Subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO11/6-BaO-CaO-CuO system at 950 degrees C
文献类型：期刊论文
| 作者 | Song, GB ; Liang, JK ; Yang, LT ; Liu, FS ; Rao, GH |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2003 |
| 卷号 | 360期号:1-2页码:316 |
| 关键词 | CU-O SYSTEM CRYSTAL-STRUCTURE APPROXIMATELY 950-DEGREES-C SUPERCONDUCTIVITY DIAGRAM PROPERTY POWDER AIR |
| ISSN号 | 0925-8388 |
| 通讯作者 | Song, GB (reprint author), Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO11/6-BaO-CaO-CuO system at 950 degreesC in air are investigated by means of X-ray diffraction analyses. The phase relations consist of I single-phase region, I two-phase region, 2 three-phase regions and 6 four-phase regions. Mutual substitutions among Pr, Ba and Ca in the Pr123 structure were studied in detail. The result indicates that Ba ions can be replaced exclusively by Pr ions, but not by Ca ions, whereas Ca ions can partially occupy the sites of Pr ions. The ionic radius plays a more important role than the chemical property for substitution among Pr, Ba and Ca ions in the Pr123 structure. (C) 2003 Elsevier B.V. All fights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53917]  |
| 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 | Song, GB,Liang, JK,Yang, LT,et al. Subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO11/6-BaO-CaO-CuO system at 950 degrees C[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2003,360(1-2):316. |
| APA | Song, GB,Liang, JK,Yang, LT,Liu, FS,&Rao, GH.(2003).Subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO11/6-BaO-CaO-CuO system at 950 degrees C.JOURNAL OF ALLOYS AND COMPOUNDS,360(1-2),316. |
| MLA | Song, GB,et al."Subsolidus phase relations of the constant copper oxide content (50 mol%) section in the PrO11/6-BaO-CaO-CuO system at 950 degrees C".JOURNAL OF ALLOYS AND COMPOUNDS 360.1-2(2003):316. |
入库方式： OAI收割
来源：物理研究所
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