Anomalous X-ray diffraction studies of hydration effects in concentrated aqueous electrolyte solutions

被引：41

作者：

Ramos, S

Barnes, AC

Neilson, GW

Capitan, MJ

机构：

[1] Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England

[2] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

CHEMICAL PHYSICS | 2000年 / 258卷 / 2-3期

关键词：

D O I：

10.1016/S0301-0104(00)00132-4

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：

The method of anomalous X-ray diffraction (AXD) was applied to two aqueous electrolyte solutions: 6 m rubidium bromide and 4 m rubidium chloride. Data from the former solution were used to determine Br- hydration and those from the latter to determine Rb+ hydration. The results are compared with those obtained from other techniques and contrasted with the hydration of other ions in their respective series. A critical appraisal of the AXD method and its potential for future studies of ionic solutions are given. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

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页码：171 / 180

页数：10

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