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pro vyhledávání: '"Enthalpy change of solution"'
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Publikováno v:
Izvestiya. Ferrous Metallurgy. 64:200-204
The simplest model of the structure and interatomic interaction is applied to nitrogen solutions in liquid alloys of Fe – Ni system, which earlier (2019) was used by the authors for nitrogen solutions in alloys of Fe – Cr system. The principles o
Autor:
Tom Wagner
Publikováno v:
CHEMKON. 29:382-386
Publikováno v:
International Journal of Hydrogen Energy. 46:2351-2361
The ternary MgVAl, MgVCr, MgVNi, quaternary MgVAlCr, MgVAlNi, MgVCrNi and quinary MgVAlCrNi alloys were produced by high energy ball milling (HEBM) under hydrogen pressure (3.0 MPa) as a strategy to find lightweight alloys for hydrogen storage applic
Publikováno v:
Heat and Mass Transfer. 57:765-775
Thermochemical heat storage materials for space heating applications such as, ZnSO4 offer high energy storage density, low cost and clean mean of long-term solar energy storage. Herein, we studied the ZnSO4 hydrated salt as potential heat storage mat
Publikováno v:
Russian Journal of Physical Chemistry A. 94:2238-2243
Interaction between L-methionine (Met) and nicotinic acid (NA) in an aqueous buffer solution (pH 7.4) is studied via dissolution calorimetry and densimetry. The thermodynamic characteristics of the formation of a 1 : 1 molecular complex between Met a
Publikováno v:
Ceramics International. 46:17062-17075
The effects of SiO2 and B2O3 on the ionic structure of CaO–Al2O3 binary slag under the MgO-and-spinel doubly saturated (MSDS) condition were evaluated by measuring the MgO solubility of the slag. The activity coefficient of AlO45− in the slag was
Publikováno v:
Journal of Chemical Theory and Computation. 16(14):2460-2473
Most classical nonpolarizable ion potential models underestimate the solubility values of NaCl and KCl in water significantly. We determine Lennard-Jones parameters of Na+, K+, and Cl- that reproduce the solubility as well as the hydration free energ
Autor:
Theresa Casillas, William E. Acree, Jennifer Huang, Priya Tirumala, Shrika Eddula, Michael H. Abraham
Publikováno v:
Physics and Chemistry of Liquids. 59:442-453
A search of the published chemical and engineering literature found enthalpy of solution data for an additional 71, 39 and 46 organic compounds dissolved in heptane, cyclohexane and N,N-dimethylformamide, respectively. The newly retrieved enthalpy of
Autor:
Yapo Hermann Aristide Yapi, Ange Privat Ahoussou, Albert Trokourey, Amadou Kouyaté, Aliou Pohan
Publikováno v:
AIMS Materials Science. 7:323-337
The purpose of this study is to establish the influence of composition on the glass transition temperature, density, enthalpy of dissolution in an acid bath and bioactivity in glasses of the molar formula 20.15[(2.038 + x)SiO2-(1.457 − x)Na2O]-2.6P