A5057045075- Chemical and Physical Properties in Aqueous Solutions
- Extraction and Separation Processes
- Advancements in Battery Materials
- Crystallization and Solubility Studies
- Thermodynamic properties of mixtures
- Recycling and Waste Management Techniques
- Chemical Synthesis and Characterization
- Radioactive element chemistry and processing
- Membrane-based Ion Separation Techniques
- Calcium Carbonate Crystallization and Inhibition
- Chemical Thermodynamics and Molecular Structure
- Mine drainage and remediation techniques
- Advanced Battery Materials and Technologies
- Crystal Structures and Properties
- Minerals Flotation and Separation Techniques
- X-ray Diffraction in Crystallography
- Phosphorus and nutrient management
- Nuclear Physics and Applications
- Nuclear materials and radiation effects
- Chemical Looping and Thermochemical Processes
- Glass properties and applications
- Phase Change Materials Research
- Geological and Geochemical Analysis
- Thermal and Kinetic Analysis
- Advanced Thermoelectric Materials and Devices
Tianjin University of Science and Technology
2017-2024
Linyi University
2020
Densities of LiB5O6(OH)4(aq) at molalities 0.09859–0.89493 mol·kg–1 were measured 5 K intervals from 283.15 to 363.15 101.325 kPa using a precise Anton Paar Digital vibrating-tube densimeter. The apparent molar volumes (Vϕ), thermal expansion coefficients (α), and partial (V̅B) obtained. On the basis experimental data, diagrams thermodynamic parameters (α, Vϕ, V̅B) against molality different temperatures plotted. According Pitzer model volume, V̅B, ßM,X(0)v, ßM,X(1)v, ßM,X(2)v, CM,Xv ai...
Solubilities, densities, and refractive indices in the (LiCl + CaCl2 H2O) system at 273.15 K were determined using isothermal dissolution equilibrium method. The phase diagram, density index diagram for this ternary drawn. experimental comprised three invariant points, four univariant solubility curves, crystallization areas corresponding to LiCl·2H2O, LiCl·CaCl2·5H2O, CaCl2·4H2O, CaCl2·6H2O. On basis of Pitzer model, mixing parameters product constants (Ksp) CaCl2·6H2O obtained. Then,...
In order to recover cesium tetraborate pentahydrate (Cs 2 O·2B O 3 ·5H O) from the high concentration cesium-containing salt lake brines and geothermal water resources, molar heat capacity of Cs has been measured with a precision calorimeter at temperature 303 349 K. It was found that there is no phase transition thermal anomalies. The fitted as C p,m (J·mol −1 ·K ) = 593.85705 + 48.0694[ T − ( max min )/2]/( )/2] 24.86395[( )/2)/( 0.53077[( , relevant thermodynamic functions enthalpy,...
Phase diagram is a powerful tool to guide the exploitation of thermal energy materials. Heat storage technology phase-change material (PCM) was widely used solve major utilization problems on large consumption and low efficiency. In this work, novel solid-liquid phase binary system octadecanoic acid (C 18 -acid) + octadecanol -OH) investigated using differential scanning calorimeter (DSC). The temperature enthalpies against composition C -acid -OH were determined experimentally, then T – X (...
Phase equilibria and phase diagrams for the ternary aqueous system containing lithium, sodium, pentaborate ions at 298.15 323.15 K 101.325 kPa were investigated by methods of isothermal dissolution equilibrium. From experimental data, physicochemical properties versus composition lithium in equilibrium systems plotted, respectively. The LiB 5 O 8 + NaB H 2 two temperatures contain one invariant point, univariant curves, crystallization regions corresponding to sodium pentahydrate (NaB ·5H O)...