Rechargeable lithiated silicon-sulfur (SLS) battery prototypes

被引：119

作者：

Elazari, Ran ^{[1
]}

Salitra, Gregory ^{[1
]}

Gershinsky, Gregory ^{[1
]}

Garsuch, Arnd ^{[2
]}

Panchenko, Alexander ^{[2
]}

Aurbach, Doron ^{[1
]}

机构：

[1] Bar Ilan Univ, Dept Chem, IL-52900 Ramat Gan, Israel

[2] BASF SE, D-67056 Ludwigshafen, Germany

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2012年 / 14卷 / 01期

关键词：

Lithium-ion battery; Vacuum deposited silicon film; Anode; Prelithiated silicon sulfur battery; THIN-FILMS; AMORPHOUS-SILICON; LITHIUM; ELECTRODES; PERFORMANCE; NANOWIRES; ANODES;

D O I：

10.1016/j.elecom.2011.10.020

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Amorphous columnar structured silicon film electrodes were prepared and electrochemically tested in dioxolane based electrolyte solution, containing LiNO3. The electrochemical performance of prelithiated amorphous silicon anodes coupled with sulfur composite cathodes was evaluated in full Si-Li-Sulfur (SLS) cells. The reversible capacity at the first 10 cycles was 600 mAh/g sulfur with gradual fading to similar to 380 mAh/g sulfur after 60 cycles which is the highest obtained capacity reported for SLS full cells. Possible reasons for this capacity fading are discussed. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：21 / 24

页数：4

共 20 条

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