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Issue 86, 2018
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Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates

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Abstract

A porous TiO2/BaTiO3 heterostructure composite has been developed as a polysulfide mediator for lithium–sulfur batteries. Superior electrochemical performance has been achieved, mainly attributed to the synergy of TiO2 and BaTiO3 with dual affinity to polysulfides from chemical and ferroelectric-induced polarization effects, and enhanced redox kinetics propelled by the TiO2/BaTiO3 heterojunctions.

Graphical abstract: Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates

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Supplementary files

Article information


Submitted
26 Aug 2018
Accepted
08 Oct 2018
First published
08 Oct 2018

Chem. Commun., 2018,54, 12250-12253
Article type
Communication

Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates

H. Wang, K. Yin, X. Zhao, N. Qin, Y. Li, Z. Deng, L. Zheng, B. Su and Z. Lu, Chem. Commun., 2018, 54, 12250
DOI: 10.1039/C8CC06924G

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