摘要
LaF3是离子导电率高、导电性好的固体电解质材料,其应用广泛,是固体电解质材料领域研究热点之一,本文阐述了LaF3的结构及掺杂结构,从而揭示出其在高低温下具有良好离子导电性的机理,即存在大量的、易移动的氟离子空位和氟离子.同时,也从原理上阐述了它在测量热力学数据的原电池以及传感器件等领域的应用.
The conduction property of the solid electrolyte is better than most others. it has been used in many areas and receiving more and more attentions.We may learn the LaF_3 structure in this essay that it conduct ions easy even if being in the lower temperature. We can also learn many other things that LaF_3 can be used as the solid electrolyte in a sensor to get the La density in the aluminium liquid and it can be used, as the same in a cell,to get SnF_2 Gibbs free energy.
出处
《吉林师范大学学报（自然科学版）》
2004年第2期21-23,共3页
Journal of Jilin Normal University:Natural Science Edition
基金
国家自然科学基金资助项目 (50 1 740 1 5)
