Dynamic processes at a liquid surface of methanol.
Dynamic processes at a liquid surface of methanol.
复制标题
甲醇液体表面的动态过程。
DOI：
10.1103/physrevlett.69.3782
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发表时间：
1992
影响因子：
8.6
通讯作者：
Kataoka
中科院分区：
文献类型：
--
作者：
Matsumoto;Kataoka
采用分子动力学计算机模拟技术，对液态甲醇在室温下的蒸发和冷凝过程进行了研究。我们观察到氢键二聚体的蒸发，这是实验上提出的。凝聚系数(凝聚分子与入射分子的数量之比)似乎比几个小组预测的要小。由于在地表发现了各种动力过程模式，因此有必要进行更仔细的分析和理论考虑。
Using a molecular dynamics computer simulation technique, evaporation and condensation processes of liquid methanol are studied at room temperature. We observe evaporation of a hydrogen-bonded dimer, which was experimentally suggested. The condensation coefficient (the number ratio of condensed molecules to incident ones) seems to be less than unity as several groups predicted. Since various modes of dynamic processes at the surface are found, more careful analyses and theoretical consideration are necessary