Polymer Science, Series A

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Effect of the montmorillonite cloisite 15A on the structure and properties of poly(1-butene)
Polymer Science, Series A - Tập 54 - Trang 493-498 - 2012
G. Kh. Idiyatullina, S. I. Vol’fson, R. K. Sabirov, R. S. Yarullin
The structure and properties of nanocomposites based on poly(1-butene) and the nanoclay Cloisite 15A are studied. The nanoclay introduced into poly(1-butene) (5 wt %) is an efficient additive that improves mechanical and thermal properties of poly(1-butene).
Phase transitions in solutions of polystyrene with poly(methyl methacrylate) and polybutadiene under deformation
Polymer Science, Series A - - 2006
E. V. Rusinova, L. V. Adamova, С. А. Вшивков
The study of sorption and transport properties of membranes containing polyaniline
Polymer Science, Series A - Tập 52 - Trang 856-863 - 2010
A. Yu. Pulyalina, G. A. Polotskaya, L. M. Kalyuzhnaya, N. N. Saprykina, I. G. Sushchenko, T. K. Meleshko, A. M. Toikka
The transport properties of membranes based on polyimide-polyaniline composites are studied in the pervaporation separation of a methanol-toluene binary azeotropic mixture. The morphology of the membranes is investigated by electronic microscopy, and the wettability of their surface is analyzed by contact-angle measurements. Special attention is given to the study of sorption and diffusion charact...... hiện toàn bộ
Solution behavior of methyl cellulose mixtures with poly(N-vinylformamide) in water and dimethyl sulfoxide
Polymer Science, Series A - Tập 52 Số 8 - Trang 775-780 - 2010
А. М. Бочек, Sh. Nishiyama, Н. М. Забивалова, И. И. Гаврилова, Н. А. Нестерова, G. M. Poltoratskiĭ, E. F. Panarin
Effect of carbon nanoparticles of different shapes on mechanical properties of aromatic polyimide-based composite films
Polymer Science, Series A - Tập 55 Số 5 - Trang 313-319 - 2013
I. V. Gofman, И. В. Абалов, V. G. Tiranov, V. E. Yudin
Association of Carboxymethyl Chitin Macromolecules in Aqueous Solution
Polymer Science, Series A - Tập 61 - Trang 469-474 - 2019
V. A. Aleksandrova, L. N. Shirokova, E. A. Litmanovich, G. N. Bondarenko
The processes of association of 6-O-carboxymethyl chitin macromolecules (in salt and mixed forms) in aqueous solution are studied by dynamic light scattering. It is shown that the solution of 6‑O‑carboxymethyl chitin in the salt form contains two types of particles: small particles (9–16 nm) corresponding to the size of single macromolecules and larger (150–177 nm) associates. In the solution of t...... hiện toàn bộ
Tilted Lamellar Phase of the Rod–Coil Diblock Copolymer: Dissipative Particle Dynamics Simulation
Polymer Science, Series A - Tập 62 - Trang 430-436 - 2020
A. V. Berezkin, Y. V. Kudryavtsev, M. A. Osipov
The tilted lamellar phase of a symmetric rod–coil diblock copolymer is studied by dissipative particle dynamics simulation over a wide range of degrees of block segregation. The microphase separation in the copolymer and the orientational ordering of rigid blocks in the tilted phase are investigated. For the first time, spatial profiles of the orientational order parameter and the density of monom...... hiện toàn bộ
Structural organization of ethyl esters based on hexafluoropropene oxide oligomers: Inverse gas chromatography study
Polymer Science, Series A - Tập 52 - Trang 919-929 - 2010
A. N. Genkin, N. V. Lebedev, V. V. Berenblit, P. E. Troichanskaya, V. A. Gubanov
Samples of ethyl esters of perfluorinated acids based on hexafluoropropene oxide oligomers with molecular masses of 2000, 3100, and 4500 are used as stationary phases, and their interactions with low-molecular-mass compounds (sorbates) of different natures are studied by inverse gas chromatography. The linear dependence of the specific retention volumes for alkanes, cyclohexane, aromatic hydrocarb...... hiện toàn bộ
A Fourier transform Raman spectroscopic study of the structures of polyethylene composite films containing GaAs and GaAs〈Te〉
Polymer Science, Series A - Tập 58 - Trang 438-442 - 2016
M. I. Aliev, N. N. Gadzhieva, G. B. Akhmedova
The structuring of initial and composite films based on the high-density polyethylene-containing semiconductor fillers GaAs and GaAs〈Te〉 is studied at room temperature via Fourier transform Raman spectroscopy. On the basis of changes in the intensities of Raman lines of skeletal and bending vibrations, strengthening of the crystalline structure of the composite films is investigated. The diffracto...... hiện toàn bộ
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