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26 Ιαν 2021 · Starting from liquid water and a comprehensive set of 50 ice structures, we compute the phase diagram at three hybrid density-functional-theory levels of approximation, accounting for...
- Nature
We would like to show you a description here but the site...
- Realistic phase diagram of water from “first principles ... - Nature
In this study, we demonstrate that combining the MB-pol...
- Realistic phase diagram of water from first principles data ...
In this study, we report the phase diagram of water...
- Nature
8 Αυγ 2022 · Phase Diagram for Water. Water is a unique substance in many ways. One of these special properties is the fact that solid water (ice) is less dense than liquid water just above the freezing point. The phase diagram for water is shown in the figure below. Figure \(\PageIndex{1}\): Phase diagram for water.
8 Ιουν 2023 · In this study, we demonstrate that combining the MB-pol data-driven many-body potential for water, which was rigorously derived from “first principles” and exhibits chemical accuracy, with ...
In this study, we report the phase diagram of water calculated at the fully quantum-mechanical level using the “first principles” MB-pol data-driven many-body potential.
Phase diagrams show the preferred physical states of matter at different thermodynamic variables, such as temperatures and pressure. Within each phase, the material is uniform with respect to its chemical composition and physical state.
The phase diagram of water illustrates the relationship between temperature, pressure, and the physical states of water: solid, liquid, and gas. At low temperatures and high pressures, water exists as a solid (ice), while at higher temperatures and lower pressures, it exists as a gas (water vapor).
The water phase diagram plays a significant role in environmental studies and resource management. It helps experts assess the availability of water resources in different states, such as liquid water in rivers and lakes, solid ice in glaciers, and gaseous water vapor in the atmosphere.
