The influence of compression pressure on transport properties of polyaniline
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10103824" target="_blank" >RIV/00216208:11320/11:10103824 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/11:00358506
Result on the web
<a href="http://pubs.rsc.org/en/content/articlelanding/2011/jm/c0jm03087b" target="_blank" >http://pubs.rsc.org/en/content/articlelanding/2011/jm/c0jm03087b</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c0jm03087b" target="_blank" >10.1039/c0jm03087b</a>
Alternative languages
Result language
angličtina
Original language name
The influence of compression pressure on transport properties of polyaniline
Original language description
The transport of charge carriers and the thermal diffusivity were studied on a set of polyaniline (emeraldine) samples that were compressed at various pressures, 50-1000 MPa. Marked correlations between the plots of compression pressure dependence of theelectrical resistivity, the thermal diffusivity and the sample density were observed. This study has demonstrated that in order to obtain comparable data on samples prepared by compression of polymeric powders it is necessary to use sufficiently high pressure. In the case of polyaniline powder the pressure should be higher than 400 MPa. The values of the thermal diffusivity measured on polyaniline salt and its respective base indicate that charge carriers are not dominant in a heat-transport mechanism;only less than ten per cent of the thermal diffusion in pressed polyaniline samples can be eventually attributed to charge carriers.
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
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
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
Journal of Materials Chemistry
ISSN
0959-9428
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
13
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
5038-5045
UT code for WoS article
000288450200041
EID of the result in the Scopus database
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