Yolk-shell structured SnSe as a high-performance anode for Na-ion batteries

Zhao, Xixia1,2; Wang, Wenhui2; Hou, Zhen2; Fan, Xiaokun2; Wei, Guijuan1; Yu, Yikang2; Di, Qian1,2; Liu, Yubin2; Quan, Zewei2; Zhang, Jun1

2019-02

10.1039/c8qi01337c

Inorganic Chemistry Frontiers   影响因子和分区

2052-1553

Yolk-shell structured SnSe nanoparticles have been investigated as anode materials in Na-ion batteries for the first time. These SnSe nanoparticles can deliver an initial de-sodiation capacity of 355.8 mA h g(-1) at 500 mA g(-1) with a high capacity retention of 72.5% after 150 cycles and exhibit excellent rate capabilities. The significant capacitive contribution in the total Na+ storage of the SnSe electrode is identified, which should account for its superior rate performance.

SCI ; EI

英语

通讯

National Natural Science Foundation of China[21471160]

Chemistry

Chemistry, Inorganic & Nuclear

WOS:000461666900027

ROYAL SOC CHEMISTRY

20190806525538

Anodes ; Layered semiconductors ; Nanometals ; Nanoparticles ; Selenium compounds ; Sodium compounds ; Sodium-ion batteries

Electron Tubes:714.1 ; Nanotechnology:761 ; Solid State Physics:933

Web of Science

1.China Univ Petr, Coll Chem Engn, State Key Lab Heavy Oil Proc, Qingdao 266580, Shandong, Peoples R China
2.Southern Univ Sci & Technol SUSTech, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China

Zhao, Xixia,Wang, Wenhui,Hou, Zhen,et al. Yolk-shell structured SnSe as a high-performance anode for Na-ion batteries[J]. Inorganic Chemistry Frontiers,2019,6(2):562-565.

Zhao, Xixia.,Wang, Wenhui.,Hou, Zhen.,Fan, Xiaokun.,Wei, Guijuan.,...&Zhang, Jun.(2019).Yolk-shell structured SnSe as a high-performance anode for Na-ion batteries.Inorganic Chemistry Frontiers,6(2),562-565.

Zhao, Xixia,et al."Yolk-shell structured SnSe as a high-performance anode for Na-ion batteries".Inorganic Chemistry Frontiers 6.2(2019):562-565.