Equation of state of liquid Indium under high pressure
Source abstract
Abstract
We apply an equation of state of a power law form to liquid Indium to study its thermodynamic properties under high temperature and high pressure. Molar volume of molten indium is calculated along the isothermal line at 710K within good precision as compared with the experimental data in an externally heated diamond anvil cell. Bulk modulus, thermal expansion and internal pressure are obtained for isothermal compression. Other thermodynamic properties are also calculated along the fitted high pressure melting line. While our results suggest that the power law form may be a better choice for the equation of state of liquids, these detailed predictions are yet to be confirmed by further experiment.
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Research context
OpenAlex topics: High-pressure geophysics and materials · Thermodynamic and Structural Properties of Metals and Alloys · Chemical Thermodynamics and Molecular Structure
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Taiyuan University of Technology 1 College of Physics and Optoelectronics, , Taiyuan 030024, China
Georgia Institute of Technology 2 School of Materials Science and Engineering, , Atlanta, GA 30332, USA
Funding
Scientific Research Starting Foundation from Taiyuan University of Technology · Shanxi Provincial government · National Natural Science Foundation of China · China Scholarship Council
References (30)
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