论文部分内容阅读
熔盐结构具有远程无序、近程有序的特点,对其结构的表征要比完全有序的晶体和完全无序的气体困难得多.分布函数理论是迄今为止描述熔盐结构较为成熟的方法,它依据统计理论,从粒子间相互作用势能出发,去求解表征体系结构的径向分布函数.实验上获得径向分布函数主要是通过衍射法.在国内,熔盐径向分布函数的实验工作才刚刚开始.本文报导了采用X-射线衍射方法测定LaF_3-KF熔盐径向分布函数的结果.
The structure of molten salt is characterized by long-range disorder and short-range order, and its structure is much more difficult to characterize than completely ordered crystals and completely disordered gases. The distribution function theory is by far the most mature description of molten salt structures Method, which based on statistical theory, starting from the potential of the interaction between particles to solve the radial distribution function to characterize the structure of the experimental radial distribution function obtained mainly through the diffraction method in China, the molten salt radial distribution function experiment Work has just begun.This paper reports the results of X-ray diffraction method for measuring the radial distribution function of LaF 3-KF molten salt.