Počet záznamů: 1
Supercooled water in two dimensions: Structure and thermodynamics of the Mercedes-Benz model
- 1.0573919 - ÚCHP 2024 RIV NL eng J - Článek v odborném periodiku
Škvára, Jiří - Nezbeda, Ivo - Urbic, T.
Supercooled water in two dimensions: Structure and thermodynamics of the Mercedes-Benz model.
Journal of Molecular Liquids. Roč. 386, SEP 15 (2023), č. článku 122445. ISSN 0167-7322. E-ISSN 1873-3166
Grant ostatní: SRA(SI) P1-0201; NSH(SI) RM1GM135136; CEPUS(SI) CIII-SI-1312-01-1819
Institucionální podpora: RVO:67985858
Klíčová slova: supercooled water * hexatic transition * Mercedes-Benz model
Obor OECD: Physical chemistry
Impakt faktor: 6, rok: 2022
Způsob publikování: Open access s časovým embargem
The two-dimensional Mercedes-Benz model of water has been studied by molecular simulations over a wide range of thermodynamic conditions as an attempt to locate the supercooled region where a liquid-liquid separation and, potentially, also other structures may occur. Both the correlation functions and a number of local structure factors have been used to identify different structural arrangements. These include, in addition to the hexatic phase, also the hexagon, pentagon, and quadruplet arrangements. All these structures result from the competition between the hydrogen bonding and Lennard-Jones interactions and their effect at different temperatures and pressures. Based on the obtained results, an attempt is made to sketch a (rather complex) phase diagram of the model.
Trvalý link: https://hdl.handle.net/11104/0344300
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