Electrical property improvement of phenolic formaldehyde resin with graphene and ionic liquid

Hong Wang; Shan Shan Yao; Zhifu Guan; Fan Long Jin; Soo Jin Park

doi:10.1007/s11814-021-0860-y

Electrical property improvement of phenolic formaldehyde resin with graphene and ionic liquid

Hong Wang
, Shan Shan Yao
, Zhifu Guan
, Fan Long Jin
, Soo Jin Park

Jilin Institute of Chemical Technology
Yanbian University
Inha University

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

Abstract

The ionic liquid 3-decyl-bis(1-vinyl-1H-imidazole-3-ium-bromide) (C₁₀[VImBr]₂) was synthesized and its chemical structure characterized by Fourier-transform infrared spectroscopy and ¹H nuclear magnetic resonance spectroscopy. To improve the electrical conductivity of the phenolic formaldehyde (PF) resin, PF/graphene and PF/graphene/C₁₀[VImBr]₂ composites were prepared via a melt blending and compression-curing process. The impact strength of the composites was shown to increase with the addition of increasing proportion of graphene, and with increasing proportion of C₁₀[VImBr]₂, of up to 5 wt%. In detail, the electrical conductivity of the PF/graphene composites increased significantly from 2.3×10⁻¹² to 4×10⁻⁴S/cm as the graphene content increased from 0 to 20 wt%. Moreover, the electrical conductivity of the PF/graphene/C₁₀[VImBr]₂ composites containing 15 wt% graphene was shown to increase from 5.6×10⁻⁵ to 9.2×10⁻⁴ S/cm as the content of C₁₀[VImBr]₂ increased from 0 to 5 wt%.

Original language	English
Pages (from-to)	2332-2340
Number of pages	9
Journal	Korean Journal of Chemical Engineering
Volume	38
Issue number	11
DOIs	https://doi.org/10.1007/s11814-021-0860-y
Publication status	Published - 1 Nov 2021
Externally published	Yes

Keywords

Composites
Electrical Conductivity
Graphene
Ionic Liquid
Phenolic Formaldehyde Resin

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10.1007/s11814-021-0860-y

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@article{c509760559ff489eaa2b2f83dc9e5f53,

title = "Electrical property improvement of phenolic formaldehyde resin with graphene and ionic liquid",

abstract = "The ionic liquid 3-decyl-bis(1-vinyl-1H-imidazole-3-ium-bromide) (C10[VImBr]2) was synthesized and its chemical structure characterized by Fourier-transform infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. To improve the electrical conductivity of the phenolic formaldehyde (PF) resin, PF/graphene and PF/graphene/C10[VImBr]2 composites were prepared via a melt blending and compression-curing process. The impact strength of the composites was shown to increase with the addition of increasing proportion of graphene, and with increasing proportion of C10[VImBr]2, of up to 5 wt\%. In detail, the electrical conductivity of the PF/graphene composites increased significantly from 2.3×10−12 to 4×10−4S/cm as the graphene content increased from 0 to 20 wt\%. Moreover, the electrical conductivity of the PF/graphene/C10[VImBr]2 composites containing 15 wt\% graphene was shown to increase from 5.6×10−5 to 9.2×10−4 S/cm as the content of C10[VImBr]2 increased from 0 to 5 wt\%.",

keywords = "Composites, Electrical Conductivity, Graphene, Ionic Liquid, Phenolic Formaldehyde Resin",

author = "Hong Wang and Yao, \{Shan Shan\} and Zhifu Guan and Jin, \{Fan Long\} and Park, \{Soo Jin\}",

note = "Publisher Copyright: {\textcopyright} 2021, The Korean Institute of Chemical Engineers.",

year = "2021",

month = nov,

day = "1",

doi = "10.1007/s11814-021-0860-y",

language = "English",

volume = "38",

pages = "2332--2340",

journal = "Korean Journal of Chemical Engineering",

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}

TY - JOUR

T1 - Electrical property improvement of phenolic formaldehyde resin with graphene and ionic liquid

AU - Wang, Hong

AU - Yao, Shan Shan

AU - Guan, Zhifu

AU - Jin, Fan Long

AU - Park, Soo Jin

PY - 2021/11/1

Y1 - 2021/11/1

N2 - The ionic liquid 3-decyl-bis(1-vinyl-1H-imidazole-3-ium-bromide) (C10[VImBr]2) was synthesized and its chemical structure characterized by Fourier-transform infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. To improve the electrical conductivity of the phenolic formaldehyde (PF) resin, PF/graphene and PF/graphene/C10[VImBr]2 composites were prepared via a melt blending and compression-curing process. The impact strength of the composites was shown to increase with the addition of increasing proportion of graphene, and with increasing proportion of C10[VImBr]2, of up to 5 wt%. In detail, the electrical conductivity of the PF/graphene composites increased significantly from 2.3×10−12 to 4×10−4S/cm as the graphene content increased from 0 to 20 wt%. Moreover, the electrical conductivity of the PF/graphene/C10[VImBr]2 composites containing 15 wt% graphene was shown to increase from 5.6×10−5 to 9.2×10−4 S/cm as the content of C10[VImBr]2 increased from 0 to 5 wt%.

AB - The ionic liquid 3-decyl-bis(1-vinyl-1H-imidazole-3-ium-bromide) (C10[VImBr]2) was synthesized and its chemical structure characterized by Fourier-transform infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. To improve the electrical conductivity of the phenolic formaldehyde (PF) resin, PF/graphene and PF/graphene/C10[VImBr]2 composites were prepared via a melt blending and compression-curing process. The impact strength of the composites was shown to increase with the addition of increasing proportion of graphene, and with increasing proportion of C10[VImBr]2, of up to 5 wt%. In detail, the electrical conductivity of the PF/graphene composites increased significantly from 2.3×10−12 to 4×10−4S/cm as the graphene content increased from 0 to 20 wt%. Moreover, the electrical conductivity of the PF/graphene/C10[VImBr]2 composites containing 15 wt% graphene was shown to increase from 5.6×10−5 to 9.2×10−4 S/cm as the content of C10[VImBr]2 increased from 0 to 5 wt%.

KW - Composites

KW - Electrical Conductivity

KW - Graphene

KW - Ionic Liquid

KW - Phenolic Formaldehyde Resin

UR - https://www.scopus.com/pages/publications/85112403046

U2 - 10.1007/s11814-021-0860-y

DO - 10.1007/s11814-021-0860-y

M3 - Article

AN - SCOPUS:85112403046

SN - 0256-1115

VL - 38

SP - 2332

EP - 2340

JO - Korean Journal of Chemical Engineering

JF - Korean Journal of Chemical Engineering

IS - 11

ER -

Electrical property improvement of phenolic formaldehyde resin with graphene and ionic liquid

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Keywords

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