复冰现象:为什么冰在压力下融化?
软凝聚态物质
2015-01-29 v1 流体动力学
摘要
与其他在压缩下键收缩的非寻常材料不同,水和冰中的O:H非键发生收缩,而H-O键伸长,朝向O:H和H-O长度对称。H-O键的能量下降决定了冰的熔点Tm降低。一旦压力解除,O:H-O键完全恢复其初始状态,导致复冰现象。
引用
@article{arxiv.1501.06981,
title = {Regelation: why does ice melt under pressure?},
author = {Chang Q Sun},
journal= {arXiv preprint arXiv:1501.06981},
year = {2015}
}
备注
Continues arXiv:1501.04171 , arXiv:1501.00765, and "Hydrogen-bond relaxation dynamics: resolving mysteries of water ice", Coord. Chem. Rev., 2015. 285: 109-165