THE IV-III POLYMORPHIC PHASE-TRANSITION IN AMMONIUM-NITRATE - A UNIQUE EXAMPLE OF SOLVENT MEDIATION

被引：21

作者：

DAVEY, RJ

RUDDICK, AJ

GUY, PD

MITCHELL, B

MAGINN, SJ

POLYWKA, LA

机构：

[1] ICI Chemicals and Polymers Ltd, Research and Technology Department, The Heath Runcorn, Cheshire

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1991年 / 24卷 / 02期

关键词：

D O I：

10.1088/0022-3727/24/2/014

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

There have been many previous studies of the IV-III phase transition in ammonium nitrate and water is known to play a mechanistic role. This work examines the effect of other solvents and additives on the transition kinetics of single crystals and combines these data with structural information to examine the overall mechanism of the transition. All the data are consistent with a novel form of solvent mediation in which the interface between phases is a microscopic layer of ammonium nitrate solution.

引用

页码：176 / 185

页数：10

共 20 条

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