| 晶态-非晶态复合锂离子导体的电学性质 |
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| 引用本文： | 南策文,王乐.晶态-非晶态复合锂离子导体的电学性质[J].物理学报,1988,37(5):782-788. |
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| 作者姓名： | 南策文 王乐 |
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| 作者单位： | (1)武汉工业大学硅酸盐材料科学与工程系; (2)武汉工业大学硅酸盐材料科学与工程系,北京建筑材料科学研究院 |
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| 摘 要： | 本文研究了晶态LiCl-非晶态Li2O·3B2O3复合锂离子导体的电学性质。实验发现这种晶态-非晶态新型复合离子导体的电学性质变化具有新的现象,即在宏观电导率σm-组成曲线上出现了电导率增加的“双峰”效应。相应地,在表观活化能Em-组成曲线和介电常数εm-组成曲线上出现了“双谷”。本文还详细讨论了这些实验现象,得到了与理论相符合的结果。
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| 收稿时间： | 1987-06-29 |
ELECTRICAL PROPERTIES OF CRYSTALLINE-NONCRYSTAL-LINE COMPOSITE Li IONIC CONDUCTOR |
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| NAN CE-WEN and WANG LE.ELECTRICAL PROPERTIES OF CRYSTALLINE-NONCRYSTAL-LINE COMPOSITE Li IONIC CONDUCTOR[J].Acta Physica Sinica,1988,37(5):782-788. |
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| Authors: | NAN CE-WEN and WANG LE |
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| Abstract: | In the paper, the electrical properties of crystalline LiCl-noncrystalline Li2O·3B2O3 composite Li ionic conductor are studied. Some new phenomena of changes in electrical properties of this composite ionic conductor have been found, i.e. a "two-peak" effect of conductivity enhancement appears on macroscopic conductivity σm versus composition curve. Correspondingly, "two-valley" appears on apparent activation energy Em versus composition and dielectric constant εm versus composition curve. These experimental phenomena have been discussed in detail, and the results are consistent with conduction theory. |
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