Muhsan, Ali A. and Lafdi, Khalid (2019) Fabrication and characterization of graphene-based paper for heat spreader applications. Journal of Applied Physics, 126 (15). p. 155109. ISSN 0021-8979
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Abstract
In this work, in-plane thermal conductivity measurement was carried out on graphene-based papers. Graphene-based papers were fabricated using various processing techniques such as chemical vapor deposition (CVD), hot pressing of graphene slurry, and evaporation induced self-assembly. The prepared materials were characterized using scanning electron microscopy, Raman spectroscopy, and X-ray diffraction. In-plane thermal conductivity measurement was performed via a steady state thin film thermal conductivity apparatus. The in-plane thermal conductivity measurements show that the CVD based sample has the highest thermal conductivity. COMSOL Multiphysics was used to simulate the in-plane thermal conductivity of graphene-based papers.
| Item Type: | Article |
|---|---|
| Subjects: | F200 Materials Science F300 Physics H800 Chemical, Process and Energy Engineering |
| Department: | Faculties > Engineering and Environment > Mechanical and Construction Engineering |
| Depositing User: | Elena Carlaw |
| Date Deposited: | 17 Feb 2021 16:16 |
| Last Modified: | 31 Jul 2021 15:02 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/45462 |
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