@article{ART003062664},
author={Yao Shan-Shan and Lee Seul-Yi and Li Hai-Long and Jin Fan-Long and PARK SOOJIN},
title={Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={2},
pages={647-655},
doi={10.1007/s42823-023-00649-2}
TY - JOUR
AU - Yao Shan-Shan
AU - Lee Seul-Yi
AU - Li Hai-Long
AU - Jin Fan-Long
AU - PARK SOOJIN
TI - Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites
JO - Carbon Letters
PY - 2024
VL - 34
IS - 2
PB - Korean Carbon Society
SP - 647
EP - 655
SN - 1976-4251
AB - This study aimed to fabricate composites with high thermal conductivity using diglycidyl ether of bisphenol-A (DGEBA), incorporating carbon fiber cloth (CFC) and graphene as reinforcing agents. Notably, the dispersion of graphene within the DGEBA matrix was enhanced through surface modification via a silane coupling agent. The effects of CFC and graphene addition on the impact strength, thermal conductivity, and morphology of the composites were examined. The experimental results showed that the incorporation of 6 wt% CFC resulted in a substantial (16-fold) increase in impact strength. Furthermore, the introduction of 6 wt% CFCs along with 20 wt% graphene led to a remarkable enhancement in thermal conductivity to 5.7 W/(m K), which was approximately 22 and 4 times higher than the intrinsic thermal conductivities of pristine DGEBA and the CFC/DGEBA composite, respectively. The increased impact strength is ascribed to the incorporation of CFC and silane-modified graphene. Additionally, the gradual increase in thermal conductivity can be attributed to the enhanced interaction between the acidic silane-modified graphene and the basic epoxy–amine hardener within the system studied.
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KW - DGEBA Carbon fiber cloth Graphene Composites Thermal conductivity
DO - 10.1007/s42823-023-00649-2
ER -
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long and PARK SOOJIN. (2024). Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites. Carbon Letters, 34(2), 647-655.
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long and PARK SOOJIN. 2024, "Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites", Carbon Letters, vol.34, no.2 pp.647-655. Available from: doi:10.1007/s42823-023-00649-2
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long, PARK SOOJIN "Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites" Carbon Letters 34.2 pp.647-655 (2024) : 647.
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long, PARK SOOJIN. Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites. 2024; 34(2), 647-655. Available from: doi:10.1007/s42823-023-00649-2
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long and PARK SOOJIN. "Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites" Carbon Letters 34, no.2 (2024) : 647-655.doi: 10.1007/s42823-023-00649-2
Yao Shan-Shan; Lee Seul-Yi; Li Hai-Long; Jin Fan-Long; PARK SOOJIN. Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites. Carbon Letters, 34(2), 647-655. doi: 10.1007/s42823-023-00649-2
Yao Shan-Shan; Lee Seul-Yi; Li Hai-Long; Jin Fan-Long; PARK SOOJIN. Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites. Carbon Letters. 2024; 34(2) 647-655. doi: 10.1007/s42823-023-00649-2
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long, PARK SOOJIN. Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites. 2024; 34(2), 647-655. Available from: doi:10.1007/s42823-023-00649-2
Yao Shan-Shan, Lee Seul-Yi, Li Hai-Long, Jin Fan-Long and PARK SOOJIN. "Enhanced thermal conductivity of carbon fibers/silanized graphene/epoxy matrix composites" Carbon Letters 34, no.2 (2024) : 647-655.doi: 10.1007/s42823-023-00649-2
