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Showing 1 to 20 of 48 for “"TERNARY SYSTEMS"”.
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Representing liquid-vapor equilibria of Ternary systems using neural networks
… of state (EOS) for liquid-vapor equilibria of ternary mixtures. We investigate the performance of neural networks both when experimental data are available and when only simulation data are available. Simulation data are obtained from Gibbs Ensemble Monte Carlo simulations, using the TraPPE-EH …
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A Mesoscale Dynamics study of the phases in surfactant-water ternary systems
… phase structures in non-ionic surfactant-water systems. The ability to control phase structure has positive implications for potential templating applications which require ordered and stable phases with high surface curvature. The phases present in such systems were successfully modelled, the …
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On the phase behavior and particle formation in polyimide/solvent/nonsolvent ternary systems
… particles from polyimide/solvent/nonsolvent ternary systems were studied. A quantitative equilibrium approach was considered in the B-bonding studies of these ternary systems. The effect of H-bonding on the physical properties and phase behavior of the ternary systems was investigated. The …
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Sigma phase in the ternary systems chromium-cobalt-copper and chromium-manganese-copper
… part of this investigation was to determine the ternary isothermal sections for the Cr-Co-Cu system and the Crâ Mm-Cu system at lOOO°C. and 975°C., respectively. This was done by vacuum melting the Cr-Co~Cu alloys and annealing these alloys in an inert atmosphere of a helium-hydrogen gas mixture. …
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Phase equilibria studies of Cr3O-type structures in the vanadium- rhodium-silicon and niobium-rhodium-silicon ternary systems
Phase equilibria studies of two ternary systems, the vanadium rhodium-silicon system and the niobium-rhodium-silicon system, were made to obtain information about the formation of the Cr₃O-type structure in these systems. All samples had compositions in the . vicinity of the stoichiometric Cr₃O …
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Study Of Covalent And Non-Covalent Interactions In Ternary Systems Involving: Metal/DNA-RNA/Protein, Where Metal = Platinum(II), Palladium(II)
Ternary systems comprising DNA/RNA, proteins and one (or more) metal ion are generating increased interest due to its biological relevance. The knowledge gained from the study of these systems could provide important clues regarding the precise mechanism for transcription factors, repair proteins …
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Thermodynamische Untersuchungen von Phasengleichgewichten in komplexen Systemen mit assoziierenden Komponenten
… Isothermal VLE were measured in 3 binary and 4 ternary systems, liquid-liquid equilibria (LLE) were measured in 4 ternary systems and in one quarternary system, in each case for two temperatures, whereas in 2 ternary systems and in the quarternary system even liquid-liquid-liquid equilibria …
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The Thermodynamics of Highly Solvated Liquid Metal Solutions
… of magnesium has been measured in the two ternary systems Mg-Sb-Bi and Mg-Pb-Bi with an electromotive force cell at 1073 K. The large negative deviations from ideal mixing behavior that are observed in the limiting binary magnesium systems were found to carry over into the ternary systems.
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ΕΙΣΑΓΩΓΗ ΚΑΙ ΜΕΛΕΤΗ ΜΙΑΣ ΝΕΑΣ ΚΡΙΣΙΜΗΣ ΣΥΓΚΕΝΤΡΩΣΗΣ ΣΤΗ ΠΕΡΙΟΧΗ ΤΩΝ ΑΡΑΙΩΝ ΜΑΚΡΟΜΟΡΙΑΚΩΝ ΔΙΑΛΥΜΑΤΩΝ
A VISCOMETRIC STUDY OF TERNARY SYSTEMS POLYMER A - POLYMER B - SOLVENT, WE DETERMINED A NEW CRITICAL CONCETRATION C** WHICH SEPERATE THE DILUTE SOLUTIONS IN TOW REGIMES. THE REGIME OF VERY DILUTE SOLUTIONS C C<C** AND THE REGIME OF DILUTE SOLUTION (C>C**). IT IS PROPOSED A MODEL WHICH DESCRIBE THIS …
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Mass Transfer Characteristics of the Submerged Liquid Jet
… beyond the jet disruption velocity. Four binary systems and two ternary systems were studied. Water was retained as the continuous phase throughout. The jet geometry was photographically recorded and a particle trace photographic technique was used to determine the interfacial velocity. These …
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Study of gold-based alloy phase diagrams
… partial constitutions of the Au-Ge-X and Au-Pb-X ternary alloys have been investigated, where X is a metallic element, selected from the sub-groups period 1m and rrm of the periodic table (In, Ga, Zn, or Cd), which forms one or more stable compounds with gold, but which forms no stable compound …
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The Modification of Solvents for Liquid-Liquid Extraction Processes
… anti-solvents to modify the phase equilibria of ternary systems is well established but these compounds are added to influence the solubility curve. In a preliminary study of these effects, it was noticed that polar molecules affected the tie-lines more than the solubility. Therefore, in depth …
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Effect of composition and coherency strains on coarsening in nickel-aluminum-silicon alloys
… coarsening rate data obtained in multi-component systems is difficult, due to the presence of a gradually varying, composition-dependent coarsening rates, which has to be subtracted from the measured coarsening rates. Further, ternary systems are often plagued by the lack of diffusivity data.
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Studies of Interactions Between Rod-like Celulose Nanocrystals and Xylan and Pullulan Derivatives: A Light Scattering Study
… 4-chlorocinnamate occurred in binary and ternary systems but led to different aggregation behavior in the two ternary systems: PreX where P4CC03 crosslinking occurred prior to the addition of cellulose nanocrystals and Rxn where cellulose nanocrystals were present during UV exposure. These …
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A structural study of lyotropic liquid crystal phases formed by aqueous solutions of fluorinated surfactants
… this project the binary system, as well as the ternary systems upon the addition of an electrolyte and a cosurfactant, have been studied using optical microscopy, small angle neutron and X-ray scattering (SANS and SAXS respectively) and 2H nuclear magnetic resonance (NIMR). The liquid …
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ΜΕΛΕΤΗ ΤΩΝ ΠΟΛΥΜΕΡΩΝ ΕΥΡΙΣΚΟΜΕΝΩΝ ΕΝ ΔΙΑΛΥΣΕΙ ΕΝΤΟΣ ΔΥΟ ΜΕΡΙΚΩΣ ΑΝΑΜΙΓΝΥΟΜΕΝΩΝ ΥΓΡΩΝ ΘΟΛΟΜΕΤΡΙΚΑ ΚΑΙ ΙΞΩΔΟΜΕΤΡΙΚΑ ΑΠΟΤΕΛΕΣΜΑΤΑ
WE STUDY THE BEHAVIOUR OF SYSTEMS CONSISTED OF TWO PARTIALLY MISCIBLE LIQUIDS-CYCLOHEXANE/METHANOL (CH/MEOH), N, N DIMETHYLFORMAMIDE/CYCLOHEXANE (DMF-CH) - IN THE PRESENCE OF A POLYMER- POLYSTYRENE (PS), POLYETHYLENEGLYCOLE (PEG), POLYMETHYL-METHACRYLATE (PMMA). THE TURBIDIMETRIC RESULTS SHOWED …
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Thermodynamic modelling as applied to the development of TRIP-Matrix-Composite materials: The Fe–Mg–Mn–Ti–Zr–O system
… have been carried out in the relevant systems of Fe–Mg–Zr–O, Mg–Ti–Zr–O and Mg–Mn–Zr–O. Thermodynamic data were obtained using experimental methods of calorimetry and ab-initio calculations. Phase relations in the constituent binary and ternary systems have been studied using different …
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Nanocomposites for Enhancing Current in Organic Solar Cells
… 2, adding fullerenes to the mix and creating ternary systems and providing an analytical framework for evaluating these systems. The material choices are expanded in chapter 4; we investigate a new, lower band gap conjugated polymer (PCPDTBT) as well as core-shell nanoparticles and how they …
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Synthesis and characterization of ultralow thermal expansion NZP- type compounds
… expansion measurements were conducted for ternary systems up to 1000°C. Quarternary & quinternary compounds were processed using combinations of alkali-alkali, alkali-alkaline earth, and alkaline earth alkaline earth instead of Na⁺. These were evaluated for solid solubility. Linear thermal …
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