe2 nanosheet anodes for Na ion batteries is reported. The SnSe2 2D sheets achieve a stable and reversible specific capacity of 515 mA h g‐1 after 100 cycles, with excellent rate performance. The sodiation and desodiation process in this anode material is shown to occur via a combination of conversion and alloying reactions.

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