A study on thermal conductivity properties of heat dissipation sheet using graphene composite adhesive

The objective of this study was to develop a high-efficiency graphene composite adhesive with excellent heat dissipation characteristic while maintaining its adhesiveness. The graphene to adhesive ratio was optimized in the adhesive mixture for the development of the superior heat dissipation sheet,...

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Bibliographic Details
Published inMolecular Crystals and Liquid Crystals Vol. 677; no. 1; pp. 65 - 73
Main Authors Choi, Jong-Keun, Park, Byung-Min, Han, Kwan-Young
Format Journal Article
LanguageEnglish
Published Philadelphia Taylor & Francis 12.12.2018
Taylor & Francis Ltd
Subjects
Adhesive
Adhesives
Graphene
Heat conductivity
Heat dissipation
Heat dissipation sheet
Heat transfer
Product design
Thermal conductivity
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Summary:The objective of this study was to develop a high-efficiency graphene composite adhesive with excellent heat dissipation characteristic while maintaining its adhesiveness. The graphene to adhesive ratio was optimized in the adhesive mixture for the development of the superior heat dissipation sheet, and then its characteristics were compared to those of the heat dissipation sheet using the conventional adhesive. As a result, the thickness of the optimized graphene composite adhesive were found to be 20μm thinner than the conventional adhesive, and the thermal conductivity of the heat dissipation sheet improved by about 360% using the optimized graphene composite adhesive.
ISSN:1542-1406
1563-5287
1527-1943
DOI:10.1080/15421406.2019.1597512