Journal ArticleDOI
A complex plane representation of dielectric and mechanical relaxation processes in some polymers
S. Havriliak,S. Negami +1 more
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In this paper, it was shown that the complex deformation of the same data can be represented by a function of same form but with different values for the constants, which can be interpreted as the decay of the distortion with time of the removal of stress field.About:
This article is published in Polymer.The article was published on 1967-01-01. It has received 2483 citations till now. The article focuses on the topics: Complex plane & Dielectric.read more
Citations
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Using viscoelastic properties to quantitatively estimate the amount of modified poly(lactic acid) chains through reactive extrusion
TL;DR: In this article, the dynamic viscoelastic properties of three structurally modified poly(lactic acid) (PLA) samples processed through reactive extrusion (REX) were analyzed.
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Constrained dynamics in supramolecular structures of poly(p-phenylenes) with ethylene oxide side chains: A combined dielectric and nuclear magnetic resonance investigation
M. Mierzwa,George Floudas,Michael Neidhöfer,Robert Graf,Hans Wolfgang Spiess,Wolfgang H. Meyer,Gerhard Wegner +6 more
TL;DR: In this paper, the complex dynamics in supramolecular structures of poly(p-phenylenes) with short ethylene oxide (EO) side chains (known as "hairy rods") have been studied by combining temperature and pressure dependent dielectric spectroscopy (DS) with different nuclear magnetic resonance (NMR) techniques.
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Negative dielectric loss phenomenon in porous sol–gel glasses
TL;DR: In this paper, the broadband dielectric spectroscopy method was employed to investigate glasses of a fine porosity produced via regular and fast sol-gel routes with different catalysts.
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Microwave dielectric spectroscopy – A versatile methodology for online, non-destructive food analysis, monitoring and process control
TL;DR: Microwave dielectric spectroscopy (MDS) is an online, compact, non-destructive/invasive, low power analytical methodology based upon the rotation of molecules and their functional groups in the presence of an electromagnetic field in the frequency range of 0.3-300 GHz which may then be used to differentiate materials of different composition as discussed by the authors.
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Two-port transmission line technique for dielectric property characterization of polymer electrolyte membranes.
TL;DR: A two-port transmission line technique for measuring the complex permittivity spectra of polymeric electrolytes in the microwave region is described, and the algorithms forpermittivity determination are presented.
References
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Book
Viscoelastic properties of polymers
TL;DR: In this article, the authors describe the nature of Viscoelastic behavior of polymeric systems and approximate relations among the linear Viscoels and approximate interrelations among the Viscelastic Functions.
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Dispersion and Absorption in Dielectrics I. Alternating Current Characteristics
Kenneth S. Cole,Robert H. Cole +1 more
TL;DR: In this paper, the locus of the dielectric constant in the complex plane was defined to be a circular arc with end points on the axis of reals and center below this axis.
Book
A treatise on the mathematical theory of elasticity
TL;DR: Webb's work on elasticity as mentioned in this paper is the outcome of a suggestion made to me some years ago by Mr R. R. Webb that I should assist him in the preparation of a work on Elasticity.