Journal ArticleDOI
II—Intrinsic viscosity and light scattering measurements on poly(ethylene oxide), poly(styrene oxide) and poly(t-butyl ethylene oxide)
TLDR
In this paper, the intrinsic viscosity and light scattering data for fractions of the poly(styrene oxide) and for fraction of a commercial sample of poly(ethylene oxide) were reported.About:
This article is published in Polymer.The article was published on 1967-01-01. It has received 57 citations till now. The article focuses on the topics: Ethylene oxide & Oxide.read more
Citations
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Journal ArticleDOI
Upper and lower critical solution temperatures in poly (ethylene glycol) solutions
TL;DR: In this paper, the upper and lower critical solution temperatures for poly(ethylene glycol) in t-butyl acetate and water over the molecular weight range of Mη = 2.18 × 103 to ∼1020 × 103 were determined.
Journal ArticleDOI
Conformations and Structures of Poly(oxyethylene) Melts from Molecular Dynamics Simulations and Small-Angle Neutron Scattering Experiments
Grant D. Smith,Do Y. Yoon,Richard L. Jaffe,Ralph H. Colby,Ramanan Krishnamoorti,Lewis J. Fetters +5 more
TL;DR: In this paper, an ensemble of H(CH2OCH2)12H chains has been studied by molecular dynamics simulations as both melt chains and unperturbed phantom chains as a model system to investigate condensed phase effects on chain conformations of poly(oxyethylene) (POE).
OtherDOI
Viscosity – Molecular Weight Relationships and Unperturbed Dimensions of Linear Chain Molecules
M. Kurata,Y. Tsunashima +1 more
Journal ArticleDOI
Characterizing the solid-state thermal oxidation of poly(ethylene oxide) powder
TL;DR: In this paper, the oxidative degradation of powdered poly(ethylene oxide) (PEO) resin was studied by polarized optical microscopy, scanning electron microscopy (SEM), differential scanning calorimetry (d.s.c.), solution viscometry and Fourier transform infra-red spectroscopy (FTi.r.).
Journal ArticleDOI
Self-association of block copoly(oxyalkylene)s in aqueous solution. Effects of composition, block length and block architecture.
TL;DR: The aim is to examine how composition, block length and block architecture govern two fundamental properties, critical micelle concentration (cmc) and micelle association number (N), for systems which are in dynamic equilibrium.
References
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Journal ArticleDOI
Some properties of poly(ethylene oxide)1 in aqueous solution
F. E. Bailey,R. W. Callard +1 more
TL;DR: In this article, the salting-out and viscosity effects of high polymers of ethylene oxide have been investigated from the view of the behavior of large neutral molecules in media of high dielectric constant.
Journal ArticleDOI
On the estimation of unperturbed dimensions from intrinsic viscositiesxcin
W. H. Stockmayer,Marshall Fixman +1 more
Journal ArticleDOI
Excluded Volume Effect of Linear Polymer Molecules
TL;DR: In this paper, a new closed expression for the excluded volume effect of linear polymer molecules is developed with the aid of an equivalent ellipsoid model, in which the polymer chain with fixed ends is replaced by a uniform distribution of unconnected segments within an ellipseid whose dimensions are chosen to give the correct principal radii of gyration of the chain.
Journal ArticleDOI
Viscosimètres capillaires modifiés
V. Desreux,J. Bischoff +1 more
TL;DR: The authors decrivent trois modeles de viscosmetres capillaires particulierement adaptes a la determination des viscosites intrinseques des solutions de hauts polymeres.