A relaxor ferroelectric polymer with an ultrahigh dielectric constant largely promotes the dissociation of lithium salts to achieve high ionic conductivity-Reference-Cited by-同舟云学术

A relaxor ferroelectric polymer with an ultrahigh dielectric constant largely promotes the dissociation of lithium salts to achieve high ionic conductivity

Published:2021 Issue:11 Volume:14 Page:6021-6029
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Huang Yan-Fei¹²^ORCID,Gu Tian¹³,Rui Guanchun⁴^ORCID,Shi Peiran¹³,Fu Wenbo⁵,Chen Lai⁶^ORCID,Liu Xiaotong¹³,Zeng Jianping²^ORCID,Kang Benhao²,Yan Zhichao²^ORCID,Stadler Florian J.²^ORCID,Zhu Lei³^ORCID,Kang Feiyu¹³,He Yan-Bing¹^ORCID

Affiliation:

1. Shenzhen Geim Graphene Center, Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China

2. Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518055, P. R. China

3. Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing, 100084, P. R. China

4. Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106-7202, USA

5. Jingtai Technology Co., Ltd., Shenzhen, 518055, P. R. China

6. Key Lab of Advanced Functional Materials, Ministry of Education, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China

Abstract

A unique relaxor ferroelectric P(VDF-TrFE-CTFE) is investigated as a matrix of SPEs. The P(VDF-TrFE-CTFE) with ultrahigh εr promotes the dissociation of LiTFSI to greatly enhance the ionic conductivity and the transference number of lithium ions.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/EE/D1EE02663A

Reference54 articles.

1. Challenges in the development of advanced Li-ion batteries: a review

2. Competitive lithium solvation of linear and cyclic carbonates from quantum chemistry

3. Electrolytes and Interphases in Li-Ion Batteries and Beyond

4. Nonaqueous Liquid Electrolytes for Lithium-Based Rechargeable Batteries

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