INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS
文献类型：期刊论文
| 作者 | Li Yuling1; Ma Weimin1; Wen Lei2; Wen Qiang1; Yuan Xiaoyu3 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2011-01-11 |
| 卷号 | 47期号:1页码:95-101 |
| 关键词 | BaZrO3:Ce nano-powder complex precipitation agent crystallization photoluminescence spectrum powder morphology |
| ISSN号 | 0412-1961 |
| DOI | 10.3724/SP.J.1037.2010.00398 |
| 通讯作者 | Ma Weimin(maweimin56@163.com) |
| 英文摘要 | BaZrO3:Ce nano-materials were synthesized by coprecipitation reaction under different conditions. XRD, SEM and TG-DTA were applied to analyze the changes of phase and characteristic of the powders during calcing process. The luminescence spectra of samples were analyzed by the fluorescence photometer. It is shown that BaZrO3:Ce nano-materials calcined at 1000 degrees C for 3 h has the best luminescence property, especially the samples doped 0.7%Ce3+ (molar fraction) is optimal, and its excited spectrum is at 247 nm and emitted spectrum is from 475 nm to 505 nm. The best liquid conditions are that the initial concentration of mother liquor is 0.04 mol/L, containing 2%-3% (mass fraction) of DBS, the titration rate is 2 mL/min and the temperature is 0 degrees C. The as-prepared powders are of well dispersed property and small average size of 20 nm. |
| 资助项目 | Office of Education of Liaoning Province[20008S181] ; Science & Technology Program of Liaoning Province[2008224001] ; Science & Technology Program of Shenyang[1081236-1-00] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000287949100014 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | Office of Education of Liaoning Province ; Science & Technology Program of Liaoning Province ; Science & Technology Program of Shenyang |
| 源URL | [http://ir.imr.ac.cn/handle/321006/106610]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Ma Weimin |
| 作者单位 | 1.Shenyang Univ Chem Technol, Coll Appl Chem, Liaoning Prov Key Lab Rare Earth Chem & Applying, Shenyang 110142, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Shenyang Univ, Coll Mech Engn, Shenyang 110044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Yuling,Ma Weimin,Wen Lei,et al. INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS[J]. ACTA METALLURGICA SINICA,2011,47(1):95-101. |
| APA | Li Yuling,Ma Weimin,Wen Lei,Wen Qiang,&Yuan Xiaoyu.(2011).INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS.ACTA METALLURGICA SINICA,47(1),95-101. |
| MLA | Li Yuling,et al."INFLUENCES OF PREPARATION PARAMETERS ON MORPHOLOGY AND PHOTOLUMINESCENCE PROPERTY OF BaZrO3:Ce NANO-POWDERS".ACTA METALLURGICA SINICA 47.1(2011):95-101. |
入库方式： OAI收割
来源：金属研究所
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