Liquid-Liquid equilibrium data for the (water + Lactic acid + 2-ethy-1-hexanol) ternary system in T=298.2K and P=1atm were determined and tie- lines related to equilibrium data has been drawn in the phases diagram . The reliability of the experimental tie-line data for this system was as confirmed by using the Hand and Othmer –Tobias correlations. The tie-line data were correlated by means of t...

Formation of liquid-ordered domains in model membranes can be linked to raft formation in cellular membranes. The lipid stoichiometry has a governing influence on domain formation and consequently, biochemical hydrolysis of specific lipids has the potential to remodel domain features. Activation of phospholipase A(2) (PLA(2)) by ternary model membranes with three components (DOPC/DPPC/Cholester...

Three-dimensional (3D) computer model of the Al-Sn-Zn isobaric phase diagram is presented. It shown that T-x-y consists 64 surfaces and 25 regions. Features Al-Zn binary system related to decomposition aluminum solid solution its influence on geometric structure liquidus solidus in ternary system, formed by this tin, are considered. Critical analysis published data was carried out errors visual...

Modeling structural and mechanical properties of intermetallic compounds and alloys requires detailed knowledge of their interatomic interactions. The first two papers of this series @Phys. Rev. B 56, 7905 ~1997!; 58, 8967 ~1998!# derived first-principles interatomic potentials for transition-metal ~TM! aluminides using generalized pseudopotential theory ~GPT!. Those papers focused on binary al...

In this paper we map out the 1300 8C isothermal section in the Nb–Sn–C ternary system. The results show that the only ternary compound in the system, Nb SnC, is in equilibrium with Sn, NbC , and Nb Sn, but not with Nb, Nb C or C. The Nb SnC phase is not a 2 x 3 2 2 stoichiometric compound but exists over a range of compositions that range from an Nb:Sn:C ratio of |54:22:24 at.%, when in equilib...

As an aid to the development of hydrogen separation membranes, we predict the temperature dependent phase diagrams using first principles calculations combined with thermodynamic principles. Our method models the phase diagram without empirical fitting parameters. By applying thermodynamic principles and solid solution models, temperature-dependent features of the Cu-Pd-S system can be explaine...

In this paper we map out the 13001C isothermal section in the Ti–In–C ternary system. Two ternary compounds exist: Ti2InCa and Ti3InCd. At 13001C TiCx is in equilibrium with all phases, Ti3InCd is in equilibrium with all the phases except C, and Ti2InC is in equilibrium with all phases except Ti and C. The range of d in Ti3InCd varies from 0.95 to 0.8. A correlation was found between d and the ...

Small-angle neutron scattering was used to investigate poly(N-isopropylacrylamide) (PNIPAM) polymer solutions in d-water/d-ethanol mixtures. A wide poor-solvent region was observed for mixtures near 60% d-water/40% dethanol mixture. Spinodal lines were determined, permitting a mapping of the mixing/demixing regions of the phase diagram which comprises two main branches: the left branch (with mo...