Preparation of SrHfO3:Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method
文献类型：期刊论文
| 作者 | Li XiaoLong; Ma WeiMin; Sun Yang; Shi ShuJun; Han Feng |
| 刊名 | CHINESE JOURNAL OF INORGANIC CHEMISTRY
 |
| 出版日期 | 2014 |
| 卷号 | 30期号:3页码:536-542 |
| ISSN号 | 1001-4861 |
| 关键词 | LUMINESCENCE CHARACTERISTICS HYDROTHERMAL METHOD PHOTOLUMINESCENCE NANOPARTICLES NANOCRYSTALS POWDERS ROUTE alcohol-thermal method SrHfO3:Ce ultramicroballoon particles phase transition excitation spectra emission spectra |
| 其他题名 | Preparation of SrHfO_3∶Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method |
| 英文摘要 | The SrHfO3:Ce ultramicroballoon particles were prepared by unitary alcohol-thermal method, by using Sr(NO3)(2) and HfOCl2 center dot 8H(2)O as raw materials, using C2H5OH/H2O as solvent, adding KOH aqueous solution as mineralier and Ce(NO3)(3)center dot 6H(2)O as activator. The phase transformation and the morphology of powders were studied by XRD and SEM. The excitation and emission spectra of samples were analyzed by the fluorophotometer. The results show that the powders of SrHfO3:Ce are spherical particles with the size of about 900 nm and good dispersibility under the condition of n(Sr):n(Hf)=1:1, VC2H5OH :V-H2O =4:1, pH=13.5, reacted at 140 degrees C for 4 h. The maximum luminous was obtained at doping of 0.7mol% Ce. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5094332 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/143031]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Li XiaoLong,Ma WeiMin,Sun Yang,et al. Preparation of SrHfO3:Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2014,30(3):536-542. |
| APA | Li XiaoLong,Ma WeiMin,Sun Yang,Shi ShuJun,&Han Feng.(2014).Preparation of SrHfO3:Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method.CHINESE JOURNAL OF INORGANIC CHEMISTRY,30(3),536-542. |
| MLA | Li XiaoLong,et al."Preparation of SrHfO3:Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method".CHINESE JOURNAL OF INORGANIC CHEMISTRY 30.3(2014):536-542. |
入库方式： OAI收割
来源：金属研究所
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