Rechargeable lithiated silicon-sulfur (SLS) battery prototypes

Ran Elazari; Gregory Salitra; Gregory Gershinsky; Arnd Garsuch; Alexander Panchenko; Doron Aurbach

doi:10.1016/j.elecom.2011.10.020

Rechargeable lithiated silicon-sulfur (SLS) battery prototypes

Ran Elazari, Gregory Salitra, Gregory Gershinsky, Arnd Garsuch, Alexander Panchenko, Doron Aurbach

Department of Chemistry

BASF

Research output: Contribution to journal › Article › peer-review

123 Scopus citations

Abstract

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 ~ 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.

Original language	English
Pages (from-to)	21-24
Number of pages	4
Journal	Electrochemistry Communications
Volume	14
Issue number	1
DOIs	https://doi.org/10.1016/j.elecom.2011.10.020
State	Published - Jan 2012

Bibliographical note

Funding Information:
The research was supported by the BASF scientific network of electrochemistry and batteries.

Funding

The research was supported by the BASF scientific network of electrochemistry and batteries.

Funders	Funder number
BASF

Keywords

Anode
Lithium-ion battery
Prelithiated silicon sulfur battery
Vacuum deposited silicon film

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.elecom.2011.10.020

Cite this

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abstract = "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 ~ 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.",

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AU - Garsuch, Arnd

AU - Panchenko, Alexander

AU - Aurbach, Doron

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KW - Lithium-ion battery

KW - Prelithiated silicon sulfur battery

KW - Vacuum deposited silicon film

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Rechargeable lithiated silicon-sulfur (SLS) battery prototypes

Abstract

Bibliographical note

Funding

Keywords

UN SDGs

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