Zobrazeno 1 - 10
of 51
pro vyhledávání: '"E. G. Bulycheva"'
Autor:
M. I. Buzin, E. G. Bulycheva, N. M. Belomoina, G. G. Nikiforova, I. O. Volkov, A. N. Shchegolikhin, S. A. Bedin
Publikováno v:
Doklady Physical Chemistry. 500:97-100
Autor:
Nataliya M. Belomoina, Galina G. Nikiforova, E. G. Bulycheva, Viktor G. Vasil'ev, Mikhail I. Buzin, Vladimir S. Papkov
Publikováno v:
Polymer Science, Series B. 62:629-637
A new type of aromatic ionomers is obtained by the interaction of aromatic ionogenic polymer, sulfonated polyphenylquinoxaline, with hydroxides of alkali metals (Li, Na, and K). It is found that introduction of the metal strongly affects the aggregat
Autor:
A. V. Pisareva, Nataliya M. Belomoina, R. V. Pisarev, E. G. Bulycheva, Yu. A. Dobrovolsky, E. V. Gerasimova
Publikováno v:
Polymer Science, Series C. 62:222-230
A brief analysis of the publications on the synthesis of polyphenylquinoxalines, their sulfonation, and the study of their thermal stability and proton conductivity is presented. Polyphenylquinoxaline is synthesized based on 3,3',4,4'-tetraaminodiphe
Autor:
Mukhamed L. Keshtov, E. G. Bulycheva, Alexei R. Khokhlov, Ya. S. Vygodskii, Ernest Said-Galiev, Nataliya M. Belomoina, R. A. Dvorikova
Publikováno v:
Russian Chemical Bulletin. 69:1035-1053
The achievements of polycondensation in supercritical carbon dioxide over the past 20 years are considered. The contribution of the A. N. Nesmeyanov Institute of Organoelement Compounds (Russian Academy of Sciences) to polycondensation in supercritic
Autor:
Viktor G. Vasil'ev, E. G. Bulycheva, Nataliya M. Belomoina, M. Yu. Yablokov, Galina G. Nikiforova, Vladimir S. Papkov, M. I. Buzin
Publikováno v:
INEOS OPEN. 4
The polymer-analogous transformations of an aromatic ionogenic polymer, namely, sulfonated polyphenylquinoxaline afford a range of polymer salts bearing alkali (Li+, Na+, K+), alkaline earth (Mg2+, Са2+, Ba 2+), and transition di- (Cu2+, Ni2+, Zn2+
Publikováno v:
Polymer Engineering & Science. 59:2169-2173
Publikováno v:
Russian Chemical Bulletin. 67:1072-1077
An effective synthesis of polynuclear tetraamines via nucleophilic substitution of chlorine in 2-chloro-5-nitroaniline under ultrasonic irradiation followed by catalytic hydrogenation of dinitrodiaminoarenes in a flow reactor was proposed. A number o
Publikováno v:
Doklady Chemistry. 480:89-92
An alternative approach to the synthesis of poly(naphthoylenebenzimidazole)s in supercritical carbon dioxide has been accomplished without use of hazardous chemical solvents, which resulted in preparation of high-purity polymers by a more efficient c
Autor:
Chia Wei Liu, E. G. Bulycheva, Hung Yi Chuang, Natalya Belomoina, Steve Lien-Chung Hsu, Chia Hui Tu
Publikováno v:
Polymer Bulletin. 75:5321-5331
In this study, the one-pot synthesis of self-polymerizable quinoxaline monomer was developed. 3-(4-hydroxyphenyl)-2-phenyl-6-fluoroquinoxaline and 2-(4-hydroxyphenyl)-3-phenyl-6-fluoroquinoxaline mixture (M1a,b) was synthesized from benzyl 4-hydroxyp
Autor:
L. A. Vasserman, Mikhail I. Buzin, Lev N. Nikitin, R. S. Begunov, N. M. Belomoima, I. S. Chashchin, A. I. Khlopotinin, E. G. Bulycheva
Publikováno v:
Doklady Chemistry. 475:159-163
A method of synthesis of new fluorine-containing tetraamine, 2,2-bis[4-(3,4-diaminophenoxy) phenyl]hexafluoropropane, has been developed; the tetraamine has been used as the initial compound for preparing poly(phenylquinoxaline)s in both supercritica