Unraveling Shuttle Effect and Suppression Strategy in Lithium/Sulfur Cells by In Situ/Operando X‐ray Absorption Spectroscopic Characterization

By employing in situ/operando X‐ray absorption characterization, the veritable shuttle effect and its suppression/conversion strategy using bismuth‐based nanomaterials as electrocatalytic layer in lithium/sulfur cells are unraveled. The polysulfides shuttle effect represents a great challenge in ach...

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Veröffentlicht in:	Energy & environmental materials (Hoboken, N.J.) N.J.), 2021-04, Vol.4 (2), p.222-228
Hauptverfasser:	Jia, Lujie, Wang, Jian, Ren, Shuaiyang, Ren, Guoxi, Jin, Xiang, Kao, Licheng, Feng, Xuefei, Yang, Feipeng, Wang, Qi, Pan, Ludi, Li, Qingtian, Liu, Yi‐sheng, Wu, Yang, Liu, Gao, Feng, Jun, Fan, Shoushan, Ye, Yifan, Guo, Jinghua, Zhang, Yuegang
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectroscopy Anode effect Anodic protection Bismuth Bismuth oxides Chemical speciation Electrolytes Electrolytic cells in situ/operando Interfaces Life span Lithium lithium/sulfur cell Nanoclusters Polysulfides Separators shuttle effect Speciation Sulfur sulfur speciation Trapping X‐ray absorption spectroscopy
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