New crosslinking agent as a Lewis acid for solid polymer electrolytes

Jun Young Lee; Dong Hyun Ko; Yong Min Lee; Wan Ho Seol; Jung Ki Park

doi:10.1016/j.jpowsour.2007.06.119

New crosslinking agent as a Lewis acid for solid polymer electrolytes

Jun Young Lee, Dong Hyun Ko, Yong Min Lee, Wan Ho Seol, Jung Ki Park

Department of Energy and Science and Engineering

Korea Advanced Institute of Science and Technology

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

12 Scopus citations

Abstract

Poly(ethylene glycol) borate acrylate (PEGBA) was synthesized as a new crosslinking agent for solid polymer electrolyte (SPE) based on non-woven matrix. It has not only three crosslinkable acrylate groups for higher crosslinking density, but also Lewis acid center acting as an anion receptor. The ionic conductivity of SPE containing 15 wt.% PEGBA reached 5.5 × 10^-4 S cm^-1, because the content of non-volatile plasticizer, poly(ethylene glycol) dimethyl ether (PEGDME), could be increased to 85 wt.% without leakage. In addition, its transference number and electrochemical stability were also enhanced to 0.37 and 5.2 V, respectively, due to the presence of Lewis acid center in PEGBA.

Original language	English
Pages (from-to)	603-606
Number of pages	4
Journal	Journal of Power Sources
Volume	174
Issue number	2
DOIs	https://doi.org/10.1016/j.jpowsour.2007.06.119
State	Published - 6 Dec 2007

Bibliographical note

Funding Information:
This work was supported by Samsung SDI Co. Ltd.

Keywords

Anion receptor
Crosslinking agent
Ionic conductivity
Solid polymer electrolyte
Transference number

UN SDGs

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

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10.1016/j.jpowsour.2007.06.119

Cite this

@article{281ed78530ca471fa93c9fc2e6639e76,

title = "New crosslinking agent as a Lewis acid for solid polymer electrolytes",

abstract = "Poly(ethylene glycol) borate acrylate (PEGBA) was synthesized as a new crosslinking agent for solid polymer electrolyte (SPE) based on non-woven matrix. It has not only three crosslinkable acrylate groups for higher crosslinking density, but also Lewis acid center acting as an anion receptor. The ionic conductivity of SPE containing 15 wt.\% PEGBA reached 5.5 × 10-4 S cm-1, because the content of non-volatile plasticizer, poly(ethylene glycol) dimethyl ether (PEGDME), could be increased to 85 wt.\% without leakage. In addition, its transference number and electrochemical stability were also enhanced to 0.37 and 5.2 V, respectively, due to the presence of Lewis acid center in PEGBA.",

keywords = "Anion receptor, Crosslinking agent, Ionic conductivity, Solid polymer electrolyte, Transference number",

author = "Lee, \{Jun Young\} and Ko, \{Dong Hyun\} and Lee, \{Yong Min\} and Seol, \{Wan Ho\} and Park, \{Jung Ki\}",

note = "Funding Information: This work was supported by Samsung SDI Co. Ltd.",

year = "2007",

month = dec,

day = "6",

doi = "10.1016/j.jpowsour.2007.06.119",

language = "English",

volume = "174",

pages = "603--606",

journal = "Journal of Power Sources",

issn = "0378-7753",

publisher = "Elsevier B.V.",

number = "2",

}

TY - JOUR

T1 - New crosslinking agent as a Lewis acid for solid polymer electrolytes

AU - Lee, Jun Young

AU - Ko, Dong Hyun

AU - Lee, Yong Min

AU - Seol, Wan Ho

AU - Park, Jung Ki

N1 - Funding Information: This work was supported by Samsung SDI Co. Ltd.

PY - 2007/12/6

Y1 - 2007/12/6

N2 - Poly(ethylene glycol) borate acrylate (PEGBA) was synthesized as a new crosslinking agent for solid polymer electrolyte (SPE) based on non-woven matrix. It has not only three crosslinkable acrylate groups for higher crosslinking density, but also Lewis acid center acting as an anion receptor. The ionic conductivity of SPE containing 15 wt.% PEGBA reached 5.5 × 10-4 S cm-1, because the content of non-volatile plasticizer, poly(ethylene glycol) dimethyl ether (PEGDME), could be increased to 85 wt.% without leakage. In addition, its transference number and electrochemical stability were also enhanced to 0.37 and 5.2 V, respectively, due to the presence of Lewis acid center in PEGBA.

AB - Poly(ethylene glycol) borate acrylate (PEGBA) was synthesized as a new crosslinking agent for solid polymer electrolyte (SPE) based on non-woven matrix. It has not only three crosslinkable acrylate groups for higher crosslinking density, but also Lewis acid center acting as an anion receptor. The ionic conductivity of SPE containing 15 wt.% PEGBA reached 5.5 × 10-4 S cm-1, because the content of non-volatile plasticizer, poly(ethylene glycol) dimethyl ether (PEGDME), could be increased to 85 wt.% without leakage. In addition, its transference number and electrochemical stability were also enhanced to 0.37 and 5.2 V, respectively, due to the presence of Lewis acid center in PEGBA.

KW - Anion receptor

KW - Crosslinking agent

KW - Ionic conductivity

KW - Solid polymer electrolyte

KW - Transference number

UR - https://www.scopus.com/pages/publications/36148934820

U2 - 10.1016/j.jpowsour.2007.06.119

DO - 10.1016/j.jpowsour.2007.06.119

M3 - Article

AN - SCOPUS:36148934820

SN - 0378-7753

VL - 174

SP - 603

EP - 606

JO - Journal of Power Sources

JF - Journal of Power Sources

IS - 2

ER -

New crosslinking agent as a Lewis acid for solid polymer electrolytes

Abstract

Bibliographical note

Keywords

UN SDGs

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