Subsolidus phase relations of Bi2O3-Nd2O3-CuO

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	Subsolidus phase relations of Bi2O3-Nd2O3-CuO
	Sun, YZ ; Rao, GH ; Yang, JL ; Tang, WH ; Chen, XL ; Liang, JK
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	1997
卷号	248 期号:1-2 页码:106
关键词	SINTERED OXIDES DIFFRACTION POWDER ION CONDUCTION
ISSN号	0925-8388
通讯作者	Sun, YZ (reprint author), CHINESE ACAD SCI,INST PHYS,POB 603,BEIJING 100080,PEOPLES R CHINA.
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.
收录类别	SCI
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/53915]
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	Sun, YZ,Rao, GH,Yang, JL,et al. Subsolidus phase relations of Bi2O3-Nd2O3-CuO[J]. JOURNAL OF ALLOYS AND COMPOUNDS,1997,248(1-2):106.
APA	Sun, YZ,Rao, GH,Yang, JL,Tang, WH,Chen, XL,&Liang, JK.(1997).Subsolidus phase relations of Bi2O3-Nd2O3-CuO.JOURNAL OF ALLOYS AND COMPOUNDS,248(1-2),106.
MLA	Sun, YZ,et al."Subsolidus phase relations of Bi2O3-Nd2O3-CuO".JOURNAL OF ALLOYS AND COMPOUNDS 248.1-2(1997):106.