Excess molar volumeMolecular interactionsTheoretical predictionsViscosityExcess molar volumes, V-m(E), have been derived by using viscosity data for the binary mixtures of styrene (STY) with dimethylsulfoxide (DMSO), acetone (ACT), chlorobenzene (CB), and ethanol (EA) at different temperatures. ...
In this study, the association volume (kab) is held constant to a value of 0.03. The PC-SAFT molecular parameters are available for about 1000 components in our database. 3.1 Correlation of physical properties using QSPR To allow for a full process optimization within the proposed CoMT-CAMD ...
We have seen earlier (Volume 3, Chapter 1) that the general mechanism of formation of a linear homopolymer by a chain reaction involves four distinct types of reaction. Initiation reactions generate new active centres to which the monomer molecules add sequentially in a propagation step. The propa...
Abstract The quantities of the crystallinity of syndiotactic polystyrene (SPS) blended with another polymer in the group of poly(α-methyl styrene), poly(n-butyl methacrylate) or poly(cyclohexyl acrylate) with or without the additives were measured by X-ray diffraction and calculated by Ruland’s...
Effect of Substrate Temperature on Twin Donor Layer Organic Solar Cell Materials Today: Proceedings, Volume 5, Issue 11, Part 2, 2018, pp. 23450-23455 Ashish Singh,…, Parameswar K. Iyer Bi- or multi-functional charge transporting materials for perovskite solar cells Dyes and Pigments, Volume...
molar volume with the molar fraction well over the full molar fraction range.The limiting partial molar volumes and the molar volumes of each pseudo-pure component were evaluated with different methods.Based on the limiting partial molar volume and molar volume at a certain y value,a n...
Excess molar volumeTikhonov regularizationThe Tikhonov regularization is applied to convert specific molar volume data of binary solutions of dimethyl sulfoxide with a number of acrylates and with styrene into their second- and first-partial derivatives with respect to mole fraction under constant ...
volumeHydrophobicallymodifiedpolyelectrolytesIn this work the partial molar volumes ( V ) of different anionic polyelectrolytes and hydrophobically modified polyelectrolytes (PHM) were measured. Polymers like polymaleic acid-co-styrene, polymaleic acid-co-1-olefin, polymaleic acid-co-vinyl-2-pyrrolidone, ...
essential for cement strengths (H. J. Posser et al., J. Dent. Res., 1986, and J. Dent. (1977), 5(2), 117-20), while the low molar masses drastically reduce the viscosity of the polyacid solution (H. G. Elias, Makromoleküle [Macromolecules], Volume 1, Hüthing & Wepf Verlag...
The molar-mass chemical-composition distribution ( MMCCD) of poly(styrene- co-ethyl methacrylate) copolymers, obtained till low and high conversions by a batch solution polymerization technique, has been determined by a new cross-fractionation method. In this method, the copolymers are first ...