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

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

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

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.

langue originaleAnglais
Pages (de - à)12250-12253
Nombre de pages4
journalChemical Communications
Volume54
Numéro de publication86
Les DOIs
étatPublié - 1 janv. 2018

Empreinte digitale

Polysulfides
Heterojunctions
Ferroelectric materials
Polarization
Kinetics
Composite materials
polysulfide
Oxidation-Reduction
Lithium sulfur batteries

Citer ceci

Wang, Hong En ; Yin, Kaili ; Zhao, Xu ; Qin, Ning ; Li, Yu ; Deng, Zhao ; Zheng, Liuchun ; Su, Bao Lian ; Lu, Zhouguang. / Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates. Dans: Chemical Communications. 2018 ; Vol 54, Numéro 86. p. 12250-12253.
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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.",
author = "Wang, {Hong En} and Kaili Yin and Xu Zhao and Ning Qin and Yu Li and Zhao Deng and Liuchun Zheng and Su, {Bao Lian} and Zhouguang Lu",
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Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates. / Wang, Hong En; Yin, Kaili; Zhao, Xu; Qin, Ning; Li, Yu; Deng, Zhao; Zheng, Liuchun; Su, Bao Lian; Lu, Zhouguang.

Dans: Chemical Communications, Vol 54, Numéro 86, 01.01.2018, p. 12250-12253.

Résultats de recherche: Contribution à un journal/une revueArticle

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T1 - Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates

AU - Wang, Hong En

AU - Yin, Kaili

AU - Zhao, Xu

AU - Qin, Ning

AU - Li, Yu

AU - Deng, Zhao

AU - Zheng, Liuchun

AU - Su, Bao Lian

AU - Lu, Zhouguang

PY - 2018/1/1

Y1 - 2018/1/1

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DO - 10.1039/c8cc06924g

M3 - Article

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SP - 12250

EP - 12253

JO - Chem. Comm.

JF - Chem. Comm.

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