Understanding the thermal, mechanical and electrical properties of epoxy nanocomposites

2007 ◽  
Vol 445-446 ◽  
pp. 567-578 ◽  
Author(s):  
R. Sarathi ◽  
R.K. Sahu ◽  
P. Rajeshkumar
Keyword(s):  
Electrical Properties ◽  
Epoxy Nanocomposites ◽  
Mechanical And Electrical Properties

scholarly journals Preparation, Characterization, and Modeling of Carbon Nanofiber/Epoxy Nanocomposites

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Lan-Hui Sun ◽  
Zoubeida Ounaies ◽  
Xin-Lin Gao ◽  
Casey A. Whalen ◽  
Zhen-Guo Yang
Keyword(s):  
Electrical Properties ◽  
Young’S Modulus ◽  
Carbon Nanofiber ◽  
Volume Fraction ◽  
Young's Modulus ◽  
Alternate Current ◽  
Epoxy Nanocomposites ◽  
Mechanical And Electrical Properties ◽  
Depth Study ◽  
Matrix Nanocomposites

There is a lack of systematic investigations on both mechanical and electrical properties of carbon nanofiber (CNF)-reinforced epoxy matrix nanocomposites. In this paper, an in-depth study of both static and dynamic mechanical behaviors and electrical properties of CNF/epoxy nanocomposites with various contents of CNFs is provided. A modified Halpin-Tsai equation is used to evaluate the Young's modulus and storage modulus of the nanocomposites. The values of Young's modulus predicted using this method account for the effect of the CNF agglomeration and fit well with those obtained experimentally. The results show that the highest tensile strength is found in the epoxy nanocomposite with a 1.0 wt% CNFs. The alternate-current (AC) electrical properties of the CNF/epoxy nanocomposites exhibit a typical insulator-conductor transition. The conductivity increases by four orders of magnitude with the addition of 0.1 wt% (0.058 vol%) CNFs and by ten orders of magnitude for nanocomposites with CNF volume fractions higher than 1.0 wt% (0.578 vol%). The percolation threshold (i.e., the critical CNF volume fraction) is found to be at 0.057 vol%.

Influence of filler alignment in the mechanical and electrical properties of carbon nanotubes/epoxy nanocomposites

2012 ◽  
Vol 407 (16) ◽  
pp. 3181-3183 ◽  
Author(s):  
M. Felisberto ◽  
A. Arias-Durán ◽  
J.A. Ramos ◽  
I. Mondragon ◽  
R. Candal ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electrical Properties ◽  
Epoxy Nanocomposites ◽  
Mechanical And Electrical Properties

Mechanical and Electrical Properties of Aluminum/Epoxy Nanocomposites

2016 ◽  
Vol 45 (11) ◽  
pp. 5885-5894 ◽  
Author(s):  
Lina Dong ◽  
Wenying Zhou ◽  
Xuezhen Sui ◽  
Zijun Wang ◽  
Huiwu Cai ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Epoxy Nanocomposites ◽  
Mechanical And Electrical Properties

Significantly enhanced mechanical and electrical properties of epoxy nanocomposites reinforced with low loading of polyaniline nanoparticles

RSC Advances ◽  
2016 ◽  
Vol 6 (25) ◽  
pp. 21187-21192 ◽  
Author(s):  
Jiang Guo ◽  
Jun Long ◽  
Daowei Ding ◽  
Qiang Wang ◽  
Yu Shan ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Epoxy Nanocomposites ◽  
Mechanical And Electrical Properties ◽  
Polyaniline Nanoparticles

Enhanced mechanical and electrical properties were observed in the polyaniline–epoxy nanocomposites prepared by three different techniques.

Study of mechanical and electrical properties of AlMgSi alloys

2010 ◽  
Vol 35 (1) ◽  
pp. 59-69 ◽  
Author(s):  
Fares Serradj ◽  
Rebal Guemini ◽  
Hichem Farh ◽  
Karim Djemmal
Keyword(s):  
Electrical Properties ◽  
Mechanical And Electrical Properties

scholarly journals The Physical-Mechanical and Electrical Properties of Cast Aluminum-Based Alloys Reinforced with Diamond Nanoparticles

2015 ◽  
Vol 57 (11) ◽  
pp. 1485-1490 ◽  
Author(s):  
S. A. Vorozhtsov ◽  
А. P. Khrustalyov ◽  
D. G. Eskin ◽  
S. N. Кulkov ◽  
N. Alba-Baena
Keyword(s):  
Electrical Properties ◽  
Cast Aluminum ◽  
Diamond Nanoparticles ◽  
Mechanical And Electrical Properties
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