中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Subsolidus phase relations of Bi2O3-Nd2O3-CuO

文献类型:期刊论文

作者Y. Z. Sun ; G. H. Rao ; J. L. Yang ; W. H. Tang ; X. L. Chen ; J. K. Liang
刊名Journal of Alloys and Compounds
出版日期1997
卷号248期号:1-2页码:106-111
关键词ternary phase diagram Bismuth neodynium oxides solid solutions differential thermal analysis X-ray diffraction sintered oxides diffraction powder ion conduction
ISSN号0925-8388
中文摘要The subsolidus phase relations of the Bi2O3-Nd2O3-CuO ternary system and its binary systems along with crystallographic parameters of the compounds were investigated by X-ray powder diffraction and differential thermal analysis. The room temperature section of the phase diagram of the Bi2O3-Nd2O3-CuO system can be divided into two diphase regions and six triphase regions. No ternary compound was found. There exist two solid solutions (alpha, beta) and a compound Bi0.55Nd0.45O1.5 in the (Bi2O2)(1-x)(Nd2O3)(x) system. Both solid solution alpha (0.05 less than or equal to x less than or equal to 10.30) and beta (0.53 less than or equal to x less than or equal to 0.73) belong to the rhombohedral system (R (3) over bar m). The lattice parameters represented by a hexagonal cell are a = 3.9832(4), c = 27.536(5) Angstrom for Bi0.8Nd0.2O1.5 (alpha phase) and a = 3.8826(3), c = 9.727(1) Angstrom for Bi0.4Nd0.8O1.5 (beta phase). The Bi0.55Nd0.45O1.5 compound crystallizes in a face-centered cubic (f.c.c.) lattice with a = 5.5480(2) Angstrom.
原文出处://WOS:A1997WX99600019
公开日期2012-04-14
源URL[http://ir.imr.ac.cn/handle/321006/38104]  
专题金属研究所_中国科学院金属研究所
推荐引用方式
GB/T 7714
Y. Z. Sun,G. H. Rao,J. L. Yang,et al. Subsolidus phase relations of Bi2O3-Nd2O3-CuO[J]. Journal of Alloys and Compounds,1997,248(1-2):106-111.
APA Y. Z. Sun,G. H. Rao,J. L. Yang,W. H. Tang,X. L. Chen,&J. K. Liang.(1997).Subsolidus phase relations of Bi2O3-Nd2O3-CuO.Journal of Alloys and Compounds,248(1-2),106-111.
MLA Y. Z. Sun,et al."Subsolidus phase relations of Bi2O3-Nd2O3-CuO".Journal of Alloys and Compounds 248.1-2(1997):106-111.

入库方式: OAI收割

来源:金属研究所

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