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

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

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 originale	Anglais
Pages (de - à)	12250-12253
Nombre de pages	4
journal	Chemical Communications
Volume	54
Numéro de publication	86
Les DOIs	https://doi.org/10.1039/c8cc06924g
Etat de la publication	Publié - 1 janv. 2018

Accès au document

10.1039/c8cc06924g

Autres fichiers et liens

Link to publication in Scopus

Physico-chimie et caractérisation (PC2)
Johan Wouters (!!Manager) & Carmela Aprile (!!Manager)
Plateforme technologique Caracterisation physico-chimiques
Equipement/installations: Plateforme technolgique

Contient cette citation

@article{cceb96936bb0460f99a27a1567d3bbd1,

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",

issn = "1359-7345",

publisher = "The Royal Society of Chemistry",

number = "86",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=85055612125&partnerID=8YFLogxK

U2 - 10.1039/c8cc06924g

DO - 10.1039/c8cc06924g

M3 - Article

C2 - 30318529

AN - SCOPUS:85055612125

SN - 1359-7345

VL - 54

SP - 12250

EP - 12253

JO - Chemical Communications

JF - Chemical Communications

IS - 86

ER -