Electromagnetic absorption efficiency of polypropylene/montmorillonite/polypyrrole nanocomposites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A10019185" target="_blank" >RIV/70883521:28110/11:10019185 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.3028272" target="_blank" >http://dx.doi.org/10.1063/1.3028272</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.3028272" target="_blank" >10.1063/1.3028272</a>
Alternative languages
Result language
angličtina
Original language name
Electromagnetic absorption efficiency of polypropylene/montmorillonite/polypyrrole nanocomposites
Original language description
Electrical conductivity and dielectric properties have been studied for two types of polypropylene composites containing conducting phase. One type comprised conducting polymer?polypyrrole while the second employed montmorillonite particles coated with conducting polymer?polypyrrole. Composites? shielding properties were estimated based on their previously determined electromagnetic characteristics. Unlike a basic binary polypropylene/polypyrrole composite, the ternary sample with multicomponent montmorillonite particles exhibits higher dielectric losses and consequently a significant rise in shielding efficiency in the radio-frequency range of 0.1?1.5 GHz. This stems from the presence of highly polarizable multicomponent montmorillonite anisotropic lamellar particles with polypyrrole conducting layer, which considerably increases the complex permittivity of the composite.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ME%20883" target="_blank" >ME 883: Material development for electromagnetic compatibility</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials and Design
ISSN
0264-1275
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
4
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
2006-2011
UT code for WoS article
000262605800084
EID of the result in the Scopus database
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