Rational design on separators and liquid electrolytes for safer lithium-ion batteries

Mengqi Yuan; Kai Liu

doi:10.1016/j.jechem.2019.08.008

Rational design on separators and liquid electrolytes for safer lithium-ion batteries

Mengqi Yuan, Kai Liu^*

^*Corresponding author for this work

School of Mechatronical Engineering

Tsinghua University

Research output: Contribution to journal › Review article › peer-review

204 Citations (Scopus)

Abstract

As the energy density of lithium-ion batteries (LIBs) continues to increase, their safety has become a great concern for further practical large-scale applications. One of the ultimate solution of the safety issue is to develop intrinsically safe battery components, where the battery separators and liquid electrolytes are critical for the battery thermal runaway process. In this review, we summarize recent progress in the rational materials design on battery separators and liquid electrolyte towards the goal of improving the safety of LIBs. Also, some strategies for further improving safety of LIBs are also briefly outlooked.

Original language	English
Pages (from-to)	58-70
Number of pages	13
Journal	Journal of Energy Chemistry
Volume	43
DOIs	https://doi.org/10.1016/j.jechem.2019.08.008
Publication status	Published - Apr 2020

Keywords

Battery safety
Electrolyte
Energy storage materials
Lithium-ion battery
Separator

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.jechem.2019.08.008

Cite this

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title = "Rational design on separators and liquid electrolytes for safer lithium-ion batteries",

abstract = "As the energy density of lithium-ion batteries (LIBs) continues to increase, their safety has become a great concern for further practical large-scale applications. One of the ultimate solution of the safety issue is to develop intrinsically safe battery components, where the battery separators and liquid electrolytes are critical for the battery thermal runaway process. In this review, we summarize recent progress in the rational materials design on battery separators and liquid electrolyte towards the goal of improving the safety of LIBs. Also, some strategies for further improving safety of LIBs are also briefly outlooked.",

keywords = "Battery safety, Electrolyte, Energy storage materials, Lithium-ion battery, Separator",

author = "Mengqi Yuan and Kai Liu",

note = "Publisher Copyright: {\textcopyright} 2019 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences",

year = "2020",

month = apr,

doi = "10.1016/j.jechem.2019.08.008",

language = "English",

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T1 - Rational design on separators and liquid electrolytes for safer lithium-ion batteries

AU - Yuan, Mengqi

AU - Liu, Kai

PY - 2020/4

Y1 - 2020/4

N2 - As the energy density of lithium-ion batteries (LIBs) continues to increase, their safety has become a great concern for further practical large-scale applications. One of the ultimate solution of the safety issue is to develop intrinsically safe battery components, where the battery separators and liquid electrolytes are critical for the battery thermal runaway process. In this review, we summarize recent progress in the rational materials design on battery separators and liquid electrolyte towards the goal of improving the safety of LIBs. Also, some strategies for further improving safety of LIBs are also briefly outlooked.

AB - As the energy density of lithium-ion batteries (LIBs) continues to increase, their safety has become a great concern for further practical large-scale applications. One of the ultimate solution of the safety issue is to develop intrinsically safe battery components, where the battery separators and liquid electrolytes are critical for the battery thermal runaway process. In this review, we summarize recent progress in the rational materials design on battery separators and liquid electrolyte towards the goal of improving the safety of LIBs. Also, some strategies for further improving safety of LIBs are also briefly outlooked.

KW - Battery safety

KW - Electrolyte

KW - Energy storage materials

KW - Lithium-ion battery

KW - Separator

UR - http://www.scopus.com/inward/record.url?scp=85071302555&partnerID=8YFLogxK

U2 - 10.1016/j.jechem.2019.08.008

DO - 10.1016/j.jechem.2019.08.008

M3 - Review article

AN - SCOPUS:85071302555

SN - 2095-4956

VL - 43

SP - 58

EP - 70

JO - Journal of Energy Chemistry

JF - Journal of Energy Chemistry

ER -

Rational design on separators and liquid electrolytes for safer lithium-ion batteries

Abstract

Keywords

UN SDGs

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