Promoting polysulfide redox reactions and improving electronic conductivity in lithium-sulfur batteries via hierarchical cathode materials of graphene-wrapped porous TiO2 microspheres with exposed (001) facetsElectronic supplementary information (ESI) available. See DOI: 10.1039/c8ta05573d

High-performance lithium-sulfur cells are one of the most important candidates for next-generation rechargeable batteries due to their high energy density and low cost. However, the polysulfide shuttle reaction and low conductivity sulfur cathode limit their engineering applications. Herein, this st...

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Hauptverfasser:	Zha, Chenyang, Yang, Fengli, Zhang, JunJie, Zhang, Tikai, Dong, Shuai, Chen, Houyang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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