Morphology and electrical conductivity behavior of electro-deposited conductive carbon black-filled epoxy dispersions near the insulator–conductor transition point

2006 ◽  
Vol 290 (1-3) ◽  
pp. 186-193 ◽  
Author(s):  
Zahra Ranjbar ◽  
Saeed Rastegar
Keyword(s):  
Electrical Conductivity ◽  
Carbon Black ◽  
Transition Point ◽  
Conductive Carbon Black ◽  
Electrical Conductivity Behavior ◽  
Conductivity Behavior

Thermo-structural analysis and electrical conductivity behavior of epoxy/metals composites

2017 ◽  
Vol 104 ◽  
pp. 185-191 ◽  
Author(s):  
N. Boumedienne ◽  
Y. Faska ◽  
A. Maaroufi ◽  
G. Pinto ◽  
L. Vicente ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Structural Analysis ◽  
Electrical Conductivity Behavior ◽  
Conductivity Behavior

scholarly journals Ionic and conformational mobility in poly(vinylidene fluoride)/ionic liquid blends: Dielectric and electrical conductivity behavior

Polymer ◽  
2018 ◽  
Vol 143 ◽  
pp. 164-172 ◽  
Author(s):  
D.M. Correia ◽  
R. Sabater i Serra ◽  
J.A. Gómez Tejedor ◽  
V. de Zea Bermudez ◽  
A. Andrio Balado ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Ionic Liquid ◽  
Vinylidene Fluoride ◽  
Conformational Mobility ◽  
Electrical Conductivity Behavior ◽  
Poly Vinylidene Fluoride ◽  
Conductivity Behavior

High temperature thermoelectric properties of Bi2−xNaxSr2Co2Oy ceramics

2015 ◽  
Vol 29 (27) ◽  
pp. 1550159 ◽  
Author(s):  
Q. L. He ◽  
S. Y. Li ◽  
F. Gao ◽  
Z. Zhu ◽  
X. Hu ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Hole Doping ◽  
Doping Amount ◽  
Seebeck Coefficients ◽  
Na Doping ◽  
Electrical Conductivity Behavior ◽  
Lower Temperature ◽  
Conductivity Behavior

The Na doping effects on the high temperature thermoelectric properties of [Formula: see text] ([Formula: see text] = 0, 0.05, 0.10, 0.15, 0.20 and 0.30) ceramics were investigated from 343 K to 973 K. When [Formula: see text], the electrical resistivity of [Formula: see text] decreases with increasing Na doping amount due to the hole-doping effect, which exhibits metallic electrical conductivity behavior. While, at the temperature range of 480–830 K, the samples with [Formula: see text] exhibit semiconductor electrical conductivity behavior instead. The Seebeck coefficients are improved by Na doping at lower temperature, but they decrease slightly at higher temperature except for [Formula: see text]. Roughly, the thermal conductivity is depressed by the doping defects. As an overall result, the dimensionless figure of merit [Formula: see text] of [Formula: see text] reaches the maximum value of 0.3 K at 973 K, which is nearly twice the value of the undoped sample [Formula: see text].

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