Results 11 to 20 of about 39,917 (237)
Impact of Ni on the thermophysical and thermodynamic properties of Fe–C–Ni based alloys
Journal of Materials Research and Technology, 2022 Three model alloys based on Fe-C-Ni were studied containing carbon between 0.338 and 0.382 wt. % and nickel between 1.084 and 4.478 wt. %. Phase transition temperatures, heat capacity, enthalpy change, heat of fusion, coefficient of thermal expansion ...
Ľubomíra Drozdová +8 more
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Medžiagotyra, 2022 In this work, a new composite phase change material (CPCM) with lauric-myristic acid (LA-MA) eutectic as PCM and activated carbon (AC) was used as supporting material with four different mass ratios of 5.0:5.0, 5.5:4.5, 6.0:4.0, and 6.5:3.5, respectively.
Yanghua Chen +3 more
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Sensors, 2023 This research presents a dual-pronged bibliometric and systematic review of the integration of phase change materials (PCM) in asphalt pavements to counteract the urban heat island (UHI) effect.
Claver Pinheiro +10 more
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Thermal Study of Two Benzotriazole Derivatives
U.Porto Journal of Engineering, 2022 An experimental study based on the thermal analysis of 5-methyl-1H-benzotriazole and 5,6-dimethyl-1H-benzotriazole was developed, by using differential scanning calorimetry.
Ana Lima +2 more
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Energetic and Structural Studies of Two Biomass-Derived Compounds: 6- and 7-hydroxy-1-indanones
Applied Sciences, 2020 The energetic study of 6-hydroxy-1-indanone and 7-hydroxy-1-indanone was performed using experimental techniques and computational calculations. The enthalpies of combustion and sublimation of the two compounds were determined and allowed to derive the ...
Ana Luisa Ribeiro da Silva +1 more
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Phase transitions properties of N,N-dimethyl-4-nitroaniline
U.Porto Journal of Engineering, 2023 The present work reports an experimental study aiming to determine several thermodynamic properties of fusion and sublimation of the chromophore N,N-dimethyl-4-nitroaniline.
Bruno D. A. Pinheiro +2 more
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Energies, 2023 Due to their excellent thermophysical properties and high stability, inorganic salts and Forsalt mixtures are considered promising thermal energy storage materials for applications operating at high temperatures. A mixture of binary salts, such as CaCl2 (
Naveed Hassan +4 more
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Solubility improvement of progesterone from solid dispersions prepared by solvent evaporation and co-milling [PDF]
, 2020 The aim of this contribution was to evaluate the impact of processing methods and polymeric carriers on the physicochemical properties of solid dispersions of the poorly soluble drug progesterone (PG). Five polymers: hydroxypropyl methylcellulose (HPMC),
Al-Obaidi, Hisham +3 more
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Defying decomposition: the curious case of choline chloride
Nature Communications, 2023 Chemists aim to meet modern sustainability, health, and safety requirements by replacing conventional solvents with deep eutectic solvents (DESs). Through large melting point depressions, DESs may incorporate renewable solids in task-specific liquids ...
Adriaan van den Bruinhorst +5 more
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Estimating fusion properties for functionalised acids [PDF]
Atmospheric Chemistry and Physics, 2011 Multicomponent organic aerosol (OA) is likely to be liquid, or partially liquid. Hence, to describe the partitioning of these components, their liquid vapour pressure is desired. Functionalised acids (e.g. diacids) can be a significant part of OA.
S. Compernolle +2 more
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