Detail publikace

DIELEKTRICKÁ RELAXAČNÍ SPEKTRA KOMPOZITU POLYMER-NIKL

HOLCMAN, V. LIEDERMANN, K.

Originální název

DIELECTRIC RELAXATION SPECTRA OF A POLYMER-NICKEL COMPOSITE

Český název

DIELEKTRICKÁ RELAXAČNÍ SPEKTRA KOMPOZITU POLYMER-NIKL

Anglický název

DIELECTRIC RELAXATION SPECTRA OF A POLYMER-NICKEL COMPOSITE

Typ

článek ve sborníku

Jazyk

en

Originální abstrakt

This paper deals with selected dielectric properties of the poly-(ethylene-vinylacetate) elastomer, commercially available as Levapren, filled with spherical nickel particles. The main focus was on the sample containing 75 % (vol.) Levapren and 25 % (vol.) Ni with average particle size 63 ?m. Analyzed were permittivity, loss factor and loss number as functions of frequency, temperature and filler concentration. Samples were measured at the Department of Experimental Physics V, Institute of Physics, University of Augsburg. Measurements were carried out in the frequency range 35-155 um using various techniques and apparatuses - Alpha-Analyzer, HP4284 and E4991A

Český abstrakt

Práce pojednává o vybraných dielektrických vlastnostech plněného elastomeru niklovými kulovými částicemi zejména pak o vzorku 1120-25 (levapren - 25% objemového zastoupení niklu frakce 1120). Byly analyzovány následující vlastnosti permitivita, ztrátový činitel a ztrátové číslo v závislosti na kmitočtu a hmotnostním zastoupení plnivaVzorky byly měřeny z velké části na fakultě Experimentální Fyziky V. University v Augsburgu. Měření bylo prováděno na přístrojích Alpha-analyzer, HP 4284, E4991A. Teplotní závislosti byli měřeny na kryogenickém zařízení jak v Augsburgu tak i na ústavu Fyziky FEKT VUT v Brně.

Anglický abstrakt

This paper deals with selected dielectric properties of the poly-(ethylene-vinylacetate) elastomer, commercially available as Levapren, filled with spherical nickel particles. The main focus was on the sample containing 75 % (vol.) Levapren and 25 % (vol.) Ni with average particle size 63 ?m. Analyzed were permittivity, loss factor and loss number as functions of frequency, temperature and filler concentration. Samples were measured at the Department of Experimental Physics V, Institute of Physics, University of Augsburg. Measurements were carried out in the frequency range 35-155 um using various techniques and apparatuses - Alpha-Analyzer, HP4284 and E4991A

Klíčová slova

kompozity, polymery, permitiivita

Rok RIV

2007

Vydáno

01.11.2007

Nakladatel

Ing. Zdeněk Novotný CSc.

Místo

Brno

ISBN

978-80-7355-078-3

Kniha

New trends in Physics

Číslo edice

1

Strany od

43

Strany do

46

Strany počet

4

BibTex


@inproceedings{BUT28079,
  author="Vladimír {Holcman} and Karel {Liedermann}",
  title="DIELECTRIC RELAXATION SPECTRA OF A POLYMER-NICKEL COMPOSITE",
  annote="This paper deals with selected dielectric properties of the poly-(ethylene-vinylacetate) elastomer, commercially available as Levapren, filled with spherical nickel particles. The main focus was on the sample containing 75 % (vol.) Levapren and 25 % (vol.) Ni with average particle size 63 ?m. Analyzed were permittivity, loss factor and loss number as functions of frequency, temperature and filler concentration. Samples were measured at the Department of Experimental Physics V, Institute of Physics, University of Augsburg. Measurements were carried out in the frequency range 35-155 um using various techniques and apparatuses - Alpha-Analyzer, HP4284 and E4991A",
  address="Ing. Zdeněk Novotný CSc.",
  booktitle="New trends in Physics",
  chapter="28079",
  institution="Ing. Zdeněk Novotný CSc.",
  year="2007",
  month="november",
  pages="43--46",
  publisher="Ing. Zdeněk Novotný CSc.",
  type="conference paper"
}