Results 21 to 30 of about 3,740,932 (397)
Nano-Micro Letters, 2020 Lamellar-structured graphene aerogels with vertically aligned and closely stacked high-quality graphene lamellae are fabricated. The superior thermally conductive capacity of the aerogel endows epoxy with a high through-plane thermal conductivity of 20.0
Pengfei Liu +6 more
semanticscholar +1 more source
Thermal Conductivity of Polymers and Their Nanocomposites [PDF]
Advances in Materials, 2018 Polymers are usually considered as thermal insulators, and their applications are limited by their low thermal conductivity. However, recent studies have shown that certain polymers have surprisingly high thermal conductivity, some of which are ...
Xiangfan Xu +3 more
semanticscholar +1 more source
Thermal transport study in actinide oxides with point defects
Nuclear Engineering and Technology, 2019 We use a molecular dynamics simulation to explore thermal transport in oxide nuclear fuels with point defects. The effect of vacancy and substitutional defects on the thermal conductivity of plutonium dioxide and uranium dioxide is investigated.
Alex Resnick +4 more
doaj +1 more source
Ultrahigh thermal conductivity in isotope-enriched cubic boron nitride
Science, 2020 A cool way to use isotopes Thermal management of electronics requires materials that can efficiently remove heat. Several promising materials have been found recently, but diamond remains the bulk material with the highest thermal conductivity.
Ke Chen +23 more
semanticscholar +1 more source
Molecules, 2023 The application of traditional materials with constant thermal conductivity in time-varying thermal environments poses great challenges due to their inability of adjusting thermal conductivity according to different requirements, for which reason ...
Hongyao Tang +5 more
doaj +1 more source
Thickness-dependent thermal properties of amorphous insulating thin films measured by photoreflectance microscopy [PDF]
, 2017 In this work, we report on the measurement of the thermal conductivity of thin insulating films of SiO2 obtained by thermal oxidation, and Al2O3 grown by atomic layer deposition (ALD), both on Si wafers.
Al Mohtar, A. +8 more
core +2 more sources
Journal of Advanced Ceramics, 2020 A series of Sm2Zr2O7-SiC composites doped with different volume fraction and particle size of SiC were prepared by hot pressing at 1300 °C. The phase of the composites prepared is P-Sm2Zr2O7 and C-SiC, and no other diffraction peaks exist, which ...
Zhuang Ma, Qi Zhang, Ling Liu, Yanbo Liu
doaj +1 more source
Thermal Conductivity of Defective Graphene Oxide: A Molecular Dynamic Study
Molecules, 2019 In this paper, the thermal properties of graphene oxide (GO) with vacancy defects were studied using a non-equilibrium molecular dynamics method. The results showed that the thermal conductivity of GO increases with the model length.
Yi Yang +7 more
doaj +1 more source
Experimental and Numerical Analysis of the Thermal Conductivity of SiCf/SiC Composites
Advances in Materials Science and Engineering, 2023 SiC fiber-reinforced silicon matrix (SiCf/SiC) composites are of significant interest for the aircraft engine. The thermal conductive behaviors of [0-90-0]s SiCf/SiC composites along in-plane and out-of-plane (thickness) directions were reported in this ...
Zhaoguo Mi, Zhenhua Chen, Weihua Yang
doaj +1 more source
Study on thermal conductivity of improved soil under different freezing temperatures.
PLoS ONE, 2023 Based on the influence of moisture content, dry density and temperature (≦ 0°C) on the thermal conductivity of lime-modified red clay, the thermal conductivity was measured by transient hot wire method. A total of 125 data were obtained and the evolution
Hongqi Wang +3 more
doaj +1 more source