scholarly journals Dielectric relaxations in PEEK by combined dynamic dielectric spectroscopy and thermally stimulated current

2012 ◽  
Vol 111 (1) ◽  
pp. 807-814 ◽  
Author(s):  
Aurélie Leonardi ◽  
Eric Dantras ◽  
Jany Dandurand ◽  
Colette Lacabanne
Keyword(s):  
Dielectric Spectroscopy ◽  
Thermally Stimulated Current ◽  
Dielectric Relaxations ◽  
Dynamic Dielectric Spectroscopy

Broadband Dielectric Spectroscopy of Inorganic Solids

2006 ◽  
Vol 518 ◽  
pp. 439-446
Author(s):  
J.C. Badot
Keyword(s):  
Dielectric Spectroscopy ◽  
Interfacial Polarization ◽  
Charge Carriers ◽  
Fundamental Aspect ◽  
Water Molecules ◽  
Inorganic Solids ◽  
Dielectric Relaxations ◽  
Broadband Dielectric Spectroscopy ◽  
Polarization Phenomena ◽  
Small Polarons

This paper deals with the fundamental aspect of dielectric relaxations in conducting inorganic solids. It has been shown that it is possible to evidence dielectric relaxations due to charge carriers such as electrons (small-polarons) and ions, dipole reorientations (e.g. water molecules in hydrates) and to interfacial polarization phenomena (e.g. grain boundaries) in polycrystalline compounds. The importance of all these phenomena is discussed in relation to their possible interventions in dielectric spectra.

Dielectric Relaxations and Conductivity Mechanism of Nafion: Studies Based on Broadband Dielectric Spectroscopy

2019 ◽  
Vol 16 (2) ◽  
pp. 1183-1193 ◽  
Author(s):  
Vito Di Noto ◽  
Matteo Piga ◽  
Giuseppe Pace ◽  
Enrico Negro ◽  
Sandra Lavina
Keyword(s):  
Dielectric Spectroscopy ◽  
Conductivity Mechanism ◽  
Dielectric Relaxations ◽  
Broadband Dielectric Spectroscopy
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