| 四价锡离子导体——锡蒙脱石 |
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| 引用本文： | 王仪珍,王大志,张道元,赵建兴,何祥勇.四价锡离子导体——锡蒙脱石[J].物理学报,1991,40(11):1893-1986. |
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| 作者姓名： | 王仪珍 王大志 张道元 赵建兴 何祥勇 |
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| 作者单位： | (1)上海电力学院,上海,200090; (2)中国科学技术大学材料科学与工程系,合肥,230026 |
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| 摘 要： | 在实验室制得一种四价阳离子导体——锡蒙脱石。样品的穆斯堡尔谱证明迁移锡离子的价态为四价锡离子。锡蒙脱石的电子电导率和交流电导率分别为5.1×10-7和1.5×10-4S/cm。应用于锡锰电池中φ13mm×3mm的片状电池得到1.2V的开路电压和5mA的短路电流。
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| 收稿时间： | 1990-12-13 |
Sn4+ MONTMORILLONITE——A Sn4+ CATION CONDUCTOR |
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| WANG YI-ZHEN,WANG DA-ZHI,ZHANG DAO-YUAN,ZHAO JIAN-XING and HE XIANG-YONG.Sn4+ MONTMORILLONITE——A Sn4+ CATION CONDUCTOR[J].Acta Physica Sinica,1991,40(11):1893-1986. |
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| Authors: | WANG YI-ZHEN WANG DA-ZHI ZHANG DAO-YUAN ZHAO JIAN-XING and HE XIANG-YONG |
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| Abstract: | A four valence cation conductor Sn4+ Montrnorillonite has been obtained in our lab. The valence state of migrating ion Sn4+ was confirmed with Mossbauer spectroscopy. Its electron eonductivity and AC conductivities were 5.1×10-7 and 1.5×10-4(S/cm) respectively. Some Sn/MnO2 batteries were made using this solid electrolyte with 1.2V OCV and 5mA short current for 13mm×3mm size. |
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