Hydrogen bonds between water molecules: thermal expansivity of ice and water
Hydrogen bonds between water molecules: thermal expansivity of ice and water
复制标题
水分子之间的氢键：冰和水的热膨胀性
DOI：
10.1016/s0167-7322(01)00136-2
复制
发表时间：
2001
影响因子：
6
通讯作者：
Hideki Tanaka
中科院分区：
文献类型：
--
作者：
Hideki Tanaka
The free energy components of two low pressure crystalline ices and an amorphous form of water are calculated over a wide range of temperatures. The Gibbs free energy at a given temperature is minimized with respect to volume of a system. This enables us to evaluate a thermal expansivity at fixed temperature and pressure from only intermolecular interaction potential. The negative thermal expansivity at low temperature is obtained for both crystalline ices and an amorphous form, which arises from the bending motion of hydrogen bonded molecules.
