| Na3Zr2-xInxSi2-xP1+xO12系统的组成、结构和离子电导的关系 |
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| 引用本文： | 田顺宝,林祖纕.Na3Zr2-xInxSi2-xP1+xO12系统的组成、结构和离子电导的关系[J].物理学报,1986,35(8):1108-1114. |
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| 作者姓名： | 田顺宝 林祖纕 |
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| 作者单位： | 中国科学院上海硅酸盐研究所 |
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| 摘 要： | 用固相反应、X射线衍射、金相显微镜观察、测定比热和复平面阻抗谱的方法研究了Na3Zr2-xInxSi2-xP1+xO12系统。在此系统中存在两种固溶体:单斜固溶体(0≤x<0.8)和三方固溶体(0.8≤x≤1.8)。即从x=0.8的组成开始,NASICON型Na3Zr2-xInxSi2-x
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| 收稿时间： | 1985-12-04 |
THE RELATIONSHIP AMONG CHEMICAL COMPOSITION,CRYSTAL STRUCTURE AND IONIC CONDUCTANCE IN Na3Zr2-xInxSi2-xP1+xO12 SYSTEM |
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| TIAN SHUN-BAO and LIN ZU-XIANG.THE RELATIONSHIP AMONG CHEMICAL COMPOSITION,CRYSTAL STRUCTURE AND IONIC CONDUCTANCE IN Na3Zr2-xInxSi2-xP1+xO12 SYSTEM[J].Acta Physica Sinica,1986,35(8):1108-1114. |
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| Authors: | TIAN SHUN-BAO and LIN ZU-XIANG |
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| Abstract: | Na3Zr2-x InxSi2-xP1+xO12 system has been investigated by means of solid state reaction, X-ray powder diffraction technique, microscopic observation, specific heat measurement and complex impedance measurement. There are two kinds of solid solutions in this system: monoclinic solid solution (0≤x<0.8) and rhombohedral solid solution (0.8≤x≤1.8). The rhombohedral phase of Na3Zr2-xInxSi2-xP1+xO12 solid solution, which begins at the composition of x=0.8, has been stabilized at room temperature. The stabilized materials do not exhibit any phase transformation in the heating process. The electrical conductivities in Na3Zr2-xMxSi2-x P1+x O12 (M = Y, Yb and In) systems have been compared, and discussed from the point of view of crystal chemistry. |
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