Universiti Teknologi Malaysia Institutional Repository

High-performance carbon nanotubes thermal interface materials

Idris, J. and Hon, T.W . (2015) High-performance carbon nanotubes thermal interface materials. In: 36th International Electronics Manufacturing Technology Conference, 11 - 13 November 2014, Johor, Malaysia.

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Official URL: http://dx.doi.org/10.1109/IEMT.2014.7123135

Abstract

This paper discusses CNT's applications in thermal management. High-performance heat dissipation pastes for thermal interface applications were developed by dispersing CNT powder into a silicone oil that widely used in thermal interface material, Thermal conductivities of the resulting samples were measured. The effects of loading wt% of CNT and size and geometric on the thermal conductivity and performance of paste were also investigated. The results showed that the thermal conductivity of the silicone oil enhanced to 1.640 W/mK from pure silicone oil with value 0.165 W/mK. As the loading of CNT increases to 60 wt% the thermal conductivity increase to 4.237 W/mK. The geometric that long cylindrical in shape improve the ability of CNT to enhance the thermal conductivity properties but will cause losing the conformability of paste.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Carbon Nanotube (CNT), thermal management
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:59300
Deposited By: Haliza Zainal
Deposited On:18 Jan 2017 01:50
Last Modified:10 Apr 2022 03:12

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