Preparation of divalent rare earth ions in air by aliovalent substitution and spectroscopic properties of Ln(2+)
文献类型：期刊论文
| 作者 | Su Q ; Liang HB ; Hu TD ; Tao Y ; Liu T |
| 刊名 | journal of alloys and compounds
 |
| 出版日期 | 2002 |
| 卷号 | 344期号:1-2页码:132-136 |
| 关键词 | CRYSTALLINE STRONTIUM TETRABORATE EU3+ -> EU2+ VALENCE CHANGE LUMINESCENT PROPERTIES REDUCTION SM2+ BOROPHOSPHATES STABILIZATION TEMPERATURE EUROPIUM |
| ISSN号 | 0925-8388 |
| 通讯作者 | su q |
| 中文摘要 | when alkaline earth ions in borates, phosphates or borophosphates [srb4o7, srb6o10, bab8o13, mbpo5 (m=ca,sr)] are substituted partially and aliovalently by trivalent rare earth ions such as sm3+, eu3+, these rare earth ions can be reduced to divalent state by the produced negative charge vacancy v-m". the matrices must have appropriate structure containing a rigid three-dimensional network of tetragonal ao(4) groups (a=b,p). these groups can surround and isolate the produced divalent re2+ ions from the reaction with oxygen. therefore, this reduction reaction can be carried out even in air at high temperature. the produced divalent rare earth ions can be detected by luminescence and xanes methods and their spectroscopic properties are discussed. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000178852200030 |
| 公开日期 | 2010-11-03 |
| 源URL | [http://202.98.16.49/handle/322003/18257]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Su Q,Liang HB,Hu TD,et al. Preparation of divalent rare earth ions in air by aliovalent substitution and spectroscopic properties of Ln(2+)[J]. journal of alloys and compounds,2002,344(1-2):132-136. |
| APA | Su Q,Liang HB,Hu TD,Tao Y,&Liu T.(2002).Preparation of divalent rare earth ions in air by aliovalent substitution and spectroscopic properties of Ln(2+).journal of alloys and compounds,344(1-2),132-136. |
| MLA | Su Q,et al."Preparation of divalent rare earth ions in air by aliovalent substitution and spectroscopic properties of Ln(2+)".journal of alloys and compounds 344.1-2(2002):132-136. |
入库方式： OAI收割
来源：长春应用化学研究所
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