Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Juan E. Figueruelo"'
Publikováno v:
Macromolecular Chemistry and Physics. 210:1856-1866
The miscibility, phase behaviour and morphology of ternary systems, formed by a DGEBA-based epoxy resin, polystyrene (PS) and styrene-co-maleic anhydride (SMA) copolymers have been investigated through phase diagrams. The analysis has been done in th
Publikováno v:
Journal of Macromolecular Science, Part B. 48:128-145
The miscibility and phase behavior of ternary systems formed by a DGEBA based epoxy resin, polystyrene (PS), and diblock copolymers has been investigated through phase diagrams experimentally obtai...
Publikováno v:
The Journal of Chemical Thermodynamics. 40:677-687
The experimental phase diagrams (cloud point curves) of three series of epoxy/thermoplastic blends, namely, epoxy/polystyrene (PS), epoxy/poly(ether sulfone) (PES), and epoxy/poly(ether imide) (PEI) as a function of molar mass and composition have be
Publikováno v:
Macromolecular Theory and Simulations. 16:458-475
The influences of nanoparticle size and concentration on the thermodynamic behaviour of epoxy/polystyrene blends are evaluated in the framework of Ginzburg's simple analytical theory. Two approaches have been employed: NPEPO (for particles coated wit
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 30:1227-1249
Size‐exclusion chromatography (SEC) is one of the most used experimental techniques to characterize polymers in solution; it has been applied to interpret the elution behaviour of many polymer‐solvent systems in five types of column packings. The
Autor:
Juan E. Figueruelo, Vicente Soria, Isidro S. Monzó, Concepción Abad, Clara M. Gómez, Agustín Campos
Publikováno v:
Macromolecular Theory and Simulations. 16:62-76
Experimental ternary phase diagrams for ternary systems CHL/PS-MAA/PVPy with diverse MAA contents have been determined by GPC. The presence of MAA in the copolymers gives rise to specific interactions, by hydrogen bond formation between both polymeri
Publikováno v:
Macromolecular Theory and Simulations. 16:53-61
The Flory Huggins methodology coupled to AET has been extended to ternary polymer systems, in particular to solvent (A)/polymer 1 (B)/polymer 2 (C) systems, with the two polymers displaying H-bonding interactions. Because the H-bonding can perturb th
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 29:1331-1349
The compatibility of poly(methyl methacrylate) (PMMA) with poly(styrene‐co‐vinyl phenol) (PS‐VPh) with two different contents of vinyl phenol, 5.8 and 7.2%, in dilute tetrahydrofuran solutions has been investigated by size exclusion chromatogra
Publikováno v:
Journal of Liquid Chromatography & Related Technologies. 28:245-266
The novel TSK Gel Super AW column packing is based on a polymeric gel with residual hydrophobic and hydrophilic groups on the gel surface. These groups can act as active sites making the chromatographic support compatible both with polar and apolar e
Publikováno v:
Macromolecular Theory and Simulations. 13:441-452
Hydrogen bonding plays an important role in determining the physical and thermodynamic properties of polar fluids. Theoretical and experimental aspects of polymers, in mixed solvents with hydrogen-bonding-specific interactions, are investigated using