Acetylene black loaded on graphene as a cathode material for boosting the discharging performance of Li/SOCl2 battery

Jun Hua Wei; Xiao Tian Gao; Si Ping Tan; Fang Wang; Xiao Dong Zhu; Ge Ping Yin

doi:10.20964/2017.02.01

Acetylene black loaded on graphene as a cathode material for boosting the discharging performance of Li/SOCl₂ battery

Jun Hua Wei, Xiao Tian Gao, Si Ping Tan, Fang Wang, Xiao Dong Zhu^*, Ge Ping Yin

^*Corresponding author for this work

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

21 Citations (Scopus)

Abstract

Lithium thionyl chloride (Li/SOCl₂) battery is a promising primary battery owing to its highest theoretical working voltage (3.6 V), excellent output specific energy (up to 590 Wh/kg) and large working temperature interval. However, drawbacks such as insoluble product (LiCl) and non-fully dissolved sulfur deposited on the electrode will cause the failure of the full battery. Herein, we report a cathode material that can boost the discharging performance of Li/SOCl₂ battery by facile assembly of acetylene black nanoparticles on graphene nanosheets. The resulting acetylene black/graphene hybrid exhibits an excellent discharging performance, delivering a capacity as high as 1706 mAh/g at a current density of 5 mA/cm².

Original language	English
Pages (from-to)	898-905
Number of pages	8
Journal	International Journal of Electrochemical Science
Volume	12
Issue number	2
DOIs	https://doi.org/10.20964/2017.02.01
Publication status	Published - 2017
Externally published	Yes

Keywords

Acetylene black
Assembly
Cathode
Graphene
Li/SOCl batteries

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Wei, J. H., Gao, X. T., Tan, S. P., Wang, F., Zhu, X. D., & Yin, G. P. (2017). Acetylene black loaded on graphene as a cathode material for boosting the discharging performance of Li/SOCl₂ battery. International Journal of Electrochemical Science, 12(2), 898-905. https://doi.org/10.20964/2017.02.01

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abstract = "Lithium thionyl chloride (Li/SOCl2) battery is a promising primary battery owing to its highest theoretical working voltage (3.6 V), excellent output specific energy (up to 590 Wh/kg) and large working temperature interval. However, drawbacks such as insoluble product (LiCl) and non-fully dissolved sulfur deposited on the electrode will cause the failure of the full battery. Herein, we report a cathode material that can boost the discharging performance of Li/SOCl2 battery by facile assembly of acetylene black nanoparticles on graphene nanosheets. The resulting acetylene black/graphene hybrid exhibits an excellent discharging performance, delivering a capacity as high as 1706 mAh/g at a current density of 5 mA/cm2.",

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AU - Tan, Si Ping

AU - Wang, Fang

AU - Zhu, Xiao Dong

AU - Yin, Ge Ping

PY - 2017

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Acetylene black loaded on graphene as a cathode material for boosting the discharging performance of Li/SOCl₂ battery

Abstract

Keywords

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