The reduction of eu3+ to eu2+ in air and luminescence properties of eu2+ activated zno-b2o3-p2o5 glasses
文献类型：期刊论文
| 作者 | Lian, Zhihong; Wang, Jing; Lv, Yuhua; Wang, Shubin; Su, Qiang |
| 刊名 | Journal of alloys and compounds
 |
| 出版日期 | 2007-03-14 |
| 卷号 | 430期号:1-2页码:257-261 |
| 关键词 | Europium ion Luminescence Zno-b2o3-p2o5 glasses |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2006.05.002 |
| 通讯作者 | Su, qiang(suqiang@ns.ciac.jl.cn) |
| 英文摘要 | A valence change from eu3+ to eu2+ was observed in the europium ion-doped zno-b2o3-p2o5 glasses prepared at high temperature in air. the fluorescence emission spectrum of the sample consists of a broad emission band ascribed to the 5d-4f transition of eu2+ ion and sharp emission peaks assigned to the transitions of d-5(0)-f-7(j) (j = 0, 1, 2, 3, and 4) of eu3+ ion, indicating that part of eu3+ can be reduced into eu2+ in the glass. a charge compensation model is proposed. the rigid tetrahedral network structure of glasses plays an important role in stability of eu2+. the fabrication conditions are also studied. (c) 2006 published by elsevier b.v. |
| WOS关键词 | VALENCE CHANGE ; BOROPHOSPHATE GLASSES ; EUROPIUM ; SYSTEM ; SR |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000244826200046 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380233 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Su, Qiang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China 2.Hebei Polytechn Univ, Coll Mat Sci & Engn, Tangshan 063009, Peoples R China 3.Sun Yat Sen Univ, Sch Chem & Chem Engn, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lian, Zhihong,Wang, Jing,Lv, Yuhua,et al. The reduction of eu3+ to eu2+ in air and luminescence properties of eu2+ activated zno-b2o3-p2o5 glasses[J]. Journal of alloys and compounds,2007,430(1-2):257-261. |
| APA | Lian, Zhihong,Wang, Jing,Lv, Yuhua,Wang, Shubin,&Su, Qiang.(2007).The reduction of eu3+ to eu2+ in air and luminescence properties of eu2+ activated zno-b2o3-p2o5 glasses.Journal of alloys and compounds,430(1-2),257-261. |
| MLA | Lian, Zhihong,et al."The reduction of eu3+ to eu2+ in air and luminescence properties of eu2+ activated zno-b2o3-p2o5 glasses".Journal of alloys and compounds 430.1-2(2007):257-261. |
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来源：中国科学院大学
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