| Preparation of SrHfO3:Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method | |
| Alternative Title | Preparation of SrHfO_3∶Ce Ultramicroballoon Luminous Particles by Unitary Alcohol-Thermal Method |
| Li XiaoLong; Ma WeiMin; Sun Yang; Shi ShuJun; Han Feng | |
| 2014 | |
| Source Publication | CHINESE JOURNAL OF INORGANIC CHEMISTRY
 |
| ISSN | 1001-4861 |
| Volume | 30Issue:3Pages:536-542 |
| Abstract | 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. |
| Keyword | LUMINESCENCE CHARACTERISTICS HYDROTHERMAL METHOD PHOTOLUMINESCENCE NANOPARTICLES NANOCRYSTALS POWDERS ROUTE alcohol-thermal method SrHfO3:Ce ultramicroballoon particles phase transition excitation spectra emission spectra |
| Indexed By | CSCD |
| Language | 英语 |
| CSCD ID | CSCD:5094332 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/143034 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 中国科学院金属研究所 |
| Recommended Citation 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. |
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