Photo-crosslinked polymer electrolytes containing solvate ionic liquids: An approach to achieve both good mechanical and electrochemical performances for rechargeable lithium ion batteries

Manjit Singh Grewal; Kazuaki Kisu; Shin Ichi Orimo; Hiroshi Yabu

doi:10.1246/CL.200572

Photo-crosslinked polymer electrolytes containing solvate ionic liquids: An approach to achieve both good mechanical and electrochemical performances for rechargeable lithium ion batteries

Manjit Singh Grewal, Kazuaki Kisu, Shin Ichi Orimo, Hiroshi Yabu

Tohoku University

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

3 Citations (Scopus)

Abstract

Development of innovative polymer electrolytes that simultaneously possesses high mechanical stiffness as well as liquid-like ion motions is desirable for safer lithium-ion secondary batteries. Herein, bifunctional poly(ethylene glycol) diacrylate (PEGDA) based cross-linked network polymer electrolytes (PE) plasticized by tetraglyme at various lithium salt concentrations were fabricated via a solvent-free UV-curing process using a photo-initiator, 2,2-dimethoxy-2-phenylacetophenone (DMAP). The outstanding results demonstrate potential for safer high-performance rechargeable lithium-ion batteries.

Original language	English
Pages (from-to)	1465-1469
Number of pages	5
Journal	Chemistry Letters
Volume	49
Issue number	12
DOIs	https://doi.org/10.1246/CL.200572
Publication status	Published - 2020

Keywords

Cross-linked network polymer electrolyte
Electrochemical performance
Lithium-ion batteries

UN SDGs

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

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10.1246/CL.200572

Cite this

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title = "Photo-crosslinked polymer electrolytes containing solvate ionic liquids: An approach to achieve both good mechanical and electrochemical performances for rechargeable lithium ion batteries",

abstract = "Development of innovative polymer electrolytes that simultaneously possesses high mechanical stiffness as well as liquid-like ion motions is desirable for safer lithium-ion secondary batteries. Herein, bifunctional poly(ethylene glycol) diacrylate (PEGDA) based cross-linked network polymer electrolytes (PE) plasticized by tetraglyme at various lithium salt concentrations were fabricated via a solvent-free UV-curing process using a photo-initiator, 2,2-dimethoxy-2-phenylacetophenone (DMAP). The outstanding results demonstrate potential for safer high-performance rechargeable lithium-ion batteries.",

keywords = "Cross-linked network polymer electrolyte, Electrochemical performance, Lithium-ion batteries",

author = "Grewal, {Manjit Singh} and Kazuaki Kisu and Orimo, {Shin Ichi} and Hiroshi Yabu",

note = "Funding Information: Prof. H. Yabu thanks KAKENHI, JSPS (No. 17H01223, 18H05482) for financial support. Publisher Copyright: {\textcopyright} 2020 The Chemical Society of Japan |",

year = "2020",

doi = "10.1246/CL.200572",

language = "English",

volume = "49",

pages = "1465--1469",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

number = "12",

}

Photo-crosslinked polymer electrolytes containing solvate ionic liquids: An approach to achieve both good mechanical and electrochemical performances for rechargeable lithium ion batteries. / Grewal, Manjit Singh; Kisu, Kazuaki ; Orimo, Shin Ichi et al.
In: Chemistry Letters, Vol. 49, No. 12, 2020, p. 1465-1469.

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

TY - JOUR

T1 - Photo-crosslinked polymer electrolytes containing solvate ionic liquids

T2 - An approach to achieve both good mechanical and electrochemical performances for rechargeable lithium ion batteries

AU - Grewal, Manjit Singh

AU - Kisu, Kazuaki

AU - Orimo, Shin Ichi

AU - Yabu, Hiroshi

PY - 2020

Y1 - 2020

N2 - Development of innovative polymer electrolytes that simultaneously possesses high mechanical stiffness as well as liquid-like ion motions is desirable for safer lithium-ion secondary batteries. Herein, bifunctional poly(ethylene glycol) diacrylate (PEGDA) based cross-linked network polymer electrolytes (PE) plasticized by tetraglyme at various lithium salt concentrations were fabricated via a solvent-free UV-curing process using a photo-initiator, 2,2-dimethoxy-2-phenylacetophenone (DMAP). The outstanding results demonstrate potential for safer high-performance rechargeable lithium-ion batteries.

AB - Development of innovative polymer electrolytes that simultaneously possesses high mechanical stiffness as well as liquid-like ion motions is desirable for safer lithium-ion secondary batteries. Herein, bifunctional poly(ethylene glycol) diacrylate (PEGDA) based cross-linked network polymer electrolytes (PE) plasticized by tetraglyme at various lithium salt concentrations were fabricated via a solvent-free UV-curing process using a photo-initiator, 2,2-dimethoxy-2-phenylacetophenone (DMAP). The outstanding results demonstrate potential for safer high-performance rechargeable lithium-ion batteries.

KW - Cross-linked network polymer electrolyte

KW - Electrochemical performance

KW - Lithium-ion batteries

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DO - 10.1246/CL.200572

M3 - Article

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VL - 49

SP - 1465

EP - 1469

JO - Chemistry Letters

JF - Chemistry Letters

IS - 12

ER -

Photo-crosslinked polymer electrolytes containing solvate ionic liquids: An approach to achieve both good mechanical and electrochemical performances for rechargeable lithium ion batteries

Abstract

Keywords

UN SDGs

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