The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10173797" target="_blank" >RIV/00216208:11320/13:10173797 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.matdes.2013.03.067" target="_blank" >http://dx.doi.org/10.1016/j.matdes.2013.03.067</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matdes.2013.03.067" target="_blank" >10.1016/j.matdes.2013.03.067</a>

Result language

angličtina

Original language name

The mechanical and adhesive properties of electrically and thermally conductive polymeric composites based on high density polyethylene filled with nickel powder

Original language description

Electrically and thermally conductive composites made using high density polyethylene (HDPE) matrix blended with a special grade of branch-structured nickel particles were studied. Composites with high filler content were highly electrically and thermally conductive. The electrical conductivity of composites reached a value of 8.3 x 10(3) S m(-1) when filled with 30 vol.% of the filler, and the thermal conductivity obtained using this filler content was found to be 1.99 W m(-1) K-1. The percolation concentration of the filler within the HDPE matrix, which was determined from electrical conductivity measurements, was determined to be 8 vol.%. Young's modulus of composites significantly increased from 606 MPa to 1057 MPa when composites were filled with20 vol.% of the filler. Further increasing the filler content caused no further increase in Young's modulus, probably due to high aggregation of the filler. The stress at break of the composites behaved nonlinearly; the low filler content

Czech name

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Czech description

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Type

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

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

Materials and Design

ISSN

0261-3069

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

October

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

620-628

UT code for WoS article

000321696900078

EID of the result in the Scopus database

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