Zobrazeno 1 - 10
of 30
pro vyhledávání: '"2-Chlorostyrene"'
Publikováno v:
The European Physical Journal Special Topics. 189:165-171
The glass transition temperature and the dynamics of the α-process have been investigated using dielectric relaxation spectroscopy for single and stacked thin films of poly(2-chlorostyrene) (P2CS). The stacked film consists of 10 layers of single th
Autor:
Toshiki Sakaguchi, Mamoru Okada
Publikováno v:
Macromolecules. 34:4027-4032
Thermal-history dependence of phase separation induced by radical polymerization of 2-chlorostyrene in the presence of polystyrene was studied by making a stepwise temperature change (jump) to a hi...
Publikováno v:
Journal of Macromolecular Science, Part A. 38:253-261
The title copolymers have been prepared by the free-radical-initiated copolymerization of 2-chlorostyrene (2-ClSt), 4-chlorostyrene (4-ClSt) and 2, 6-dichlorostyrene (2, 6-DClSt) with maleic anhydride (MAn) in toluene at 650C. Copolymers of chlorinat
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 40:279-283
FT-Raman spectra of 2-, 3-, and 4-chlorostyrene included inα-cyclodextrin (CD),glycerol ether α-CD, β-CD,sulfated β-CD, andglycerol ether β-CD were recorded.In the inclusion complexes, the area of the vinylν(C=C) band decreased remarkably, wher
Publikováno v:
Polymer. 39:3657-3663
Most studies of coil-to-globule transitions of macromolecules have dealt exclusively with the standard polystyrene–cyclohexane system. In this work we aim to extend such investigations to halogenated polystyrenes, namely poly(4-chlorostyrene)(PPCS)
Publikováno v:
Polymer. 35:1242-1247
In this work, the miscibility of poly(2-chlorostyrene) (P2CS) and poly(vinyl methyl ether) (PVME) mixtures was characterized and compared to polystyrene (PS)/PVME blends. It was found, by light scattering, that P2CSPVME blends exhibit a lower critica
Publikováno v:
Physical Review Letters. 68:3184-3187
Coexistence curves of polystyrene PS(${\mathit{M}}_{\mathit{w}}$=3.7\ifmmode\times\else\texttimes\fi{}${10}^{4}$ g/mole, ${\mathit{M}}_{\mathit{w}}$/${\mathit{M}}_{\mathit{n}}$1.06) and poly(2-chlorostyrene) P2CIS(${\mathit{M}}_{\mathit{w}}$=2.33\ifm
Akademický článek
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Publikováno v:
Macromolecules. 22:2720-2723
Photodimerisation intermoleculaire des groupes anthracene attaches chimiquement aux chaines polystyrene par irradiation UV