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

doi:10.1039/c8cc06924g

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

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	12250-12253
Number of pages	4
Journal	Chemical Communications
Volume	54
Issue number	86
DOIs	https://doi.org/10.1039/c8cc06924g
Publication status	Published - 1 Jan 2018

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title = "Coherent TiO2/BaTiO3 heterostructure as a functional reservoir and promoter for polysulfide intermediates",

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",

note = "Funding Information: This work is supported by the National Natural Science Foundation of China (No. 21671096), and the Basic Research Funds of the Shenzhen Science and Technology Innovation Commission (No. JCYJ20170412153139454). H. E. Wang thanks Hubei Provincial Department of Education for the {\textquoteleft}{\textquoteleft}Chutian Scholar{\textquoteright}{\textquoteright} Program. B. L. Su thanks the Chinese Central Government for an Expert of the {\textquoteleft}{\textquoteleft}Thousand Talents{\textquoteright}{\textquoteright} award. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2018",

month = jan,

day = "1",

doi = "10.1039/c8cc06924g",

language = "English",

volume = "54",

pages = "12250--12253",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

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

N1 - Funding Information: This work is supported by the National Natural Science Foundation of China (No. 21671096), and the Basic Research Funds of the Shenzhen Science and Technology Innovation Commission (No. JCYJ20170412153139454). H. E. Wang thanks Hubei Provincial Department of Education for the ‘‘Chutian Scholar’’ Program. B. L. Su thanks the Chinese Central Government for an Expert of the ‘‘Thousand Talents’’ award. Publisher Copyright: © The Royal Society of Chemistry. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - 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.

AB - 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.

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U2 - 10.1039/c8cc06924g

DO - 10.1039/c8cc06924g

M3 - Article

C2 - 30318529

AN - SCOPUS:85055612125

SN - 1359-7345

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SP - 12250

EP - 12253

JO - Chemical Communications

JF - Chemical Communications

IS - 86

ER -

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

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

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