Thermal conductivity and interfacial resistance in single-wall carbon nanotube epoxy composites

2005 ◽  
Vol 87 (16) ◽  
pp. 161909 ◽  
Author(s):  
M. B. Bryning ◽  
D. E. Milkie ◽  
M. F. Islam ◽  
J. M. Kikkawa ◽  
A. G. Yodh
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Epoxy Composites ◽  
Interfacial Resistance ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

Measurement of the thermal conductivity of a water-based single-wall carbon nanotube colloidal suspension with a modified 3- ω method

2009 ◽  
Vol 20 (31) ◽  
pp. 315706 ◽  
Author(s):  
Tae Y Choi ◽  
Mohammad H Maneshian ◽  
Boseon Kang ◽  
Won S Chang ◽  
Chang S Han ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Colloidal Suspension ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Water Based

Thermal Conductivity of Single-Wall Carbon Nanotube Dispersions:  Role of Interfacial Effects

2008 ◽  
Vol 112 (3) ◽  
pp. 654-658 ◽  
Author(s):  
Jagjit Nanda ◽  
Clay Maranville ◽  
Shannon C. Bollin ◽  
Dustyn Sawall ◽  
Hiroko Ohtani ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Interfacial Effects ◽  
Single Wall Carbon

scholarly journals Mechanical properties and microstructure of single-wall carbon nanotube/elastomeric epoxy composites with block copolymers

2014 ◽  
Vol 125 ◽  
pp. 116-119 ◽  
Author(s):  
Qianqian Li ◽  
Michael Zaiser ◽  
Jane R. Blackford ◽  
Chris Jeffree ◽  
Yehong He ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotube ◽  
Block Copolymers ◽  
Epoxy Composites ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

Influence of Thermal Loading on the Thermal Conductivity of Single-Wall Carbon Nanotube

2008 ◽  
Author(s):  
Bin-Hao Chen ◽  
Ming-Shan Jeng ◽  
Fang-Hei Tsau
Keyword(s):  
Thermal Conductivity ◽  
Heat Flux ◽  
Steady State ◽  
Carbon Nanotube ◽  
Temperature Gradient ◽  
Thermal Loading ◽  
Dynamics Simulation ◽  
Initial Time ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon

This investigation determines carbon nanotube thermal conductivity at heat flux ranging from 0.01 to 0.3 subject to different thermal loading of 5 ∼ 50 K/nm, using a non-equilibrium molecular dynamics simulation with true carbon potentials. The numerical model adopts Morse bending, a harmonic cosine and a torsion potential. The applied Nose´-Hoover thermostate describes atomic interactions taking place between the atoms. Hot and cold temperature reservoirs are respectively imposed on both computational domain sides to establish the temperature gradient along the carbon nanotube. Atoms at the interface exhibit transient behavior and undergo an exponential type decay with exerted temperature gradient. The thermal impact causes system fluctuation in the initial 3 ps leading to a transport region temperature as high as 600K. The thermal relaxation process reduces impact energy influence after 30 ps and leads to Maxwell’s distribution. Steady-state constant heat flux is observed after thermal equilibrium. Furthermore, the temperature curves show distinct high disturbance at initial time and linear distribution along the tube axial direction after steady-state. Results suggest that thermal conductivity value increases with increasing CNT subjected to thermal loading up to a temperature gradient of at least ∼ 41.3 K/Å representing thermal gradient convergence at heat conduction value 1258. Simulation results yield precise understanding of nano-scale transient heat transfer characteristics in a single-wall carbon nanotube.

Piezoresistive response of Pluronic-wrapped single-wall carbon nanotube–epoxy composites

2012 ◽  
Vol 23 (8) ◽  
pp. 909-917 ◽  
Author(s):  
Jose M Gonzalez-Dominguez ◽  
Alejandro Ansón-Casaos ◽  
Maria T Martinez ◽  
Armando Ferreira ◽  
Filipe Vaz ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Epoxy Composites ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon
Sign in / Sign up

Export Citation Format

Share Document