Subsolidus phase relations of Bi2O3-Nd2O3-CuO

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	Subsolidus phase relations of Bi2O3-Nd2O3-CuO
	Y. Z. Sun; G. H. Rao; J. L. Yang; W. H. Tang; X. L. Chen; J. K. Liang
	1997
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	248 期号:1-2 页码:106-111
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.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;sun, yz (reprint author), chinese acad sci,inst phys,pob 603,beijing 100080,peoples r china
关键词	Ternary Phase Diagram Bismuth Neodynium Oxides Solid Solutions Differential Thermal Analysis X-ray Diffraction Sintered Oxides Diffraction Powder Ion Conduction
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38104
专题	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.