LiH-LiF-P_2O_5系非晶态快离子导体的电性能与核磁共振研究

Study on Electrical Property and NMR of LiH-LiF-P_2O_5 System Non-crystalline Fast Ionic Conductor

测试了LiH-LiF-P_2O_5系非晶态快离子导体材料的交流电导率;分析了样品的交流阻抗谱并确定了对应的等效电路。同时采用~7LiNMR和~1HNMR方法讨论了材料中Li^+离子的迁移行为和H^-离子的结构状态。

The AC conductivity of LiH-LiF-P_2O_5 system non-crystalline fast ionic conductors were measured,The AC complex impedance diagrams of the specimens were investigated and the equivalent circuits were determined also. Simultaneously, ~7LiNMR and ~1HNMR were used to discuss the transfer behaviour of Li^+ ions and the structure condition of H^- ions respectively.