高温高圧水の構造とダイナミックス

抄録

We have discussed how the tetrahedral structure and dynamical properties of water are varied with pressure and temperature, focusing on the hydrogen-bonding interactions and the molecular packing efficiency. Anomalous properties of water are controlled by the strong and directional hydrogen bonds which are bent by an increase in pressure or temperature. It is shown that the hydrogen bonds are not completely broken in hot dense water near the critical temperature.