Sonochemical synthesis of monodispersed ky(3)f(10): eu(3+) nanospheres with bimodal size distribution
文献类型：期刊论文
| 作者 | Zhu, Ling1,2; Meng, Jian1; Cao, Xueqiang1 |
| 刊名 | Materials letters
 |
| 出版日期 | 2008-06-30 |
| 卷号 | 62期号:17-18页码:3007-3009 |
| 关键词 | Sonochemistry Nanomaterials Rare-earth fluoride Luminescence |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2008.01.096 |
| 通讯作者 | Cao, xueqiang(xcao@ciac.jl.cn) |
| 英文摘要 | Monodispersed ky(3)f(10):eu(3+) nanospheres with bimodal size distribution have been successfully synthesized via a facile and efficient sonochemical method in a surfactant-free system. rare-earth nitrate (y, eu)(no(3))(3) and potassium fluoborate (kbf(4)) were used as precursors. x-ray diffraction (xrd), scanning electron microscopy (sem), transmission electron microscopy (tem), selected area electron diffraction (saed), and photoluminescence (pl) spectra were used to characterize the samples. the result of xrd indicates that the as-prepared ky(3)f(10):eu(3+) nanoparticles crystallized well with a tetragonal structure. the sem images illustrate that these spheres were actually composed of randomly aggregated nanoparticles. the result of pl spectrum reveals that the as-prepared ky(3)f(10):eu(3+) nanospheres exhibit excellent luminescence. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | UP-CONVERSION ; NANOCRYSTALS ; FLUORIDES ; CRYSTAL ; ER3+ |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000256780700130 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2393148 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Cao, Xueqiang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Ling,Meng, Jian,Cao, Xueqiang. Sonochemical synthesis of monodispersed ky(3)f(10): eu(3+) nanospheres with bimodal size distribution[J]. Materials letters,2008,62(17-18):3007-3009. |
| APA | Zhu, Ling,Meng, Jian,&Cao, Xueqiang.(2008).Sonochemical synthesis of monodispersed ky(3)f(10): eu(3+) nanospheres with bimodal size distribution.Materials letters,62(17-18),3007-3009. |
| MLA | Zhu, Ling,et al."Sonochemical synthesis of monodispersed ky(3)f(10): eu(3+) nanospheres with bimodal size distribution".Materials letters 62.17-18(2008):3007-3009. |
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来源：中国科学院大学
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