In-situ polymerized polyaniline films

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F99%3A11110021" target="_blank" >RIV/00216208:11320/99:11110021 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
In-situ polymerized polyaniline films
Original language description
Electric properties of in-situ polymerized polyaniline films are studied. The properties of the film and bulk polyaniline (emeraldine) hydrochloride are only little dependent on the reaction conditions if the ammonium peroxodisulfate-aniline molar ratio<=1.5, reaction temperature <50 °C and the acidity of the medium <3.0 M hydrochloric acid. The average electrical conductivity of the films prepared under these conditions was (17.7+10.5) S/cm whereas the conductivity of corresponding bulk samples was (13.0+4.6) S/cm . The electrical conductivity of the films produced by in-situ polymerization of aniline is thus the same as that of the polyaniline hydrochloride powder produced simultaneously. Outside the limits of above reaction conditions, the electrical conductivity of both film and bulk polyaniline has decreased.
Czech name
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Czech description
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Publication year
1999
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
3rd International symposium Molecullar mobility and other in polymer systems
ISBN
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Number of pages
1
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Publisher name
Institute of Macromolecular Compounds, Russian Academy of Sciences, St. Petersburg 199004, Russia.
Place of publication
Saint-Petersburg, Russia, 1999
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Event date
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UT code for WoS article
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