Enhanced Sodium-Ion Battery Performance by Structural Phase Transition from Two-Dimensional Hexagonal-SnS<sub>2</sub> to Orthorhombic-SnS

Zhou, Tengfei; Kong Pang, Wei; Zhang, Chaofeng; Yang, Jianping; Chen, Zhixin; Liu, Huan; Guo, Zhanhu

doi:10.1021/nn503582c

Public

Enhanced Sodium-Ion Battery Performance by Structural Phase Transition from Two-Dimensional Hexagonal-SnS2 to Orthorhombic-SnS

Published in ACS Nano • Jul 10, 2014

Authors:

Tengfei Zhou

Wei Kong Pang

Chaofeng Zhang

Abstract

Structural phase transitions can be used to alter the properties of a material without adding any additional elements and are therefore of significant technological value. It was found that the hexagonal-SnS2 phase can be transformed into the orthorhombic-SnS phase after an annealing step in an argo...

Subject

Orthorhombic crystal system

Materials science

Graphene

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