Journal of Power Sources, volume 510, pages 230411

Nonflammable highly-fluorinated polymer electrolytes with enhanced interfacial compatibility for dendrite-free lithium metal batteries

Kuirong Deng ¹

Zelin Xu ¹

Suping Zhou ¹

Zheng Zhao ¹

Kanglong Zeng ¹

Min Xiao ²

Y. L. Meng ²

Yonghang Xu ³

Hide authors affiliations Show authors affiliations: 3 affiliations

School of Applied Physics and Materials Wuyi University Jiangmen 529020 PR China. |

The Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-Sen University,Guangzhou 510275,PR China |

School of Materials Science and Hydrogen Energy, Foshan University, Foshan, 528000, PR China |

Publication type: Journal Article

Publication date: 2021-10-01

Elsevier

Journal: Journal of Power Sources

Quartile SCImago

Quartile WOS

Impact factor: 9.2

ISSN: 03787753

DOI: 10.1016/j.jpowsour.2021.230411

Copy DOI

Physical and Theoretical Chemistry

Electrical and Electronic Engineering

Energy Engineering and Power Technology

Renewable Energy, Sustainability and the Environment

Abstract

Conventional liquid electrolytes applied in lithium-ion batteries suffer from high flammability, lithium dendrites and leakage. Gel polymer electrolytes (GPEs) are promising alternative electrolytes owing to their high ionic conductivities and enhanced safeties. Nevertheless, the flammable plasticizers of GPEs still bring safety hazards for the batteries. To address these issues, nonflammable highly-fluorinated quasi-solid-state polymer electrolytes (ED@PVDF) with ultrahigh ionic conductivities, excellent flame-retardant properties and superior cycling stability are developed. ED@PVDF possesses three-dimensional polymeric network within the framework of electrospun PVDF fibers, which is fabricated by thiol-ene click reaction. Highly-fluorinated carbonates (fluoroethylene carbonate and methyl 2,2,2-trifluoroethyl carbonate) are employed as plasticizers for ED@PVDF to improve flame-retardant property and enhance compatibility with anodes. Nonflammable ED@PVDF exhibits remarkable flame resistance, the highest ionic conductivity (4.41 mS cm −1 at 30 °C) among the nonflammable polymer electrolytes and wide electrochemical windows (5.6 V). ED@PVDF can promote the generation of LiF-rich solid electrolyte interphase and effectively restrain dendrite growth on Li metal anodes. ED@PVDF endows LiFePO 4 cells with outstanding rate capability (specific capacity of 123.8 mAh g −1 at 5C rate) and superior cycling stability (capacity retention of 81.4% over 1000 cycles). • A nonflammable quasi-solid-state polymer electrolytes ED@PVDF was developed. • ED@PVDF exhibits remarkable flame resistance. • ED@PVDF possesses high ionic conductivity of 4.41 mS cm −1 at 30 °C. • ED@PVDF can effectively suppress dendrite growth on Li metal anodes. • LiFePO 4 cells assembled with ED@PVDF exhibit excellent performance.

By date By citations

Top-30

Citations by journals

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Energy Storage Materials	Energy Storage Materials, 4, 11.11% Energy Storage Materials 4 publications, 11.11%
Advanced Functional Materials	Advanced Functional Materials, 2, 5.56% Advanced Functional Materials 2 publications, 5.56%
Ionics	Ionics, 2, 5.56% Ionics 2 publications, 5.56%
Chemical Engineering Journal	Chemical Engineering Journal, 2, 5.56% Chemical Engineering Journal 2 publications, 5.56%
Mendeleev Communications	Mendeleev Communications, 1, 2.78% Mendeleev Communications 1 publication, 2.78%
Sustainability	Sustainability, 1, 2.78% Sustainability 1 publication, 2.78%
Journal of Power Sources	Journal of Power Sources, 1, 2.78% Journal of Power Sources 1 publication, 2.78%
Journal of Membrane Science	Journal of Membrane Science, 1, 2.78% Journal of Membrane Science 1 publication, 2.78%
Sustainable Materials and Technologies	Sustainable Materials and Technologies, 1, 2.78% Sustainable Materials and Technologies 1 publication, 2.78%
Resources Chemicals and Materials	Resources Chemicals and Materials, 1, 2.78% Resources Chemicals and Materials 1 publication, 2.78%
Journal of Colloid and Interface Science	Journal of Colloid and Interface Science, 1, 2.78% Journal of Colloid and Interface Science 1 publication, 2.78%
Energy & Fuels	Energy & Fuels, 1, 2.78% Energy & Fuels 1 publication, 2.78%
Energy Storage	Energy Storage, 1, 2.78% Energy Storage 1 publication, 2.78%
ACS applied materials & interfaces	ACS applied materials & interfaces, 1, 2.78% ACS applied materials & interfaces 1 publication, 2.78%
Polymer Reviews	Polymer Reviews, 1, 2.78% Polymer Reviews 1 publication, 2.78%
Advanced Powder Materials	Advanced Powder Materials, 1, 2.78% Advanced Powder Materials 1 publication, 2.78%
Safety	Safety, 1, 2.78% Safety 1 publication, 2.78%
Batteries	Batteries, 1, 2.78% Batteries 1 publication, 2.78%
Small	Small, 1, 2.78% Small 1 publication, 2.78%
Next Materials	Next Materials, 1, 2.78% Next Materials 1 publication, 2.78%
Energy and Environmental Science	Energy and Environmental Science, 1, 2.78% Energy and Environmental Science 1 publication, 2.78%
Angewandte Chemie	Angewandte Chemie, 1, 2.78% Angewandte Chemie 1 publication, 2.78%
Angewandte Chemie - International Edition	Angewandte Chemie - International Edition, 1, 2.78% Angewandte Chemie - International Edition 1 publication, 2.78%
Materials Letters	Materials Letters, 1, 2.78% Materials Letters 1 publication, 2.78%
Journal of Energy Chemistry	Journal of Energy Chemistry, 1, 2.78% Journal of Energy Chemistry 1 publication, 2.78%
Advanced Sustainable Systems	Advanced Sustainable Systems, 1, 2.78% Advanced Sustainable Systems 1 publication, 2.78%
Journal of Electroanalytical Chemistry	Journal of Electroanalytical Chemistry, 1, 2.78% Journal of Electroanalytical Chemistry 1 publication, 2.78%
Journal of Applied Polymer Science	Journal of Applied Polymer Science, 1, 2.78% Journal of Applied Polymer Science 1 publication, 2.78%
Russian Chemical Reviews	Russian Chemical Reviews, 1, 2.78% Russian Chemical Reviews 1 publication, 2.78%
Aerospace Traffic and Safety	Aerospace Traffic and Safety, 1, 2.78% Aerospace Traffic and Safety 1 publication, 2.78%
	1 2 3 4

Citations by publishers

	2 4 6 8 10 12 14 16 18
Elsevier	Elsevier, 18, 50% Elsevier 18 publications, 50%
Wiley	Wiley, 8, 22.22% Wiley 8 publications, 22.22%
Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 3, 8.33% Multidisciplinary Digital Publishing Institute (MDPI) 3 publications, 8.33%
Springer Nature	Springer Nature, 2, 5.56% Springer Nature 2 publications, 5.56%
American Chemical Society (ACS)	American Chemical Society (ACS), 2, 5.56% American Chemical Society (ACS) 2 publications, 5.56%
Taylor & Francis	Taylor & Francis, 1, 2.78% Taylor & Francis 1 publication, 2.78%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 1, 2.78% Royal Society of Chemistry (RSC) 1 publication, 2.78%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii	Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii, 1, 2.78% Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii 1 publication, 2.78%
	2 4 6 8 10 12 14 16 18

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Deng K. et al. Nonflammable highly-fluorinated polymer electrolytes with enhanced interfacial compatibility for dendrite-free lithium metal batteries // Journal of Power Sources. 2021. Vol. 510. p. 230411.

GOST all authors (up to 50) Copy

Deng K., Xu Z., Zhou S., Zhao Z., Zeng K., Xiao M., Meng Y. L., Xu Y. Nonflammable highly-fluorinated polymer electrolytes with enhanced interfacial compatibility for dendrite-free lithium metal batteries // Journal of Power Sources. 2021. Vol. 510. p. 230411.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1016/j.jpowsour.2021.230411

UR - https://linkinghub.elsevier.com/retrieve/pii/S0378775321009186

TI - Nonflammable highly-fluorinated polymer electrolytes with enhanced interfacial compatibility for dendrite-free lithium metal batteries

T2 - Journal of Power Sources

AU - Deng, Kuirong

AU - Xu, Zelin

AU - Zhou, Suping

AU - Zhao, Zheng

AU - Zeng, Kanglong

AU - Xiao, Min

AU - Meng, Y. L.

AU - Xu, Yonghang

PY - 2021

DA - 2021/10/01 00:00:00

PB - Elsevier

SP - 230411

VL - 510

SN - 0378-7753

ER -

BibTex

Cite this

BibTex Copy

@article{2021_Deng,

author = {Kuirong Deng and Zelin Xu and Suping Zhou and Zheng Zhao and Kanglong Zeng and Min Xiao and Y. L. Meng and Yonghang Xu},

title = {Nonflammable highly-fluorinated polymer electrolytes with enhanced interfacial compatibility for dendrite-free lithium metal batteries},

journal = {Journal of Power Sources},

year = {2021},

volume = {510},

publisher = {Elsevier},

month = {oct},

url = {https://linkinghub.elsevier.com/retrieve/pii/S0378775321009186},

pages = {230411},

doi = {10.1016/j.jpowsour.2021.230411}

}

Found error?

Publisher

Elsevier

Journal

Journal of Power Sources

Quartile SCImago

Quartile WOS

Impact factor

9.2

ISSN

03787753 (Print)