Subsolidus phase relations in BiO3/2-PrO11/6-CuO
文献类型：期刊论文
| 作者 | Yang, JL ; Liang, JK ; Tang, WH ; Shi, Y ; Chen, XL ; Rao, GH |
| 刊名 | JOURNAL OF SOLID STATE CHEMISTRY
 |
| 出版日期 | 1996 |
| 卷号 | 125期号:1页码:85 |
| 关键词 | CU-O SYSTEMS SINTERED OXIDES BISMUTH SESQUIOXIDE DIFFRACTION POWDER ION CONDUCTION |
| ISSN号 | 0022-4596 |
| 通讯作者 | Yang, JL (reprint author), CHINESE ACAD SCI,INST PHYS,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | The subsolidus phase relations in the BiO3/2-PrO11/6-CuO ternary oxide system and in the related binary systems as well as crystallographic parameters of selected phases are investigated by X-ray powder diffraction. The subsolidus phase relation at room temperature in the BiO3/2-PrO11/6-CuO system can be divided into three two-phase regions and five three-phase regions. No ternary compound was found. There exist two solid solutions (BiO3/2)(1-x)(PrO11/6)(x) in the BiO3/2-PrO11/6 system with x = 0.1-0.3 and x = 0.69-0.72, respectively. Both belong to the rhombohedral system (R(3) over barm$). The lattice parameters represented by a hexagonal cell are a = 3.9986(7) Angstrom, c = 27.459(6) Angstrom for Bi3PrOy (alpha phase) and a = 3.8729(5) Angstrom, c = 9.7452(2) Angstrom for Bi3Pr7Oy (gamma phase). The Rietveld refinement result of the crystal structure of Bi3Pr7Oy reveals that Bi/Pr atoms occupy statistically the 3a site and O atoms and vacancies occupy the 6c site. Pr3+ is the major state in the two solid solutions. (C) 1996 Academic Press, Inc. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53907]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, JL,Liang, JK,Tang, WH,et al. Subsolidus phase relations in BiO3/2-PrO11/6-CuO[J]. JOURNAL OF SOLID STATE CHEMISTRY,1996,125(1):85. |
| APA | Yang, JL,Liang, JK,Tang, WH,Shi, Y,Chen, XL,&Rao, GH.(1996).Subsolidus phase relations in BiO3/2-PrO11/6-CuO.JOURNAL OF SOLID STATE CHEMISTRY,125(1),85. |
| MLA | Yang, JL,et al."Subsolidus phase relations in BiO3/2-PrO11/6-CuO".JOURNAL OF SOLID STATE CHEMISTRY 125.1(1996):85. |
入库方式： OAI收割
来源：物理研究所
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