Dual taming of polysufides by phosphorus-doped carbon for improving electrochemical performances of lithium–sulfur battery

Lithium–sulfur (Li–S) batteries are promising energy-storage technology, but a major technical issue is the shuttling of soluble polysulfides between electrodes, resulting in rapid capacity fading. In such case, phosphorus doped porous carbon spheres (P–C) material are designed and applied as both s...

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Veröffentlicht in:	Electrochimica acta 2020-09, Vol.354, p.136648, Article 136648
Hauptverfasser:	Zhang, Kailong, Zhang, Feng, Pan, Honglin, Yu, Jia, Wang, Li, Wang, Di, Wang, Liangbiao, Hu, Guang, Zhang, Junhao, Qian, Yitai
Format:	Artikel
Sprache:	eng
Schlagworte:	Anchoring Carbon Carbon spheres Energy storage Fading Immobilization of polysulfides Lithium sulfur batteries Lithium–sulfur battery Phosphorus Phosphorus-doped Polysulfides Separators Storage batteries
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