Solid-state oxidation of aniline hydrochloride with various oxidants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F11%3A00360780" target="_blank" >RIV/61389013:_____/11:00360780 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/11:10104624

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.synthmet.2011.04.037" target="_blank" >http://dx.doi.org/10.1016/j.synthmet.2011.04.037</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.synthmet.2011.04.037" target="_blank" >10.1016/j.synthmet.2011.04.037</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Solid-state oxidation of aniline hydrochloride with various oxidants

Popis výsledku v původním jazyce

Aniline hydrochloride was oxidized in the solid state with three different oxidants. Polyaniline salt was obtained after a few hours when ammonium peroxydisulfate was used as an oxidant. The polymerization of aniline hydrochloride with silver nitrate leads to polyaniline only after several days; in the case of iron(III) chloride, aniline oligomers were obtained. The conductivity of the polyaniline was 0.21 S cm1 when ammonium peroxydisulfate was applied; it is comparable with the conductivity of a standard? polyaniline. The oxidation with silver nitrate yields a composite material, polyaniline salt and silver particles, with conductivity 1.5 103 S cm1. Photoacoustic spectroscopy was employed to study the kinetics of the oxidation reaction. Infrared andUV?vis spectra were efficient tools to characterize the final products, and to compare their molecular structure with that of the polyaniline prepared under standard? conditions in aqueous medium.

Název v anglickém jazyce

Solid-state oxidation of aniline hydrochloride with various oxidants

Popis výsledku anglicky

Aniline hydrochloride was oxidized in the solid state with three different oxidants. Polyaniline salt was obtained after a few hours when ammonium peroxydisulfate was used as an oxidant. The polymerization of aniline hydrochloride with silver nitrate leads to polyaniline only after several days; in the case of iron(III) chloride, aniline oligomers were obtained. The conductivity of the polyaniline was 0.21 S cm1 when ammonium peroxydisulfate was applied; it is comparable with the conductivity of a standard? polyaniline. The oxidation with silver nitrate yields a composite material, polyaniline salt and silver particles, with conductivity 1.5 103 S cm1. Photoacoustic spectroscopy was employed to study the kinetics of the oxidation reaction. Infrared andUV?vis spectra were efficient tools to characterize the final products, and to compare their molecular structure with that of the polyaniline prepared under standard? conditions in aqueous medium.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Synthetic Metals

ISSN

0379-6779

e-ISSN

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Svazek periodika

161

Číslo periodika v rámci svazku

13

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

1353-1360

Kód UT WoS článku

000293437100031

EID výsledku v databázi Scopus

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