Search Results - "Konyushenko, Elena N."

Evolution of Polyaniline Nanotubes:  The Oxidation of Aniline in Water by Trchová, Miroslava, Šeděnková, Ivana, Konyushenko, Elena N, Stejskal, Jaroslav, Holler, Petr, Ćirić-Marjanović, Gordana

“…The course of aniline oxidation with ammonium peroxydisulfate in aqueous solutions has been investigated. The reaction was terminated at various times and the…”
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Polyaniline nanotubes: conditions of formation by Konyushenko, Elena N, Stejskal, Jaroslav, Šeděnková, Ivana, Trchová, Miroslava, Sapurina, Irina, Cieslar, Miroslav, Prokeš, Jan

“…The courses of aniline oxidation with ammonium peroxydisulfate in aqueous solutions of strong (sulfuric) and in weak (acetic) acids, followed by temperature…”
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Modification of carbon nanotubes and its effect on properties of carbon nanotube/epoxy nanocomposites by Špitalský, Zdenko, Matějka, Libor, Šlouf, Miroslav, Konyushenko, Elena N., Kovářová, Jana, Zemek, Josef, Kotek, Jiří

“…We have studied an effect of three types of modifications of carbon nanotubes (CNTs) on dispersion and mechanical properties of final epoxy‐amine based…”
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Oxidation of Aniline: Polyaniline Granules, Nanotubes, and Oligoaniline Microspheres by Stejskal, Jaroslav, Sapurina, Irina, Trchová, Miroslava, Konyushenko, Elena N

“…Aniline was oxidized with ammonium peroxydisulfate in solutions of strong acid (0.1 M sulfuric acid), weak acid (0.4 M acetic acid), or alkali (0.2 M ammonium…”
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The genesis of polyaniline nanotubes by Stejskal, Jaroslav, Sapurina, Irina, Trchová, Miroslava, Konyushenko, Elena N., Holler, Petr

“…Aniline has been oxidized with ammonium peroxydisulfate in 0.4 M acetic acid. Protons are produced in the course of oxidation and the pH decreases as the…”
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The conversion of polyaniline nanotubes to nitrogen-containing carbon nanotubes and their comparison with multi-walled carbon nanotubes by Trchová, Miroslava, Konyushenko, Elena N., Stejskal, Jaroslav, Kovářová, Jana, Ćirić-Marjanović, Gordana

“…Polyaniline (PANI) nanotubes were prepared by the oxidation of aniline in solutions of acetic or succinic acid, and subsequently carbonized in a nitrogen…”
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Multi-wall carbon nanotubes coated with polyaniline by Konyushenko, Elena N., Stejskal, Jaroslav, Trchová, Miroslava, Hradil, Jiří, Kovářová, Jana, Prokeš, Jan, Cieslar, Miroslav, Hwang, Jeong-Yuan, Chen, Kuei-Hsien, Sapurina, Irina

“…Multi-wall carbon nanotubes (CNT) were coated with protonated polyaniline (PANI) in situ during the polymerization of aniline. The content of CNT in the…”
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Solid-state oxidation of aniline hydrochloride with various oxidants by Šeděnková, Ivana, Konyushenko, Elena N., Stejskal, Jaroslav, Trchová, Miroslava, Prokeš, Jan

“…[Display omitted] ► Aniline hydrochloride was oxidized in the solid state with three different oxidants: ammonium peroxydisulfate, iron(III) chloride, and…”
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Chemical oxidative polymerization of anilinium sulfate versus aniline: Theory and experiment by Ćirić-Marjanović, Gordana, Konyushenko, Elena N., Trchová, Miroslava, Stejskal, Jaroslav

“…The mechanism of the oxidative polymerization of anilinium sulfate with ammonium peroxydisulfate in aqueous medium has been studied by the AM1 and MNDO-PM3…”
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NMR Investigation of Aniline Oligomers Produced in the Early Stages of Oxidative Polymerization of Aniline by Křiž, Jaroslav, Starovoytova, Larisa, Trchová, Miroslava, Konyushenko, Elena N, Stejskal, Jaroslav

“…The products obtained within early stages of the oxidative polymerization of aniline in solutions of various weak organic acids or in water, and aniline…”
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NMR investigation of aniline oligomers produced in the oxidation of aniline in alkaline medium by Kříž, Jaroslav, Konyushenko, Elena N, Trchová, Miroslava, Stejskal, Jaroslav

“…The chloroform‐soluble products of aniline or (15N)aniline oxidation in alkaline medium were analysed using one‐ and two‐dimensional 1H NMR, 13C NMR and 15N…”
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Polyaniline prepared in ethylene glycol or glycerol by Konyushenko, Elena N., Reynaud, Stéphanie, Pellerin, Virginie, Trchová, Miroslava, Stejskal, Jaroslav, Sapurina, Irina

“…Oxidations of aniline or aniline hydrochloride have been carried out in ethylene glycol or glycerol and in their mixtures with water. Ammonium peroxydisulfate…”
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Chemical Oxidative Polymerization of Aminodiphenylamines by Ćirić-Marjanović, Gordana, Trchová, Miroslava, Konyushenko, Elena N, Holler, Petr, Stejskal, Jaroslav

“…The course of oxidation of 4-aminodiphenylamine with ammonium peroxydisulfate in an acidic aqueous ethanol solution as well as the properties of the oxidation…”
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Polymerization of aniline in ice by Konyushenko, Elena N., Stejskal, Jaroslav, Trchová, Miroslava, Blinova, Natalia V., Holler, Petr

“…It was observed that the oxidative polymerization of aniline proceeded well not only in the liquid mixtures at 20 °C or −5 °C but also in ice at −24 °C. The…”
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Polypyrrole and polyaniline prepared with cerium(IV) sulfate oxidant by Omastová, Mária, Mosnáčková, Katarína, Trchová, Miroslava, Konyushenko, Elena N., Stejskal, Jaroslav, Fedorko, Pavol, Prokeš, Jan

“…The conducting polymers, polypyrrole and polyaniline, were synthesized by chemical oxidative polymerization of the corresponding monomers in 0.1 M sulfuric…”
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The reaction of polyaniline with iodine by Stejskal, Jaroslav, Trchová, Miroslava, Blinova, Natalia V., Konyushenko, Elena N., Reynaud, Stéphanie, Prokeš, Jan

“…Polyaniline (PANI) (emeraldine) base has been exposed to iodine in an ethanol–water suspension. The conductivity of PANI increased from 10−9Scm−1 to 10−4Scm−1…”
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Suspension polymerization of aniline hydrochloride in non-aqueous media by Konyushenko, Elena N, Stejskal, Jaroslav, Trchová, Miroslava, Prokeš, Jan

“…The oxidation of aniline hydrochloride by ammonium peroxydisulfate in non‐aqueous media was studied, when the monomer or oxidant or both were not completely…”
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Polyaniline prepared in ethylene glycol or glycerol by KONYUSHENKO, Elena N, REYNAUD, Stephanie, PELLERIN, Virginie, TRCHOVA, Miroslava, STEJSKAL, Jaroslav, SAPURIN, Irina

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Oxidation of Aniline : Polyaniline Granules, Nanotubes, and Oligoaniline Microspheres by STEJSKAL, Jaroslav, SAPURINA, Irina, TRCHOVA, Miroslava, KONYUSHENKO, Elena N

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The genesis of polyaniline nanotubes by STEJSKAL, Jaroslav, SAPURINA, Irina, TRCHOVA, Miroslava, KONYUSHENKO, Elena N, HOLLER, Petr

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