熔融盐是一种高温液体,近年来在工业及实驗室里应用日广。熔融盐化学的研究已有五十多年的历史,早期的工作仅在于积累資料,搜集数据,随着研究范围的开拓,发展相当迅速。到目前为止,已在建立熔融盐体系的状态图、热力学、热化学、电化学、熔融盐与金属间的作用,以及熔融盐結构等方面,做了相当的工作。熔融盐化学之所以吸引人們的注意,是由于熔融盐的研究不仅具有理論的价值,而且有着重要的实际意义。例如,在鋼鉄工业中制造各种鋼材及各种合金工具的时候,需 Molten salt is a high-temperature liquid and has been widely used in industry and laboratories in recent years. Molten salt chemistry has been in the history of more than 50 years. The early work only focused on accumulating data and collecting data. With the development of the research area, the development has been quite rapid. To date, considerable work has been done on the state diagrams, thermodynamics, thermochemistry, electrochemistry, the role of molten salts and metals, and the structure of molten salts in establishing molten salt systems. The reason why molten salt chemistry attracts people’s attention is that the study of molten salt not only has theoretical value, but also has important practical significance. For example, in the steel industry in the manufacture of a variety of steel and a variety of alloy tools, the need