Zobrazeno 1 - 10
of 55
pro vyhledávání: '"V.P. Malinovskaya"'
Autor:
S.S. Skorokhodov, A. Yu. Osadchev, V.P. Malinovskaya, N. M. Geller, S. V. Fedorova, T.I. Borisova
Publikováno v:
Polymer Science Series A. 48:164-170
Dielectric relaxation in solutions of polyesters containing flexible siloxane and rigid phenylazomethine fragments of various structures is studied. For these polymers in solution, five relaxation processes that reflect the mobility of certain portio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549d293117ea5e3e1b2eae773df8cff3
https://doi.org/10.1134/s0965545x06020106
https://doi.org/10.1134/s0965545x06020106
Publikováno v:
Polymer Science Series A. 48:26-31
Relaxation of dipole polarization is studied and dipole moments are measured for poly(azomethine esters) with rigid azomethinearomatic fragments in the ortho position and methylene spacers of various lengths in the backbone chain. These polyesters in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5514d57ea116fedbf5b6a3f1d3c0390a
https://doi.org/10.1134/s0965545x06010044
https://doi.org/10.1134/s0965545x06010044
Publikováno v:
Polymer Science U.S.S.R.. 33:1993-1998
The dipole polarization relaxation method was used to investigate molecular mobility in solutions of polyhexadecylmethacrylate (PMA-16) in toluene. The previously obtained data on molecular mobility in polymers of type PMA-n (n = 1, 4, 8, 10, 16 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d58590b05a0a11cc7a02ca12cc895a42
https://doi.org/10.1016/0032-3950(91)90098-b
https://doi.org/10.1016/0032-3950(91)90098-b
Publikováno v:
Polymer Science U.S.S.R.. 33:1986-1992
Relaxation of dipole polarization in solutions of two model comb-like polymers (methyl and cetyl esters of poly-ω-methacryloylhydroxyundecane acid) has been investigated. It was found that the number of relaxation processes characterizing the kineti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9746981897a8051f9b12ddcee108a82d
https://doi.org/10.1016/0032-3950(91)90097-a
https://doi.org/10.1016/0032-3950(91)90097-a
Publikováno v:
Polymer Science U.S.S.R.. 20:2475-2480
A study has been made of dipole polarization and of dipole moments in solutions of poly(methyl methacrylate) fractions in the thermodynamically poor solvent isopropylbenzene. It is shown that the relaxation time of the small scale process and the dip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a872125f0f798f77a752051dbb1921
https://doi.org/10.1016/0032-3950(78)90180-6
https://doi.org/10.1016/0032-3950(78)90180-6
Publikováno v:
Polymer Science U.S.S.R.. 17:456-460
Relaxation of dipole polarization was examined in solutions of polymethylacrylate and methylacrylate (MA)-α-methylstyrene copolymers. It was shown that, on increasing the MA content of copolymers, the relaxation time of dipole polarization decreases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2c9adbf461b6f3efdd1738af127e70
https://doi.org/10.1016/0032-3950(75)90518-3
https://doi.org/10.1016/0032-3950(75)90518-3
Autor:
L.L. Burshtein, V.P. Malinovskaya
Publikováno v:
Polymer Science U.S.S.R.. 18:334-340
Two processes of relaxation of dipole polarization in solutions of fractions of PMMA below the temperature of phase separation have been investigated. Analysis of the parameters of these processes leads to the conclusion that the process with long re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95fdbb0d46f0aa2eb570951a53d9ca85
https://doi.org/10.1016/0032-3950(76)90478-0
https://doi.org/10.1016/0032-3950(76)90478-0
Autor:
V.P. Malinovskaya, L.L. Burshtein
Publikováno v:
Polymer Science U.S.S.R.. 20:485-492
A study was made of the molecular mobility in solutions of PMMA fractions in toluene and isopropylbenzene (IPB) in the concentration range of 2–40%. A relation was established between the relaxation time and the molecular weight of the polymer in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c703903754fe4f06f0c0c6e4e27c8fe3
https://doi.org/10.1016/0032-3950(78)90063-1
https://doi.org/10.1016/0032-3950(78)90063-1
Publikováno v:
Polymer Science U.S.S.R.. 17:1017-1021
Dipole polarization of poly-β-naphthyl methacrylate was studied under critical and pre-critical conditions. It was shown that when T = Tcr the molecular mobility of lateral polar groups and intramolecular interaction change.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31fe179d954287f4c31ef8c20e667279
https://doi.org/10.1016/0032-3950(75)90278-6
https://doi.org/10.1016/0032-3950(75)90278-6
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 28:2057-2061
1. The homologous series of β-(n-alkyldimethylsilyl)propionic acids R(CH3)2SiCH2CH2COOH (R=CH3 to C6H13) and the intermediate compounds, viz., the alkyldimethylchloromethylsilanes and alkyldimethylsilylmethylmalonates, have been synthesized. The dip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e533b1861b7c781b47073925a6595ca3
https://doi.org/10.1007/bf00947552
https://doi.org/10.1007/bf00947552