Intrinsic sources of high thermal conductivity of CdSiP2 determined by first-principle anharmonic calculations

2018 ◽  
Vol 20 (3) ◽  
pp. 1568-1574 ◽  
Author(s):  
Lei Wei ◽  
Yuanyuan Zhang ◽  
Xianshun Lv ◽  
Yuguo Yang ◽  
Huajian Yu ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Acoustic Phonon ◽  
High Thermal Conductivity ◽  
First Principle ◽  
Optic Phonon ◽  
Phonon Lifetime ◽  
Phonon Velocity

The high thermal conductivity of CdSiP2 stems from long acoustic phonon lifetime and large optic phonon velocity.

Preparation of 1D C/C Composites with High Thermal Conductivity

2013 ◽  
Vol 28 (12) ◽  
pp. 1338-1344 ◽  
Author(s):  
Jian-Feng LIN ◽  
Guan-Ming YUAN ◽  
Xuan-Ke LI ◽  
Zhi-Jun DONG ◽  
Jiang ZHANG ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
High Thermal Conductivity

High thermal conductivity carbon fiber reinforced polymer based on a carbon fiber from pitch and dispersed-filled ENPB matrix

2018 ◽  
pp. 130-137
Author(s):  
E. A. Nikolaeva ◽  
A. N. Timofeev ◽  
K. V. Mikhaylovskiy
Keyword(s):  
Thermal Conductivity ◽  
Carbon Fiber ◽  
High Thermal Conductivity ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Carbon Powder ◽  
Fiber Reinforced ◽  
Thermophysical Characteristics ◽  
Reinforced Polymer ◽  
Carbon Fiber Reinforced

This article describes the results of the development of a high thermal conductivity carbon fiber reinforced polymer based on carbon fiber from pitch and an ENPB matrix modified with a carbon powder of high thermal conductivity. Data of the technological scheme of production and the results of determining the physicomechanical and thermophysical characteristics of carbon fiber reinforced polymer are presented. 

Strain tuned high thermal conductivity in boron phosphide at nanometer length scales – a first-principles study

2020 ◽  
Vol 22 (36) ◽  
pp. 20914-20921 ◽  
Author(s):  
Rajmohan Muthaiah ◽  
Jivtesh Garg
Keyword(s):  
Thermal Conductivity ◽  
First Principles ◽  
High Thermal Conductivity ◽  
Biaxial Strain ◽  
Length Scales ◽  
First Principles Study ◽  
Boron Phosphide

We report novel pathways to significantly enhance the thermal conductivity at nanometer length scales in boron phosphide through biaxial strain.

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