Reduction from Eu3+ to Eu2+ in BaAl2O4 : Eu phosphor prepared in an oxidizing atmosphere and luminescent properties of BaAl2O4 : Eu
文献类型：期刊论文
| 作者 | Peng MY ; Hong GY |
| 刊名 | journal of luminescence
 |
| 出版日期 | 2007 |
| 卷号 | 127期号:2页码:735-740 |
| 关键词 | RARE-EARTH IONS VALENCE-CHANGE CRYSTAL-STRUCTURE EUROPIUM IONS AIR ALUMINATE BARIUM EMISSION CASO4-EU GLASS |
| ISSN号 | 0022-2313 |
| 通讯作者 | peng my |
| 中文摘要 | a reduction phenomenon of eu3+ -> eu2+ was observed for the first time when eu3+ ions were doped into an alo4-tetrahedron-containing compound baal2o4 in an oxidizing atmosphere of air by high-temperature solid-state reaction. x-ray powder diffraction patterns and photoluminescent spectra are used to confirm the compound structure and detect the simultaneous existence of both divalent and trivalent europium ions, respectively. the abnormal eu3+ -> eu2+ reduction is explained by a charge compensation model. spectroscopic properties of baal2o4:eu are discussed and eu2+ emission spectrum shows consistence with the results reported by katsumata et a]. [j. cryst. growth 198/199 (1999) 869.] and lin et al. [mater. chem. phys. 70 (2001) 156.]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249567300069 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14151]  |
| 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 | Peng MY,Hong GY. Reduction from Eu3+ to Eu2+ in BaAl2O4 : Eu phosphor prepared in an oxidizing atmosphere and luminescent properties of BaAl2O4 : Eu[J]. journal of luminescence,2007,127(2):735-740. |
| APA | Peng MY,&Hong GY.(2007).Reduction from Eu3+ to Eu2+ in BaAl2O4 : Eu phosphor prepared in an oxidizing atmosphere and luminescent properties of BaAl2O4 : Eu.journal of luminescence,127(2),735-740. |
| MLA | Peng MY,et al."Reduction from Eu3+ to Eu2+ in BaAl2O4 : Eu phosphor prepared in an oxidizing atmosphere and luminescent properties of BaAl2O4 : Eu".journal of luminescence 127.2(2007):735-740. |
入库方式： OAI收割
来源：长春应用化学研究所
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