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Black phosphorus-modified sulfurized polyacrylonitrile with high C-rate and cycling performance in ether-based electrolyte for lithium sulfur batteries.
Ma, Shaobo; Wang, Yang; Fu, Chuankai; Ma, Yulin; Gao, Yunzhi; Yin, Geping; Zuo, Pengjian.
Afiliación
  • Ma S; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
  • Wang Y; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
  • Fu C; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
  • Ma Y; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
  • Gao Y; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
  • Yin G; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
  • Zuo P; MITT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, Harbin Institute of Technology, Harbin 150001, China. zuopj@hit.edu.cn.
Chem Commun (Camb) ; 56(84): 12797-12800, 2020 Oct 22.
Article en En | MEDLINE | ID: mdl-32966392
ABSTRACT
Black phosphorus modified sulfurized polyacrylonitrile (BP-SPAN) is reported for the first time for Li-S batteries operated in ether electrolyte. The amorphous P2S5+x in BP-SPAN is crucial to suppress the shuttling effect of polysulfides and enhance the reaction kinetics. It delivers an amazing capacity of 1086 mA h g-1 (2C) and capacity retention of 91.1% (0.1C, 100th).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2020 Tipo del documento: Article País de afiliación: China
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2020 Tipo del documento: Article País de afiliación: China