Mechanical and microwave absorbing properties of carbon-filled polyurethane

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F09%3A00315709" target="_blank" >RIV/68081723:_____/09:00315709 - isvavai.cz</a>

Alternative codes found

RIV/68081731:_____/09:00315709

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Mechanical and microwave absorbing properties of carbon-filled polyurethane

Original language description

Polyurethane (PU) matrix composites were prepared with various carbon fillers at different filler contents in order to investigate their structure, mechanical and microwave absorbing properties. As fillers, flat carbon microparticles, carbon microfibersand multiwalled carbon nanotubes (MWNT) were used. The microstructure of the composite was examined by scanning electron microscopy and transmission electron microscopy. Mechanical properties, namely universal hardness, plastic hardness, elastic modulusand creep were assessed by means of depth sensing indentation test. Mechanical properties of PU composite filled with different fillers were investigated and the composite always exhibited higher hardness, elastic modulus and creep resistance than un-filled PU. Influence of filler shape, content and dispersion was also investigated.

Czech name

Mechanické a mikrovlně absorbční vlastnosti polyuretanu plněného uhlíkovými vlákny

Czech description

Byly připraveny polyuretanové kompozity plněné rozdílnými uhlíkovými plnivy s cílem studovat jejich strukturu, mechanické a mikrovlné vlastnosti. Kompozity vykazovaly vyšší tvrdost, modul pružnosti a kreepovou odolnost než čistá PU matrice.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/GA202%2F05%2F0607" target="_blank" >GA202/05/0607: Synthesis of carbon micro- and nanostructures by plasma technologies</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Micron

ISSN

0968-4328

e-ISSN

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Volume of the periodical

40

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

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UT code for WoS article

000261420900014

EID of the result in the Scopus database

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