Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Yu. V. Korshak"'
Publikováno v:
Тонкие химические технологии, Vol 8, Iss 6, Pp 73-77 (2013)
The kinetics of oxidative polymerization of 2-methylaniline in hydrochloric acid aqueous solution in the presence of ammonium peroxydisulfate as the oxidant was studied. The presence of autocatalysis was demonstrated, and the reaction mechanism was s
Externí odkaz:
https://doaj.org/article/ddcac29acdd24c4faa9ee02184a5691e
Publikováno v:
Тонкие химические технологии, Vol 8, Iss 1, Pp 62-65 (2013)
The kinetics of oxidation of 2,4,6-trimethylaniline hydrochloride with ammonia peroxydisulfate in an aqueous solution was studied by the potentiometric method. It was shown that the reaction proceeds as the second order process. The rate constants of
Externí odkaz:
https://doaj.org/article/bf74d273b30544a4a099108a82064c1f
Publikováno v:
Тонкие химические технологии, Vol 8, Iss 1, Pp 66-70 (2013)
Based on the IR spectroscopy data and on the analysis of rheological characteristics of polypyrrole aqueous suspension stabilized with poly-(N-vinylpyrrolidone) we conjecture that a physical lattice composed with poly-(N-vinylpyrrolidone) is formed,
Externí odkaz:
https://doaj.org/article/f05b1df5115f4f029c2f9d58fbe518ad
Publikováno v:
Russian Journal of General Chemistry. 89:1477-1484
Kinetics of the oxidative polymerization of pyrrole in an aqueous solution of poly(vinyl alcohol) under the action of ammonium peroxydisulfate has been studied. The obtained kinetic data has been quantitatively described with regard to the formation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab84331a5952995a96640e729bd418f1
https://doi.org/10.1134/s107036321907017x
https://doi.org/10.1134/s107036321907017x
Publikováno v:
Journal of Structural Chemistry. 60:583-601
Current ideas about the electronic and crystal structures of nitrogen-containing conductive polymers are considered. A comparative critical analysis of literature data on electronic, vibrational, and NMR spectra for different nuclei, and X-ray diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84c1dd25540243aa590f092c8acfe5c
https://doi.org/10.1134/s0022476619040097
https://doi.org/10.1134/s0022476619040097
Publikováno v:
Russian Journal of General Chemistry. 88:2144-2148
Synthesis of amphiphilic oligomers of acrylic acid via radical polymerization in the presence of thiols as molecular mass regulators is described. The effect of the length of the introduced hydrophobic terminal group on the critical micellization con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cddb58b95b66a23509a3319bc3a0c4e
https://doi.org/10.1134/s1070363218100195
https://doi.org/10.1134/s1070363218100195
Publikováno v:
Russian Journal of General Chemistry. 86:2682-2688
Kinetics of oxidative polymerization of three isomeric phenylenediamines in aqueous hydrochloric acid solutions initialed by ammonium persulfate has been studied, and kinetic parameters of non-catalytic and catalytic stages of polymerization have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab1c6306b0a0c8590bdadcf6e1ea925
https://doi.org/10.1134/s1070363216120185
https://doi.org/10.1134/s1070363216120185
Publikováno v:
Russian Journal of General Chemistry. 86:2520-2525
The kinetics of polymerization of aniline hydrochloride in aqueous poly(ethylene oxide) solution in the presence of ammonium persulfate have been studied. The order of the catalytic step has been found to change from first to second when the molecula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b77a38f02c2dade31879cbe509bed12
https://doi.org/10.1134/s1070363216110190
https://doi.org/10.1134/s1070363216110190
Autor:
Ya. O. Mezhuev, I. S. Strakhov, I. V. Solov’eva, Michail I. Shtilman, Yu. V. Korshak, T.Yu. Koldaeva
Publikováno v:
International Polymer Science and Technology. 43:17-20
IR spectroscopy was used in an investigation of the structure of particles obtained by the centrifuging of an aqueous polyaniline dispersion stabilised by polyvinyl alcohol. It was shown that stabiliser chains are fixed by hydrogen bonds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a16593b8473753de6d0a392c8c5e999
https://doi.org/10.1177/0307174x1604300804
https://doi.org/10.1177/0307174x1604300804
Autor:
I. V. Solov’eva, Yu. V. Korshak, Ya. O. Mezhuev, S. E. Pokhil, Michail I. Shtilman, S.P. Brudz, E.G. Rudakovskaya, A.A. Firer
Publikováno v:
International Polymer Science and Technology. 43:17-20
An examination is made of the kinetic laws governing the oxidative polymerisation of aniline in an aqueous solution of polyvinyl chloride. The change in the order of the reaction with increase in temperature is shown, which is due to the heterogeneou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e41e51ded93e4800cf89ea0d9f3a4c24
https://doi.org/10.1177/0307174x1604300603
https://doi.org/10.1177/0307174x1604300603