Surfactant-Free Aqueous Synthesis of Pure Single-Crystalline SnSe Nanosheet Clusters as Anode for High Energy-and Power-Density Sodium-Ion Batteries

被引：231

作者：

Yuan, Shuang ^{[1
,2
,3
]}

Zhu, Yun-Hai ^{[1
,2
,3
]}

Li, Wang ^{[4
,5
]}

Wang, Sai ^{[1
,2
,3
]}

Xu, Dan ^{[1
]}

Li, Lin ^{[1
]}

Zhang, Yu ^{[4
,5
]}

Zhang, Xin-Bo ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China

[2] Jilin Univ, Key Lab Automobile Mat, Minist Educ, Changchun 130012, Jilin, Peoples R China

[3] Jilin Univ, Coll Mat Sci & Engn, Changchun 130012, Jilin, Peoples R China

[4] Beihang Univ, Key Lab Bioinspired Smart Interfacial Sci & Techn, Beijing 100191, Peoples R China

[5] Beihang Univ, Sch Chem & Environm, Beijing 100191, Peoples R China

来源：

ADVANCED MATERIALS | 2017年 / 29卷 / 04期

关键词：

HIGH-CAPACITY; LITHIUM; CATHODE;

D O I：

10.1002/adma.201602469

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

SnSe with 3D hierarchical nanostructure composed of interconnected single-crystal SnSe nanosheets is synthesized via a fast and effective strategy. Unexpectedly, when used as the anode material for Na-ion batteries (NIBs), the SnSe exhibits a high capacity (738 mA h g(-1)), superior rate capability (40 A g(-1)), and high energy density in a full cell. These results provide the possibility of SnSe use as NIBs anodes.

引用

页数：6

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