Crystallization of BaxSr1-x(NO3)(2) solid solutions from aqueous solutions and the influence of Ba2+ ion on Sr(NO3)(2) crystals
文献类型：期刊论文
| 作者 | L. J. Wu ; W. C. Chen ; C. R. Li ; A. Y. Xie ; Y. C. Liu ; J. K. Liang |
| 刊名 | Materials Research Bulletin
 |
| 出版日期 | 2000 |
| 卷号 | 35期号:13页码:2145-2156 |
| 关键词 | inorganic compounds crystal growth X-ray diffraction defects barium nitrate ba(no3)2 calcite |
| ISSN号 | 0025-5408 |
| 中文摘要 | A series of BaxSr1-x(NO3)(2) crystals have been grown from aqueous solutions with different initial Ba2+/Sr2+ ratios. These crystals were characterized by powder X-ray diffraction. All diffraction data were well indexed according to the simple cubic structure, and the variation of lattice constants with the concentration of Ba2+ in the crystals accorded quite well to Vegard's Law. The composition of the Sr(NO3)(2) crystal doped with Ba2+ was studied with an electron microprobe. It was found that Ba2+ was enriched in the 100 sectors. The quality of the crystals with different composition. estimated by the high-resolution X-ray diffraction indicated that the second cation added to the crystalline phase degrades the crystalline quality of the crystals. Equilibrium behavior in the Ba(NO3)(2)-Sr(NO3)(2)-H2O system was analyzed using Lippmann's phase diagram, and the equilibrium distribution coefficient D-Ba = 769.2. This large value of D indicates that the Ba2+ ion is drastically preferentially partitioned towards the solid phase. (C) 2001 Elsevier Science Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37203]  |
| 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 | L. J. Wu,W. C. Chen,C. R. Li,et al. Crystallization of BaxSr1-x(NO3)(2) solid solutions from aqueous solutions and the influence of Ba2+ ion on Sr(NO3)(2) crystals[J]. Materials Research Bulletin,2000,35(13):2145-2156. |
| APA | L. J. Wu,W. C. Chen,C. R. Li,A. Y. Xie,Y. C. Liu,&J. K. Liang.(2000).Crystallization of BaxSr1-x(NO3)(2) solid solutions from aqueous solutions and the influence of Ba2+ ion on Sr(NO3)(2) crystals.Materials Research Bulletin,35(13),2145-2156. |
| MLA | L. J. Wu,et al."Crystallization of BaxSr1-x(NO3)(2) solid solutions from aqueous solutions and the influence of Ba2+ ion on Sr(NO3)(2) crystals".Materials Research Bulletin 35.13(2000):2145-2156. |
入库方式： OAI收割
来源：金属研究所
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