Investigation of ion transport in Li8ZrO6 and Li 6Zr2O7 solid electrolytes

被引：7
|
作者：
Pantyukhina M.I. [1 ]
Shchelkanova M.S. [1 ]
Stepanov A.P. [2 ]
Buzlukov A.L. [2 ]
机构：
[1] Institute of High-Temperature Electrochemistry, Ural Division, Russian Academy of Sciences, Yekaterinburg, 620219
[2] Institute of Metal Physics, Ural Division, Russian Academy of Sciences, Yekaterinburg, 620219
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2010年 / 74卷 / 5期
关键词：
Nuclear Magnetic Resonance; Nuclear Magnetic Resonance Spectrum; Solid Electrolyte; Spin Lattice Relaxation; Spin Lattice Relaxation Rate;
D O I：
10.3103/S1062873810050199
中图分类号：
学科分类号：
摘要：
Lithium ionic conductivity and spin-lattice relaxation rates were measured in Li8ZrO6 and Li6Zr2O7 solid electrolytes. It was found that the Li8ZrO6 solid electrolyte undergoes a transition to the superionic state in the temperature range 673-703 K. It was shown that Li+ ions are mobile in particular lattice positions of the Li6Zr2O7 phase, and that ionic conductivity is monotonic at an activation energy of 79.4 kJ/mol. © Allerton Press, Inc., 2010.
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页码：653 / 655
页数：2
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