Enhanced Thermal Conductivity of Epoxy-Graphene Composites by Using Non-Oxidized Graphene Flakes with Non-Covalent Functionalization

Sung Ho Song; Kwang Hyun Park; Bo Hyun Kim; Yong Won Choi; Gwang Hoon Jun; Dong Ju Lee; Byung-Seon Kong; Kyung-Wook Paik; Seokwoo Jeon

doi:10.1002/adma.201202736

Enhanced Thermal Conductivity of Epoxy-Graphene Composites by Using Non-Oxidized Graphene Flakes with Non-Covalent Functionalization

Sung Ho Song
, Kwang Hyun Park
, Bo Hyun Kim
, Yong Won Choi
, Gwang Hoon Jun
, Dong Ju Lee
, Byung-Seon Kong
, Kyung-Wook Paik
, Seokwoo Jeon^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

681 Citations (Scopus)

Abstract

Homogeneous distribution of graphene flakes in a polymer matrix, still preserving intrinsic material properties, is key to successful composite applications. A novel approach is presented to disperse non-oxidized graphene flakes with non-covalent functionalization of 1-pyrenebutyric acid and to fabricate nanocomposites with outstanding thermal conductivity (∼1.53 W/mK) and mechanical properties (∼1.03 GPa).

Original language	English
Pages (from-to)	732-737
Journal	Advanced Materials
Volume	25
Issue number	5
Online published	14 Nov 2012
DOIs	https://doi.org/10.1002/adma.201202736
Publication status	Published - 6 Feb 2013
Externally published	Yes

Research Keywords

dispersion
graphene flakes
nanocomposites
non-covalent functionalization

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10.1002/adma.201202736

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@article{97dcee5552194ba29dea111c58c9faf0,

title = "Enhanced Thermal Conductivity of Epoxy-Graphene Composites by Using Non-Oxidized Graphene Flakes with Non-Covalent Functionalization",

abstract = "Homogeneous distribution of graphene flakes in a polymer matrix, still preserving intrinsic material properties, is key to successful composite applications. A novel approach is presented to disperse non-oxidized graphene flakes with non-covalent functionalization of 1-pyrenebutyric acid and to fabricate nanocomposites with outstanding thermal conductivity (∼1.53 W/mK) and mechanical properties (∼1.03 GPa).",

keywords = "dispersion, graphene flakes, nanocomposites, non-covalent functionalization",

author = "Song, \{Sung Ho\} and Park, \{Kwang Hyun\} and Kim, \{Bo Hyun\} and Choi, \{Yong Won\} and Jun, \{Gwang Hoon\} and Lee, \{Dong Ju\} and Byung-Seon Kong and Kyung-Wook Paik and Seokwoo Jeon",

year = "2013",

month = feb,

day = "6",

doi = "10.1002/adma.201202736",

language = "English",

volume = "25",

pages = "732--737",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-Blackwell",

number = "5",

}

TY - JOUR

T1 - Enhanced Thermal Conductivity of Epoxy-Graphene Composites by Using Non-Oxidized Graphene Flakes with Non-Covalent Functionalization

AU - Song, Sung Ho

AU - Park, Kwang Hyun

AU - Kim, Bo Hyun

AU - Choi, Yong Won

AU - Jun, Gwang Hoon

AU - Lee, Dong Ju

AU - Kong, Byung-Seon

AU - Paik, Kyung-Wook

AU - Jeon, Seokwoo

PY - 2013/2/6

Y1 - 2013/2/6

N2 - Homogeneous distribution of graphene flakes in a polymer matrix, still preserving intrinsic material properties, is key to successful composite applications. A novel approach is presented to disperse non-oxidized graphene flakes with non-covalent functionalization of 1-pyrenebutyric acid and to fabricate nanocomposites with outstanding thermal conductivity (∼1.53 W/mK) and mechanical properties (∼1.03 GPa).

AB - Homogeneous distribution of graphene flakes in a polymer matrix, still preserving intrinsic material properties, is key to successful composite applications. A novel approach is presented to disperse non-oxidized graphene flakes with non-covalent functionalization of 1-pyrenebutyric acid and to fabricate nanocomposites with outstanding thermal conductivity (∼1.53 W/mK) and mechanical properties (∼1.03 GPa).

KW - dispersion

KW - graphene flakes

KW - nanocomposites

KW - non-covalent functionalization

UR - https://www.scopus.com/pages/publications/84873396037

UR - https://www.scopus.com/pages/publications/84873396037#tab=impact

U2 - 10.1002/adma.201202736

DO - 10.1002/adma.201202736

M3 - RGC 21 - Publication in refereed journal

C2 - 23161437

SN - 0935-9648

VL - 25

SP - 732

EP - 737

JO - Advanced Materials

JF - Advanced Materials

IS - 5

ER -

Enhanced Thermal Conductivity of Epoxy-Graphene Composites by Using Non-Oxidized Graphene Flakes with Non-Covalent Functionalization

Abstract

Research Keywords

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