FeV2S4 as a high capacity electrode material for sodium-ion batteries

被引：34

作者：

Krengel, Markus ^{[1
]}

Adelhelm, Philipp ^{[2
]}

Klein, Franziska ^{[3
]}

Bensch, Wolfgang ^{[1
]}

机构：

[1] Univ Kiel, Inst Inorgan Chem, D-24118 Kiel, Germany

[2] Univ Jena, Inst Tech Chem & Environm Chem, CEEC, D-07743 Jena, Germany

[3] Univ Giessen, Inst Phys Chem, D-35392 Giessen, Germany

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 70期

关键词：

GRAPHENE OXIDE COMPOSITE; CATHODE MATERIALS; ELECTROCHEMICAL PROPERTIES; VANADIUM SULFIDES; ANODE MATERIALS; CYCLE LIFE; STORAGE; PERFORMANCE; REACTIVITY; CONVERSION;

D O I：

10.1039/c5cc04022a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Iron vanadium sulfide (FeV2S4) was synthesized via a high temperature solid state reaction and was investigated as a cheap anode material for Na and Li ion batteries. Discharge capacities as high as 723 mA h g(-1) (Na) and 890 mA h g(-1) (Li) were found for half-cell measurements at room temperature. The capacity of the Na-FeV2S4 system remained constant at 529 mA h g(-1) after the 10th cycle with an area capacity of 2.7 mA h cm(-2) being very close to that of conventional Li-ion technology.

引用

页码：13500 / 13503

页数：4

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