Effect of compression pressure on mechanical and electrical properties of polyaniline pellets

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10134174" target="_blank" >RIV/00216208:11320/13:10134174 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/13:00392186

Result on the web

<a href="http://link.springer.com/article/10.2478%2Fs11696-013-0360-6" target="_blank" >http://link.springer.com/article/10.2478%2Fs11696-013-0360-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/s11696-013-0360-6" target="_blank" >10.2478/s11696-013-0360-6</a>

Result language

angličtina

Original language name

Effect of compression pressure on mechanical and electrical properties of polyaniline pellets

Original language description

The influence of preparation conditions of polyaniline pellets on mechanical and electrical properties was therefore studied. Conductivity of polyaniline is commonly measured using pellets prepared by the compression of powder. It is shown that a pressure of at least 300 MPa is needed to obtain a reliable value of conductivity. At lower pressures, the samples have lower apparent conductivity, density, Young modulus, and hardness. Above the compression limit of 300 MPa, these parameters become constant,except for the density. The same behavior was observed both for conducting polyaniline hydrochloride and for the non-conducting polyaniline base. The puzzling observation that density of the pellets decreased as the compression pressure increased is discussed considering the relaxation processes.

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/TE01020022" target="_blank" >TE01020022: Flexible printed microelectronics based on organic or hybrid materials, FLEXPRINT</a><br>

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

Chemical Papers

ISSN

0366-6352

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

8

Country of publishing house

SK - SLOVAKIA

Number of pages

4

Pages from-to

1109-1112

UT code for WoS article

000318443700030

EID of the result in the Scopus database

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