Mutual separation characteristics of neighbouring rare earth elements Nd, Sm, Eu and Gd using stepwise chlorination chemical vapour transport
文献类型：期刊论文
| 作者 | Sun, YH; Wang, ZC; Guo, L; Wang, ZC, NE Univ Technol, Dept Chem, Shenyang 110006, Liaoning, Peoples R China |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 1998 |
| 卷号 | 269期号:1-2页码:88-91 |
| 关键词 | Rare Earth Separation Binary Oxide Mixture Chlorination Chemical Vapour Transport Vapour Complex |
| ISSN号 | 0925-8388 |
| 英文摘要 | Mutual separation characteristics have been investigated for the neighbouring rare earth elements Nd, Sm, Eu and Gd from binary oxide mixtures Nd2O3-Sm2O3, Sm2O3-Eu2O3 and Eu2O3-Gd2O3 using a stepwise chlorination-chemical vapour transport reaction mediated by vapour complexes LnAl(n)Cl(3n+3) within 6 h. The separation factor, expressed as atomic ratio for the resulting chlorides, was 6.84 for Nd:Sm, 4.84 for Sm:Eu and 26.5 for Gd:Eu, respectively. As a comparison, the conventional CVT process resulted in the separation factor values of 1.64 for Nd:Sm, 3.19 for Sm:Eu, 1.78 for Gd:Eu and 3.99 for Eu:Gd. (C) 1998 Elsevier Science S.A. |
| 学科主题 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000074117500022 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/55645]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所 |
| 通讯作者 | Wang, ZC, NE Univ Technol, Dept Chem, Shenyang 110006, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, YH,Wang, ZC,Guo, L,et al. Mutual separation characteristics of neighbouring rare earth elements Nd, Sm, Eu and Gd using stepwise chlorination chemical vapour transport[J]. JOURNAL OF ALLOYS AND COMPOUNDS,1998,269(1-2):88-91. |
| APA | Sun, YH,Wang, ZC,Guo, L,&Wang, ZC, NE Univ Technol, Dept Chem, Shenyang 110006, Liaoning, Peoples R China.(1998).Mutual separation characteristics of neighbouring rare earth elements Nd, Sm, Eu and Gd using stepwise chlorination chemical vapour transport.JOURNAL OF ALLOYS AND COMPOUNDS,269(1-2),88-91. |
| MLA | Sun, YH,et al."Mutual separation characteristics of neighbouring rare earth elements Nd, Sm, Eu and Gd using stepwise chlorination chemical vapour transport".JOURNAL OF ALLOYS AND COMPOUNDS 269.1-2(1998):88-91. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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