Temperature-induced disordering of the hydrophobic hydration shell of Kr and Xe

被引：38

作者：

Bowron, DT ^{[1
]}

Filipponi, A ^{[1
]}

Lobban, C ^{[1
]}

Finney, JL ^{[1
]}

机构：

[1] UCL, Dept Phys & Astron, London WC1E 6BT, England

来源：

CHEMICAL PHYSICS LETTERS | 1998年 / 293卷 / 1-2期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/S0009-2614(98)00794-5

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：

X-ray absorption fine structure spectroscopy has been used to investigate the temperature dependence of the hydrophobic hydration shell of the noble gases krypton and xenon in the range 277 to 368K. These data provide clear experimental evidence for a systematic thermal perturbation and associated entropic gain that have come to form a critical component of conventional models of non-polar moiety hydration. Further, these measurements of this structure provide insight into the subtleties of this complex non-polar hydration mechanism. (C) 1998 Published by Elsevier Science B.V. All rights reserved.

引用

页码：33 / 37

页数：5

共 14 条

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