Dielectric properties of magnetorheological elastomers with different microstructure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63518956" target="_blank" >RIV/70883521:28110/18:63518956 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/18:63518956

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.5021750" target="_blank" >http://dx.doi.org/10.1063/1.5021750</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5021750" target="_blank" >10.1063/1.5021750</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dielectric properties of magnetorheological elastomers with different microstructure

Popis výsledku v původním jazyce

Composite materials containing magnetic particles organised within the polymer matrix by the means of an external magnetic field during the curing process were prepared, and their dielectric properties were compared with their isotropic analogues of the same filler concentration but homogeneous spatial distribution. A substantial dielectric response observed for anisotropic systems in a form of relaxation processes was explained as charge transport via the mechanism of variable range hopping. The changes in registered relaxations&apos; critical frequency and shape of dielectric spectra with the filler concentration were discussed in terms of decreasing anisotropy of the system. The knowledge of the dielectric response of studied systems is essential for their practical applications such as piezoresistive sensors or radio-absorbing materials.

Název v anglickém jazyce

Dielectric properties of magnetorheological elastomers with different microstructure

Popis výsledku anglicky

Composite materials containing magnetic particles organised within the polymer matrix by the means of an external magnetic field during the curing process were prepared, and their dielectric properties were compared with their isotropic analogues of the same filler concentration but homogeneous spatial distribution. A substantial dielectric response observed for anisotropic systems in a form of relaxation processes was explained as charge transport via the mechanism of variable range hopping. The changes in registered relaxations&apos; critical frequency and shape of dielectric spectra with the filler concentration were discussed in terms of decreasing anisotropy of the system. The knowledge of the dielectric response of studied systems is essential for their practical applications such as piezoresistive sensors or radio-absorbing materials.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/GA17-24730S" target="_blank" >GA17-24730S: Nové magnetoreologické elastomery na bázi modifikovaných magnetických plniv</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Physics Letters

ISSN

0003-6951

e-ISSN

—

Svazek periodika

112

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

—

Kód UT WoS článku

000428458100022

EID výsledku v databázi Scopus

2-s2.0-85044270972