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Heat dissipation of electric conductor composite materials

 Last Update: 2020-10-26
 Source: Internet
 Author: User

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Current work is to analyze electric heating by doping the joule effect of carbon nanotubes (CNT), graphene nanotubes (GNP) or a combination of both.
the main purpose of the project is to obtain thermal materials with high conductivity for future applications in intelligent electrical and electronic devices. In addition, the composite materials were thermally and mechanically masted to study the combined effects of CNT and GNP to

. As a dispersion technology, different nanocomposic materials are manufactured by three-roll grinding method. Use a thermal infrared camera to obtain temperature increments due to joule heating.
the combination of two nanofillers to improve thermal conductivity and
. The addition of CNT causes an important increase in conductivity, which is related to important heating. The combination of nanofillers, GNP and CNT adds little change in conductivity, but it causes an important increase in the thermal conductivity of composite materials. This helps lead to more uniform heating, which increases heat dissipation efficiency.
the study was published in the Journal of Coating Technology and Research, March 2019, volume 16, issue 2, pp. 491-498.
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