Synthesis of Cu2SnS3 nanosheets as an anode material for sodium ion batteries
Synthesis of Cu2SnS3 nanosheets as an anode material for sodium ion batteries
复制标题
钠离子电池负极材料Cu2SnS3纳米片的合成
DOI：
10.1016/j.jallcom.2017.01.023
复制
发表时间：
2017-03-30
影响因子：
6.2
通讯作者：
Li, Quan
中科院分区：
文献类型：
--
作者：
Shi, Liang;Wang, Wenhui;Li, Quan
采用表面溶剂热化学方法合成了具有暴露（220）平面的单晶Cu2SnS3纳米片。乙二胺的溶剂阻碍了其沿[110]方向的生长，促进了二维纳米结构的形成。研究了Cu2SnS3电极在钠离子电池中的电化学性能。经过50次循环后，Cu2SnS3电极的初始钠化容量分别为586 mAh/g和178 mAh/g。Cu2SnS3纳米片的电化学性能表明它是一种潜在的钠离子电池负极材料。(C) 2017 Elsevier B.V.版权所有
Single crystalline Cu2SnS3 nanosheets with exposed (220) planes have been synthesized via a facial solvothermal solution chemical route. The solvent of ethylenediamine hindered the growth along the [110] direction and facilitated the formation of two dimensional nanostructures. Electrochemical performance of Cu2SnS3 electrodes in sodium ion batteries was investigated. Cu2SnS3 electrodes exhibit an initial sodiation capacity of 586 mAh/g and 178 mAh/g after 50 cycles. The electrochemical properties of Cu2SnS3 nanosheets suggest it is a potential anode material for sodium ion batteries. (C) 2017 Elsevier B.V. All rights reserved.