Results 11 to 20 of about 148,568 (290)

Thermal Stability and Decomposition Kinetics of AgO Submicron Particles Prepared by Potassium Persulfate Oxidation

open access: yesMedžiagotyra, 2018
In this study, AgO submicron particles for antimicrobial application were prepared by potassium persulfate oxidation. The characterization of AgO particles was performed by XRD, XPS, SEM, TEM and TGA analysis.
Hui FENG   +4 more
doaj   +1 more source

Approximate solutions of Schrodinger equation and thermodynamic properties with Hua potential

open access: yesResults in Physics, 2021
The study investigates the thermodynamic properties with Hua potential. First, the energy of the system is derived by solving the Schrodinger equation using the Nikiforov-Uvarov (NU) method.
I.J. Njoku   +5 more
doaj   +1 more source

Thermodynamic description of the Mg-O and Al-O systems [PDF]

open access: yesJournal of Mining and Metallurgy. Section B: Metallurgy, 2023
The thermodynamic properties of oxides have a considerable influence on the corrosion behavior of alloys. MgO and Al2O3 are important products in the corrosion process of Mg-Al alloys, therefore it is necessary to investigate their thermodynamic ...
Li X.-J., Liu S.-H.
doaj   +1 more source

Mathematical and Computer Models For Thermodynamic Properties of Methane R-50, Ethylene R-1150, and Propylene R- 1270

open access: yesTikrit Journal of Engineering Sciences, 2006
A set of computer methods for calculating densities, vapor pressures, enthalpies, internal energies and entropies of methane (R-50), ethylene (R-1150), and propylene (R-1270) to be described.
Mohammed K. Mohammed   +1 more
doaj   +1 more source

Thermodynamic Properties of Terbium Tellurides

open access: yesКонденсированные среды и межфазные границы, 2020
The paper presents the results of a study of solid-phase equilibria in the Tb–Te system and the thermodynamic properties of terbium tellurides obtained by the methods of electromotive forces and X-ray diffraction analysis. Based on the experimental data,
Samira Z. Imamaliyeva   +4 more
doaj   +1 more source

Theoretical study of the elastic and thermodynamic properties of Pt_{3}Al with the L1_{2} structure under high pressure

open access: yesCondensed Matter Physics, 2015
In this work, the elastic and thermodynamic properties of Pt_{3}Al under high pressure are investigated using density functional theory within the generalized gradient approximation. The results of bulk modulus and elastic constants at zero pressure are
N. Wei , Ch. Zhang, S. Hou
doaj   +1 more source

Thermodynamic Properties of a Regular Black Hole in Gravity Coupling to Nonlinear Electrodynamics

open access: yesEntropy, 2018
We first calculate the heat capacities of the nonlinear electrodynamics (NED) black hole for fixed mass and electric charge, and the electric capacitances for fixed mass and entropy.
Yi-Huan Wei
doaj   +1 more source

THERMODYNAMIC PROPERTIES OF Pb6Sb6Se17

open access: yesКонденсированные среды и межфазные границы, 2017
The Pb–Sb–Se system was investigated in the PbSe–Pb6Sb6Se17–Sb2Se3–Se composition area and temperature range 300–450 K using EMF measurements on reversible concentration cells of the type (–)PbSe(s) | liquid electrolyte, Pb2+ | (Pb–Sb–Se)(s)(+).
Mansimova Shabnam Hamlet   +3 more
doaj   +1 more source

PHYSICAL AND THERMODYNAMIC PROPERTIES OF KUKERSITE PYROLYSIS SHALE OIL: LITERATURE REVIEW; pp. 184–197 [PDF]

open access: yesOil Shale, 2016
This study presents a literature review of the physical and thermo­dynamic properties of kukersite oil shale oil (or “synthetic crude oil”) as found in public literature.
Vahur Oja   +2 more
doaj   +1 more source

Molecular determinants of signal transduction in tropomyosin receptor kinases

open access: yesFEBS Open Bio, EarlyView.
Tropomyosin receptor kinases control critical neuronal functions, but how do the same receptors produce diverse cellular responses? This review explores the structural mechanisms behind Trk signaling diversity, focusing on allosteric modulation and ligand bias.
Giray Enkavi
wiley   +1 more source

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