Copolymers of 2-methoxyaniline with 2- and 3-aminobenzenesulfonic and 2- and 3-aminobenzoic acids: Relationships between the polymerization conditions, structure, spectroscopic characteristics and conductivity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10098850" target="_blank" >RIV/00216208:11310/11:10098850 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.synthmet.2011.06.023" target="_blank" >http://dx.doi.org/10.1016/j.synthmet.2011.06.023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.synthmet.2011.06.023" target="_blank" >10.1016/j.synthmet.2011.06.023</a>

Result language
angličtina
Original language name
Copolymers of 2-methoxyaniline with 2- and 3-aminobenzenesulfonic and 2- and 3-aminobenzoic acids: Relationships between the polymerization conditions, structure, spectroscopic characteristics and conductivity
Original language description
The effect of the reaction conditions - feed monomer ratio, oxidant/monomers ratio, reaction time, reaction temperature, T, and HCl concentration - on the structure, conductivity and spectra of partly self-doped copolymers of 2-methoxyaniline (OMA) withthe anilinic acids. (ANIA) 2- and 3-aminobenzoic and the 2- and 3-aminobenzenesulfonic acids was studied using ICP-AES/elemental analysis, size exclusion chromatography, NMR, FT-IR, UV-vis and impedance spectroscopy. The molar fraction of the OMA units,F1, in a P(OMA/ANIA) copolymer always exceeded the OMA fraction, f1, in the feed monomer mixture since the OMA is much more reactive than any ANIA due to the electron-donating effect of the methoxy group. Increasing f1 consistently increased the yield and the molecular weight (MW) of the P(OMA/ANIA), and with an under-stoichiometric amount of oxidant or a shortened reaction time this favored the incorporation of the OMA into the copolymer chains. Increasing the acidity of the reaction mi
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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