@article{ART001958406},
author={Minjae Kim and 김영선 and BAECK SUNG HYEON and SHIM SANG EUN},
title={Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites},
journal={Carbon Letters},
issn={1976-4251},
year={2015},
volume={16},
number={1},
pages={34-40}
TY - JOUR
AU - Minjae Kim
AU - 김영선
AU - BAECK SUNG HYEON
AU - SHIM SANG EUN
TI - Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites
JO - Carbon Letters
PY - 2015
VL - 16
IS - 1
PB - Korean Carbon Society
SP - 34
EP - 40
SN - 1976-4251
AB - In this study, in order to improve the thermal and electrical properties of epoxy/graphene nanoplatelets (GNPs), surface modifications of GNPs are conducted using silane coupling agents. Three silane coupling agents, i.e. 2-(3,4-epoxycyclohexyl)-ethyltrimethoxysilane (ETMOS), 3-glycidoxypropyltriethoxysilane (GPTS), and 3-glycidoxypropyltrimethoxysilane (GPTMS), were used. Among theses, GPTMS exhibits the best modification performance for fabricating GNP-incorporated epoxy composites. The effect of the silanization is evaluated using transmission electron microscopy (TEM), scanning electron microscopy, thermogravimetric analysis, and energy dispersive X-ray spectroscopy. The electrical and thermal conductivities are characterized. The epoxy/silanized GNPs exhibits higher thermal and electrical properties than the epoxy/raw GNPs due to the improved dispersion state of the GNPs in the epoxy matrix. The TEM microphotographs and Turbiscan data demonstrate that the silane molecules grafted onto the GNP surface improve the GNP dispersion in the epoxy.
KW - graphene;epoxy;composite;surface treatment;thermal conductivity
DO -
UR -
ER -
Minjae Kim, 김영선, BAECK SUNG HYEON and SHIM SANG EUN. (2015). Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites. Carbon Letters, 16(1), 34-40.
Minjae Kim, 김영선, BAECK SUNG HYEON and SHIM SANG EUN. 2015, "Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites", Carbon Letters, vol.16, no.1 pp.34-40.
Minjae Kim, 김영선, BAECK SUNG HYEON, SHIM SANG EUN "Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites" Carbon Letters 16.1 pp.34-40 (2015) : 34.
Minjae Kim, 김영선, BAECK SUNG HYEON, SHIM SANG EUN. Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites. 2015; 16(1), 34-40.
Minjae Kim, 김영선, BAECK SUNG HYEON and SHIM SANG EUN. "Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites" Carbon Letters 16, no.1 (2015) : 34-40.
Minjae Kim; 김영선; BAECK SUNG HYEON; SHIM SANG EUN. Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites. Carbon Letters, 16(1), 34-40.
Minjae Kim; 김영선; BAECK SUNG HYEON; SHIM SANG EUN. Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites. Carbon Letters. 2015; 16(1) 34-40.
Minjae Kim, 김영선, BAECK SUNG HYEON, SHIM SANG EUN. Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites. 2015; 16(1), 34-40.
Minjae Kim, 김영선, BAECK SUNG HYEON and SHIM SANG EUN. "Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites" Carbon Letters 16, no.1 (2015) : 34-40.
