Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres
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2012
Authors
Janošević, AleksandraĆirić-Marjanović, Gordana
Sljukić-Paunković, Biljana
Pasti, Igor
Trifunović, Snežana
Marjanović, Budimir
Stejskal, Jaroslav
Article (Published version)
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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.
Keywords:
Copolymerization / Aniline / Tannic acid / Polyaniline / Nanorods / MicrospheresSource:
Synthetic Metals, 2012, 162, 9-10, 843-856Publisher:
- Elsevier Science Sa, Lausanne
Funding / projects:
- Electroconducting and redox-active polymers and oligomers: synthesis, structure, properties and applications (RS-MESTD-Basic Research (BR or ON)-172043)
DOI: 10.1016/j.synthmet.2012.03.009
ISSN: 0379-6779
WoS: 000304740400017
Scopus: 2-s2.0-84859931754
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Institution/Community
PharmacyTY - JOUR AU - Janošević, Aleksandra AU - Ćirić-Marjanović, Gordana AU - Sljukić-Paunković, Biljana AU - Pasti, Igor AU - Trifunović, Snežana AU - Marjanović, Budimir AU - Stejskal, Jaroslav PY - 2012 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/1755 AB - 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. PB - Elsevier Science Sa, Lausanne T2 - Synthetic Metals T1 - Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres VL - 162 IS - 9-10 SP - 843 EP - 856 DO - 10.1016/j.synthmet.2012.03.009 ER -
@article{ author = "Janošević, Aleksandra and Ćirić-Marjanović, Gordana and Sljukić-Paunković, Biljana and Pasti, Igor and Trifunović, Snežana and Marjanović, Budimir and Stejskal, Jaroslav", year = "2012", 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.", publisher = "Elsevier Science Sa, Lausanne", journal = "Synthetic Metals", title = "Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres", volume = "162", number = "9-10", pages = "843-856", doi = "10.1016/j.synthmet.2012.03.009" }
Janošević, A., Ćirić-Marjanović, G., Sljukić-Paunković, B., Pasti, I., Trifunović, S., Marjanović, B.,& Stejskal, J.. (2012). Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres. in Synthetic Metals Elsevier Science Sa, Lausanne., 162(9-10), 843-856. https://doi.org/10.1016/j.synthmet.2012.03.009
Janošević A, Ćirić-Marjanović G, Sljukić-Paunković B, Pasti I, Trifunović S, Marjanović B, Stejskal J. Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres. in Synthetic Metals. 2012;162(9-10):843-856. doi:10.1016/j.synthmet.2012.03.009 .
Janošević, Aleksandra, Ćirić-Marjanović, Gordana, Sljukić-Paunković, Biljana, Pasti, Igor, Trifunović, Snežana, Marjanović, Budimir, Stejskal, Jaroslav, "Simultaneous oxidation of aniline and tannic acid with peroxydisulfate: Self-assembly of oxidation products from nanorods to microspheres" in Synthetic Metals, 162, no. 9-10 (2012):843-856, https://doi.org/10.1016/j.synthmet.2012.03.009 . .