Enhanced Thermal Conductivity of Epoxy–Graphene Composites by Using Non‐Oxidized Graphene Flakes with Non‐Covalent Functionalization | Zendy

Song Sung Ho | Zendy; Park Kwang Hyun | Zendy; Kim Bo Hyun | Zendy; Choi Yong Won | Zendy; Jun Gwang Hoon | Zendy; Lee Dong Ju | Zendy; Kong ByungSeon | Zendy; Paik KyungWook | Zendy; Jeon Seokwoo | Zendy

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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).

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