Literature DB >> 30318529

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

Hong-En Wang1, Kaili Yin, Xu Zhao, Ning Qin, Yu Li, Zhao Deng, Liuchun Zheng, Bao-Lian Su, Zhouguang Lu.   

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.

Entities:  

Year:  2018        PMID： 30318529     DOI： 10.1039/c8cc06924g

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  1 in total

1.  Lotus Root-Like Nitrogen-Doped Carbon Nanofiber Structure Assembled with VN Catalysts as a Multifunctional Host for Superior Lithium-Sulfur Batteries.

Authors:  Benben Wei; Chaoqun Shang; Xiaoying Pan; Zhihong Chen; Lingling Shui; Xin Wang; Guofu Zhou
Journal:  Nanomaterials (Basel)       Date:  2019-12-03       Impact factor: 5.076
  1 in total

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