文献类型：期刊文献

中文题名：熔盐的内压与正负离子间距

英文题名：Internal Pressure of Molten Salts and Distance Between Positive and Negative Ions

作者：沈晓燕[1];黑恩成[1];刘国杰[1]

机构：[1]华东理工大学化学系

年份：1999

卷号：25

期号：1

起止页码：101

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;北大核心:【北大核心1996】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金

语种：中文

中文关键词：熔盐;碱金属卤化物;内压;正负离子间距

外文关键词：molten salt; alkali metal halide; internal pressure; law of corresponding state; distance between positive and negative ions

摘要：液体内压的对应状态模型亦适用于熔融碱金属卤化物，模型中的特性常数ｂ正比于晶体中正、负离子间距，这使该模型能够预测熔融碱金属卤化物的内压，预测结果与实验值基本一致。
It is found that the model of corresponding state for the internal pressure of liquids, proposed by our previous work, is also applicable to the molten alkali metal halides. The parameter of model, the characteristic constant b , is directly proportional to the distance between the positive and negative ions in the crystals, which makes the model able to predict internal pressures of molten alkali metal halides. The agreement between the predictive and experimental values is satisfactory.