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ID 34140
フルテキストURL
著者
Koga, Kenichiro Department of Chemistry, Okayama University
Tanaka, Hideki Department of Chemistry, Okayama University
抄録
Molecular dynamics simulations demonstrate that there are at least two classes of quasi-two-dimensional solid water into which liquid water confined between hydrophobic surfaces freezes spontaneously and whose hydrogen-bond networks are as fully connected as those of bulk ice. One of them is the monolayer ice and the other is the bilayer solid which takes either a crystalline or an amorphous form. Here we present the phase transformations among liquid, bilayer amorphous (or crystalline) ice, and monolayer ice phases at various thermodynamic conditions, then determine curves of melting, freezing, and solid-solid structural change on the isostress planes where temperature and intersurface distance are variable, and finally we propose a phase diagram of the confined water in the temperature-pressure-distance space.
キーワード
MOLECULAR-DYNAMICS SIMULATION
CONFINED WATER
LIQUID WATER
SOLVATION FORCES; CARBON NANOTUBES
BILAYER ICE
EQUILIBRIA
TRANSITION
WALLS
INTERFACE
備考
Digital Object Identifer:10.1063/1.1861879
Published with permission from the copyright holder. This is the institute's copy, as published in Journal of Chemical Physics, Mar 2005, Volume 122, Issue 10.
Publisher URL:http://dx.doi.org/10.1063/1.1861879
Direct access to Thomson Web of Science record
Copyright © 2005 American Institute of Physics
発行日
2005-03-08
出版物タイトル
Journal of Chemical Physics
122巻
10号
出版者
American Institute of Physics
資料タイプ
学術雑誌論文
言語
English
著作権者
American Institute of Physics
論文のバージョン
publisher
査読
有り
DOI
PubMed ID
Web of Sience KeyUT
Submission Path
physics_general/26