H-BOND DYNAMICS IN WELL-CHARACTERIZED SUPERCOOLED AND GLASSY AQUEOUS-SOLUTIONS

被引：21

作者：

DUPUY, J ^{[1
]}

JAL, JF ^{[1
]}

CHIEUX, P ^{[1
]}

机构：

[1] INST MAX VON LAUE PAUL LANGEVIN, F-38042 GRENOBLE, FRANCE

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1991年 / 250卷 / 2-4期

关键词：

D O I：

10.1016/0022-2860(91)85038-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

On the basis of a structural characterization of different thermodynamic states, we investigate the vibrational density of state for a saturated aqueous solution LiCl.RH2O (R = 6 and 4). Intermolecular motions of water deduced from inelastic neutron scattering are discussed. Bending, stretching and vibrational modes exhibit different behaviour in glassy, supercooled and liquid states. Stretching motion appears to be quite sensitive to the glass transition.

引用

页码：315 / 328

页数：14

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