Conductivity of polyaniline/1,2,4-trichlorobenzene composites during freezing and melting transitions

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F01%3A63500236" target="_blank" >RIV/70883521:28110/01:63500236 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/01:55023081

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Conductivity of polyaniline/1,2,4-trichlorobenzene composites during freezing and melting transitions

Original language description

Polyaniline suspensions in 1,2,4-trichlorobenzene produced solid composites after freezing. Changes in electric conductivity after the solidification and during the melting transition have been investigated in dependence on conducting polymer concentration. Below the percolation threshold, the conductivity of frozen composites was lower than that of original suspensions. If conducting particle concentration was above this critical value, then the conductivity increased after the suspension froze. Conductivity both in the liquid and in the solid state was higher when polyaniline particles in the suspensions were polarized in electric field. In this case, conductive pathways connecting the electrodes were produced by organized particle chains. (C) 2001 Elsevier Science BN. All rights reserved.

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

CD - Macromolecular chemistry

OECD FORD branch

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Project

<a href="/en/project/IAA4050907" target="_blank" >IAA4050907: Electrically conducting polyaniline films</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2001

Confidentiality

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

Name of the periodical

PHYSICA A

ISSN

0378-4371

e-ISSN

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Volume of the periodical

301

Issue of the periodical within the volume

(1-4)

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

8

Pages from-to

29-36

UT code for WoS article

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EID of the result in the Scopus database

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