STUDY OF PROTONATION STATE OF POLYANILINE THIN FILM IN DEPENDENCE ON STORAGE CONDITIONS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86084738" target="_blank" >RIV/61989100:27360/13:86084738 - isvavai.cz</a>

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RIV/61989100:27640/13:86084738

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

STUDY OF PROTONATION STATE OF POLYANILINE THIN FILM IN DEPENDENCE ON STORAGE CONDITIONS

Popis výsledku v původním jazyce

Conducting polymers are nowadays in forefront of the interest because of its very good electrical conductivity combined with other beneficial properties. Polyaniline is one of the widely studied conducting polymers due to its light weight, low cost, excellent environmental stability and reversible acid-base switching of its electrical conductivity. This study is focused of polyaniline thin films prepared from anilinium sulfate by its chemical polymerization using ammonium peroxodisulfate. During the polymerization process, polyaniline was deposited on glass slides where it formed thin film. Different polymerization times were used (10, 20, 30 and 40 minutes). Two sets of polyaniline thin films were prepared. The first set was kept in dry in desiccator;the second set was freely exposed to air moisture. Influence of storage to protonation state of polyaniline films was revealed after long time observation. Samples kept in desiccator hold longer its protonation state as well as its color

Název v anglickém jazyce

STUDY OF PROTONATION STATE OF POLYANILINE THIN FILM IN DEPENDENCE ON STORAGE CONDITIONS

Popis výsledku anglicky

Conducting polymers are nowadays in forefront of the interest because of its very good electrical conductivity combined with other beneficial properties. Polyaniline is one of the widely studied conducting polymers due to its light weight, low cost, excellent environmental stability and reversible acid-base switching of its electrical conductivity. This study is focused of polyaniline thin films prepared from anilinium sulfate by its chemical polymerization using ammonium peroxodisulfate. During the polymerization process, polyaniline was deposited on glass slides where it formed thin film. Different polymerization times were used (10, 20, 30 and 40 minutes). Two sets of polyaniline thin films were prepared. The first set was kept in dry in desiccator;the second set was freely exposed to air moisture. Influence of storage to protonation state of polyaniline films was revealed after long time observation. Samples kept in desiccator hold longer its protonation state as well as its color

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP108%2F11%2F1057" target="_blank" >GAP108/11/1057: Příprava, struktura a vlastnosti nanokompozitů vodivý polymer/fylosilikát</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

NANOCON 2012 : 4th international conference : October 23rd-25th 2012, hotel Voroněž I, Brno, Czech Republic, EU [abstrakty]

ISBN

978-80-87294-32-1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

156-161

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

23. 10. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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