MODELAGEM DE MISTURAS BINÁRIAS PELA APLICAÇÃO DA EQUAÇÃO DE SCHRÖEDER-van LAAR A UM CONJUNTO DE SUBSTÂNCIAS COM DIVERSIDADE ESTRUTURAL [PDF]
Química NovaThe Schröeder-van Laar equation to predict the theoretical eutectic melting temperature values was applied to a set of fourteen binary mixtures (UR1 to UR14). The fourteen binary mixtures belong to a structurally diverse group of organic molecules.
Ursula Paôla Rudolph de Matos +7 more
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Reactivity of aluminum sulfate and silica in molten alkalimetal sulfates in order to prepare mullite [PDF]
, 2004 With the aim of preparing mullite, reactions between aluminum sulfate and silica in appropriate proportions and molten sulfate media M2SO4 (M=Na and/or K) were performed at different temperatures.
Durand, Bernard +5 more
core +2 more sources
Modeling of Solid Liquid Equilibrium for Tertiary Mixtures of Fatty Acid by Wilson Model [PDF]
Iranian Journal of Chemistry & Chemical EngineeringPure and eutectic mixtures of fatty acids are desirable Phase Change Materials (PCMs) for low/medium Thermal Energy Storage (TES) applications because of their high density of energy storage, biodegradability, sustainability, and compatibility with ...
Iman Khanmohammadi +3 more
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Heat of Fusion of Na3AlF6 Eutectic Mixtures with CaF2 and Al2O3
Chimica Techno Acta, 2019 The heat of fusion of eutectic mixtures of sodium cryolite with alumina and calcium fluoride was measured using differential scanning calorimetry. Melting temperatures were found to be in good agreement with literature data.
Alexander A. Redkin +4 more
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Thermo, 2023 Medazepam, citric acid and their binary mixtures were studied using differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR) for thermal and structural properties. The DSC data show a simple eutectic peak at 370 K.
Cristina Macasoi +2 more
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Local structural analyses on molten terbium fluoride in lithium fluoride and lithium–calcium fluoride mixtures [PDF]
, 2010 X-ray absorption fine structure (XAFS) measurements on terbium fluoride in molten lithium fluoride and in molten lithium–calcium fluoride mixtures, (e.g.
Akatsuka, Hiroshi +12 more
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Eutectic Formation of Naproxen with Some Dicarboxylic Acids
Pharmaceutics, 2021 Eutectic formation with additives is one of the established methods to improve the dissolution behaviors of active pharmaceutic ingredients (APIs). The improvement is mainly due to the increase in the surface area for dissolution, which originates from ...
Dahye Kim, Soeun Jang, Il Won Kim
doaj +1 more source
Noncontact measurement of high-temperature surface tension and viscosity of bulk metallic glass-forming alloys using the drop oscillation technique [PDF]
, 2005 High-temperature surface tension and viscosities for five bulk metallic glass-forming alloys with widely different glass-forming abilities are measured. The measurements are carried out in a high-vacuum electrostatic levitator using the drop oscillation ...
Johnson, W. L. +2 more
core +1 more source
Reactive Hydride Composite of Mg2NiH4 with Borohydrides Eutectic Mixtures [PDF]
Crystals, 2018 The development of materials showing hydrogen sorption reactions close to room temperature and ambient pressure will promote the use of hydrogen as energy carrier for mobile and stationary large-scale applications. In the present study, in order to reduce the thermodynamic stability of MgH2, Ni has been added to form Mg2NiH4, which has been mixed with ...
Erika Dematteis +4 more
openaire +4 more sources
Deep Eutectic Solvents and Pharmaceuticals
Encyclopedia, 2021 Deep eutectic solvents (DES) are eutectic mixtures that present a deviation from the ideal thermodynamic solid–liquid phase behavior, where a significant depression in the melting temperature occurs.
Sónia N. Pedro +3 more
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