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Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres
dc.creator | Janosevic, Aleksandra | |
dc.creator | Ćirić-Marjanović, Gordana | |
dc.creator | Šljukić-Paunković, Biljana | |
dc.creator | Pasti, Igor | |
dc.creator | Trifunović, Snežana S. | |
dc.creator | Marjanovic, Budimir | |
dc.creator | Stejskal, Jaroslav | |
dc.date.accessioned | 2018-11-22T00:21:23Z | |
dc.date.available | 2018-11-22T00:21:23Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0379-6779 | |
dc.identifier.uri | https://cherry.chem.bg.ac.rs/handle/123456789/1303 | |
dc.description.abstract | The oxidation of aniline with ammonium peroxydisulfate (APS) in aqueous solution of the plant-derived polyphenol, tannic acid, is reported. The effect of initial mole ratios [tannic acid]/[aniline] and [APS]/[aniline] on molecular structure, morphology, conductivity, and electroactivity of synthesized materials (PANI-TA) was investigated by UV-Vis, FTIR, Raman and EPR spectroscopies, scanning and transmission electron microscopies (SEM and TEM), conductivity measurements, and cyclic voltammetry, respectively. PANI-TA nanorods with the average diameter of 70-100 nm and conductivity of 1 x 10(-3) S cm(-1) were synthesized at [tannic acid]/[aniline] = 0.01 and [APS]/[aniline] = 1, while nonconductive, solid microspheres were obtained at [tannic acid]/[aniline] = 0.1 and [APS)[aniline] = 2. The mechanism of the early stages of simultaneous oxidation of aniline and tannic acid has been computationally studied by the RM1/COSMO method. (C) 2012 Elsevier B.V. All rights reserved. | en |
dc.publisher | Elsevier Science Sa, Lausanne | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172043/RS// | |
dc.relation | Czech Grant Agency [202/09/1626] | |
dc.rights | restrictedAccess | |
dc.source | Synthetic Metals | |
dc.subject | Copolymerization | en |
dc.subject | Aniline | en |
dc.subject | Tannic acid | en |
dc.subject | Polyaniline | en |
dc.subject | Nanorods | en |
dc.subject | Microspheres | en |
dc.title | Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres | en |
dc.type | article | |
dc.rights.license | ARR | |
dcterms.abstract | Стејскал, Јарослав; Паунковиц, Биљана Сљукиц; Трифуновић, Снежана; Цириц-Марјановиц, Гордана; Јаносевиц, Aлександра; Пасти, Игор; Марјановиц, Будимир; | |
dc.citation.volume | 162 | |
dc.citation.issue | 9-10 | |
dc.citation.spage | 843 | |
dc.citation.epage | 856 | |
dc.identifier.wos | 000304740400017 | |
dc.identifier.doi | 10.1016/j.synthmet.2012.03.009 | |
dc.citation.other | 162(9-10): 843-856 | |
dc.citation.rank | M21 | |
dc.type.version | publishedVersion | en |
dc.identifier.scopus | 2-s2.0-84859931754 |