Solidified inorganic-organic hybrid electrolyte for all solid state flexible lithium battery

Seung Wook Baek; Itaru Honma; Jedeok Kim; Dinesh Rangappa

doi:10.1016/j.jpowsour.2017.01.030

Solidified inorganic-organic hybrid electrolyte for all solid state flexible lithium battery

Seung Wook Baek, Itaru Honma, Jedeok Kim, Dinesh Rangappa

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

25 Citations (Scopus)

Abstract

Solidified lithium conducting hybrid electrolyte is designed and processed to realize the large scale and flexible solid state Li battery satisfying energy capability and safety issue. This paper presents a solidified inorganic-organic hybrid electrolyte to obtain commercially-acceptable ionic conductivity and a stable electrochemical window to prevent electrolyte decomposition in Li ion batteries. Li₃PO₄coated with solidified [Li][EMI][TFSI] ionic liquid is developed as hybrid electrolyte material. The material has high electrochemical stability on a high-voltage cathode and metallic anode, and the solid electrolyte has high ionic conductivity. This Li₃PO₄-[Li][EMI][TFSI] hybrid electrolyte has the advantages of long-term operation, safety and flexibility, so it may be suitable for use in high-voltage cathodes and Li anode.

Original language	English
Pages (from-to)	22-29
Number of pages	8
Journal	Journal of Power Sources
Volume	343
DOIs	https://doi.org/10.1016/j.jpowsour.2017.01.030
Publication status	Published - 2017

Keywords

Flexible battery
Interface
Ionic liquid
Lithium
Solid electrolyte
Solidification

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

UN SDGs

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

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10.1016/j.jpowsour.2017.01.030

Cite this

@article{d6a9defe37694e238c6cb56f3d58270b,

title = "Solidified inorganic-organic hybrid electrolyte for all solid state flexible lithium battery",

abstract = "Solidified lithium conducting hybrid electrolyte is designed and processed to realize the large scale and flexible solid state Li battery satisfying energy capability and safety issue. This paper presents a solidified inorganic-organic hybrid electrolyte to obtain commercially-acceptable ionic conductivity and a stable electrochemical window to prevent electrolyte decomposition in Li ion batteries. Li3PO4coated with solidified [Li][EMI][TFSI] ionic liquid is developed as hybrid electrolyte material. The material has high electrochemical stability on a high-voltage cathode and metallic anode, and the solid electrolyte has high ionic conductivity. This Li3PO4-[Li][EMI][TFSI] hybrid electrolyte has the advantages of long-term operation, safety and flexibility, so it may be suitable for use in high-voltage cathodes and Li anode.",

keywords = "Flexible battery, Interface, Ionic liquid, Lithium, Solid electrolyte, Solidification",

author = "Baek, {Seung Wook} and Itaru Honma and Jedeok Kim and Dinesh Rangappa",

note = "Funding Information: This work was supported by the Japan Society for the Promotion of Science (JSPS) Fellowship Program, grant #P10391, and the National Research Council of Science & Technology (NST) through Creative Agenda Project (CAP-11-5-KRISS). Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

doi = "10.1016/j.jpowsour.2017.01.030",

language = "English",

volume = "343",

pages = "22--29",

journal = "Journal of Power Sources",

issn = "0378-7753",

publisher = "Elsevier",

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T1 - Solidified inorganic-organic hybrid electrolyte for all solid state flexible lithium battery

AU - Baek, Seung Wook

AU - Honma, Itaru

AU - Kim, Jedeok

AU - Rangappa, Dinesh

N1 - Funding Information: This work was supported by the Japan Society for the Promotion of Science (JSPS) Fellowship Program, grant #P10391, and the National Research Council of Science & Technology (NST) through Creative Agenda Project (CAP-11-5-KRISS). Publisher Copyright: © 2017 Elsevier B.V.

PY - 2017

Y1 - 2017

N2 - Solidified lithium conducting hybrid electrolyte is designed and processed to realize the large scale and flexible solid state Li battery satisfying energy capability and safety issue. This paper presents a solidified inorganic-organic hybrid electrolyte to obtain commercially-acceptable ionic conductivity and a stable electrochemical window to prevent electrolyte decomposition in Li ion batteries. Li3PO4coated with solidified [Li][EMI][TFSI] ionic liquid is developed as hybrid electrolyte material. The material has high electrochemical stability on a high-voltage cathode and metallic anode, and the solid electrolyte has high ionic conductivity. This Li3PO4-[Li][EMI][TFSI] hybrid electrolyte has the advantages of long-term operation, safety and flexibility, so it may be suitable for use in high-voltage cathodes and Li anode.

AB - Solidified lithium conducting hybrid electrolyte is designed and processed to realize the large scale and flexible solid state Li battery satisfying energy capability and safety issue. This paper presents a solidified inorganic-organic hybrid electrolyte to obtain commercially-acceptable ionic conductivity and a stable electrochemical window to prevent electrolyte decomposition in Li ion batteries. Li3PO4coated with solidified [Li][EMI][TFSI] ionic liquid is developed as hybrid electrolyte material. The material has high electrochemical stability on a high-voltage cathode and metallic anode, and the solid electrolyte has high ionic conductivity. This Li3PO4-[Li][EMI][TFSI] hybrid electrolyte has the advantages of long-term operation, safety and flexibility, so it may be suitable for use in high-voltage cathodes and Li anode.

KW - Flexible battery

KW - Interface

KW - Ionic liquid

KW - Lithium

KW - Solid electrolyte

KW - Solidification

UR - http://www.scopus.com/inward/record.url?scp=85009178993&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85009178993&partnerID=8YFLogxK

U2 - 10.1016/j.jpowsour.2017.01.030

DO - 10.1016/j.jpowsour.2017.01.030

M3 - Article

AN - SCOPUS:85009178993

SN - 0378-7753

VL - 343

SP - 22

EP - 29

JO - Journal of Power Sources

JF - Journal of Power Sources

ER -

Solidified inorganic-organic hybrid electrolyte for all solid state flexible lithium battery

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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