Interfacial Charge Field in Hierarchical Yolk–Shell Nanocapsule Enables Efficient Immobilization and Catalysis of Polysulfides Conversion

Inhibiting the shuttle effect of lithium polysulfides and accelerating their conversion kinetics are crucial for the development of high‐performance lithium–sulfur (Li–S) batteries. Herein, a modified template method is proposed to synthesize the robust yolk–shell sulfur host that is constructed by...

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Veröffentlicht in:	Advanced energy materials 2019-10, Vol.9 (37), p.n/a
Hauptverfasser:	Liu, Handing, Chen, Ziliang, Zhou, Lin, Pei, Ke, Xu, Pingdi, Xin, Linshen, Zeng, Qingwen, Zhang, Jie, Wu, Renbing, Fang, Fang, Che, Renchao, Sun, Dalin
Format:	Artikel
Sprache:	eng
Schlagworte:	catalysis Cathodes charge field Conversion Dependence Electrochemical analysis Electrode polarization Electron energy loss spectroscopy Energy dissipation Heterostructures Holography Lithium Lithium sulfur batteries Manganese oxides Nanoparticles Polysulfides Reaction kinetics Sulfur sulfur cathodes yolk–shell
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