Thermal Properties of the Graphene Oxide (GO) Reinforced Epoxy Composites (Thermal Adhesive Liquid Type): Application of Thermal Interface Materials

2021 ◽  
pp. 933-940
Author(s):  
M. Mohamed ◽  
M. N. B. Omar ◽  
A. I. M. Shaiful ◽  
R. Rahman ◽  
M. F. Hamid ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Properties ◽  
Epoxy Composites ◽  
Thermal Interface Materials ◽  
Thermal Interface ◽  
Liquid Type ◽  
Interface Materials

Thermo-optical characterization and thermal properties of graphene–polymer composites: a review

2018 ◽  
Vol 6 (12) ◽  
pp. 2901-2914 ◽  
Author(s):  
Reg Bauld ◽  
Dong-Yup William Choi ◽  
Paul Bazylewski ◽  
Ranjith Divigalpitiya ◽  
Giovanni Fanchini
Keyword(s):  
Thermal Properties ◽  
Polymer Composites ◽  
Optical Characterization ◽  
Great Promise ◽  
Thermal Interface Materials ◽  
Thermal Interface ◽  
Photothermal Deflection ◽  
Interface Materials

Graphene–polymer composites show great promise as thermal interface materials. We here offer a deeper understanding of their thermal properties using contactless photothermal deflection techniques.

scholarly journals Globular Flower-Like Reduced Graphene Oxide Design for Enhancing Thermally Conductive Properties of Silicone-Based Spherical Alumina Composites

Nanomaterials ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 544
Author(s):  
Weijie Liang ◽  
Tiehu Li ◽  
Xiaocong Zhou ◽  
Xin Ge ◽  
Xunjun Chen ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Thermal Interface Materials ◽  
Thermal Interface ◽  
Reduced Graphene ◽  
The Matrix ◽  
Thermally Conductive ◽  
Interface Materials ◽  
Spherical Alumina

The enhancement of thermally conductive performances for lightweight thermal interface materials is a long-term effort. The superb micro-structures of the thermal conductivity enhancer have an important impact on increasing thermal conductivity and decreasing thermal resistance. Here, globular flower-like reduced graphene oxide (GFRGO) is designed by the self-assembly of reduced graphene oxide (RGO) sheets, under the assistance of a binder via the spray-assisted method for silicone-based spherical alumina (S-Al2O3) composites. When the total filler content is fixed at 84 wt%, silicone-based S-Al2O3 composites with 1 wt% of GFRGO exhibit a much more significant increase in thermal conductivity, reduction in thermal resistance and reinforcement in thermal management capability than that of without graphene. Meanwhile, GFRGO is obviously superior to that of their RGO counterparts. Compared with RGO sheets, GFRGO spheres which are well-distributed between the S-Al2O3 fillers and well-dispersed in the matrix can build three-dimensional and isotropic thermally conductive networks more effectively with S-Al2O3 in the matrix, and this minimizes the thermal boundary resistance among components, owning to its structural characteristics. As with RGO, the introduction of GFRGO is helpful when decreasing the density of silicone-based S-Al2O3 composites. These attractive results suggest that the strategy opens new opportunities for fabricating practical, high-performance and light-weight filler-type thermal interface materials.

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