Premium
Enhanced Thermal Conductivity of Epoxy–Graphene Composites by Using Non‐Oxidized Graphene Flakes with Non‐Covalent Functionalization
Author(s) -
Song Sung Ho,
Park Kwang Hyun,
Kim Bo Hyun,
Choi Yong Won,
Jun Gwang Hoon,
Lee Dong Ju,
Kong ByungSeon,
Paik KyungWook,
Jeon Seokwoo
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201202736
Subject(s) - materials science , graphene , surface modification , composite material , epoxy , thermal conductivity , nanocomposite , covalent bond , polymer , composite number , nanotechnology , chemical engineering , organic chemistry , chemistry , engineering
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).