Mechanical, electrical, and dielectric properties of polyvinylidene fluoride/short carbon fiber composites with low-electrical percolation threshold

2013 ◽  
Vol 131 (3) ◽  
pp. n/a-n/a ◽  
Author(s):  
Ranvijai Ram ◽  
Mostafizur Rahaman ◽  
Dipak Khastgir
Keyword(s):  
Dielectric Properties ◽  
Carbon Fiber ◽  
Percolation Threshold ◽  
Polyvinylidene Fluoride ◽  
Fiber Composites ◽  
Carbon Fiber Composites ◽  
Electrical Percolation ◽  
Electrical Percolation Threshold ◽  
Electrical And Dielectric Properties ◽  
Short Carbon

Dielectric properties of epoxy/short carbon fiber composites

2010 ◽  
Vol 45 (19) ◽  
pp. 5196-5203 ◽  
Author(s):  
Z. M. Elimat ◽  
M. S. Hamideen ◽  
K. I. Schulte ◽  
H. Wittich ◽  
A. de la Vega ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Carbon Fiber ◽  
Fiber Composites ◽  
Carbon Fiber Composites ◽  
Short Carbon Fiber ◽  
Short Carbon

scholarly journals Broadband Dielectric Properties of Fe2O3·H2O Nanorods/Epoxy Resin Composites

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Darya Meisak ◽  
Jan Macutkevic ◽  
Dzmitry Bychanok ◽  
Algirdas Selskis ◽  
Juras Banys ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Percolation Threshold ◽  
Epoxy Resin ◽  
Polymer Matrix ◽  
Finite Conductivity ◽  
Resin Composites ◽  
Electrical Percolation ◽  
Electrical Percolation Threshold ◽  
Percolation Network ◽  
Properties Of Composites

A series of polymer composites based on epoxy resin with a 5–40 vol.% concentration of goethite (Fe2O3·H2O) nanorods was produced. The electrical percolation threshold in these composites was determined as 30 vol.% of nanorods. The dielectric properties of the composites both below and above the percolation threshold were studied in a wide temperature (200 K–450 K) and frequency (from Hz to THz) ranges. The dielectric properties of composites below the percolation threshold are mainly determined by the relaxation in a pure polymer matrix. The electrical properties of composites above the percolation threshold are determined by the percolation network, which is formed by the goethite nanorods inside the polymer matrix. Due to the finite conductivity of the epoxy resin, the electrical conductivity at high temperatures occurs in the composites both above and below the percolation threshold.

Properties of bio-based polymer nylon 11 reinforced with short carbon fiber composites

2014 ◽  
Vol 36 (4) ◽  
pp. 668-674 ◽  
Author(s):  
Kevin Magniez ◽  
Rahim Iftikhar ◽  
Bronwyn L. Fox
Keyword(s):  
Carbon Fiber ◽  
Fiber Composites ◽  
Carbon Fiber Composites ◽  
Short Carbon Fiber ◽  
Nylon 11 ◽  
Short Carbon

Nanoscratch testing to assess the fiber adhesion of short-carbon-fiber composites

2006 ◽  
Vol 103 (1) ◽  
pp. 328-335 ◽  
Author(s):  
Julia A. King ◽  
Ibrahim Miskioglu ◽  
Debra D. Wright-Charlesworth ◽  
Charles D. Van Karsen
Keyword(s):  
Carbon Fiber ◽  
Fiber Composites ◽  
Carbon Fiber Composites ◽  
Short Carbon Fiber ◽  
Short Carbon
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