Polyaniline: The infrared spectroscopy of conducting polymer nanotubes (IUPAC Technical Report)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F11%3A00364326" target="_blank" >RIV/61389013:_____/11:00364326 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1351/PAC-REP-10-02-01" target="_blank" >http://dx.doi.org/10.1351/PAC-REP-10-02-01</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1351/PAC-REP-10-02-01" target="_blank" >10.1351/PAC-REP-10-02-01</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Polyaniline: The infrared spectroscopy of conducting polymer nanotubes (IUPAC Technical Report)

Popis výsledku v původním jazyce

Polyaniline (PANI), a conducting polymer, was prepared by the oxidation of aniline with ammonium peroxydisulfate in various aqueous media. When the polymerization was carried out in the solution of strong (sulfuric) acid, a granular morphology of PANI was obtained. In the solutions of weak (acetic or succinic) acids or in water, PANI nanotubes were produced. The oxidation of aniline under alkaline conditions yielded aniline oligomers. Fourier transform infrared (FTIR) spectra of the oxidation products differ. A group of participants recorded the FTIR spectra of PANI bases prepared from the samples obtained in the solutions of strong and weak acids and in alkaline medium within the framework of an IUPAC project. The aim of the project was to identify the differences in molecular structure of PANI and aniline oligomers and to relate them to supramolecular morphology, viz. the nanotube formation. The assignment of FTIR bands of aniline oxidation products is reported.

Název v anglickém jazyce

Polyaniline: The infrared spectroscopy of conducting polymer nanotubes (IUPAC Technical Report)

Popis výsledku anglicky

Polyaniline (PANI), a conducting polymer, was prepared by the oxidation of aniline with ammonium peroxydisulfate in various aqueous media. When the polymerization was carried out in the solution of strong (sulfuric) acid, a granular morphology of PANI was obtained. In the solutions of weak (acetic or succinic) acids or in water, PANI nanotubes were produced. The oxidation of aniline under alkaline conditions yielded aniline oligomers. Fourier transform infrared (FTIR) spectra of the oxidation products differ. A group of participants recorded the FTIR spectra of PANI bases prepared from the samples obtained in the solutions of strong and weak acids and in alkaline medium within the framework of an IUPAC project. The aim of the project was to identify the differences in molecular structure of PANI and aniline oligomers and to relate them to supramolecular morphology, viz. the nanotube formation. The assignment of FTIR bands of aniline oxidation products is reported.

Druh

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

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

—

Projekt

<a href="/cs/project/LA09028" target="_blank" >LA09028: Vodivé polymery a jejich výzkum v rámci projektů IUPAC</a><br>

Návaznosti

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

Pure and Applied Chemistry

ISSN

0033-4545

e-ISSN

—

Svazek periodika

83

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

15

Strana od-do

1803-1817

Kód UT WoS článku

000298742200001

EID výsledku v databázi Scopus

—