Shape-controlled synthesis of octahedral alpha-nayf4 and its rare earth doped submicrometer particles in acetic acid
文献类型：期刊论文
| 作者 | Gao, Li1,2; Ge, Xin1; Chai, Zhanli1,2; Xu, Guohai1,2; Wang, Xin3; Wang, Cheng1 |
| 刊名 | Nano research
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 2期号:7页码:565-574 |
| 关键词 | Alpha-nayf4 Octahedral Acetic acid Photoluminescence |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-009-9056-1 |
| 通讯作者 | Wang, cheng(cwang@ciac.jl.cn) |
| 英文摘要 | Submicrometer sized pure cubic phase, eu3+ doped, and yb3+/er3+ co-doped alpha-nayf4 particles with octahedral morphology have been prepared in acetic acid. the acetate anion plays a critical role in the formation of such symmetric octahedral structures through its selective adsorption on the (111) faces of the products. the size of the as-prepared octahedra can be tuned by varying the amount of sodium acetate added to the acetic acid. a possible formation mechanism for these octahedra has been proposed. the doped alpha-nayf4 octahedral submicrometer particles show down-conversion and up-conversion photoluminescence typical of these materials. |
| WOS关键词 | UP-CONVERSION PHOSPHORS ; SOL-GEL SYNTHESIS ; NANOCRYSTAL SYNTHESIS ; NAYF4 NANOCRYSTALS ; LAPO4-CE,TB NANOCRYSTALS ; MORPHOLOGY CONTROL ; OPTICAL-PROPERTIES ; GOLD NANOCRYSTALS ; PHASE SYNTHESIS ; CU2O NANOCUBES |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000273939500007 |
| 出版者 | TSINGHUA UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2396960 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Cheng |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Nanyang Technol Univ, Div Chem & Biomol Engn, Singapore 637459, Singapore |
| 推荐引用方式 GB/T 7714 | Gao, Li,Ge, Xin,Chai, Zhanli,et al. Shape-controlled synthesis of octahedral alpha-nayf4 and its rare earth doped submicrometer particles in acetic acid[J]. Nano research,2009,2(7):565-574. |
| APA | Gao, Li,Ge, Xin,Chai, Zhanli,Xu, Guohai,Wang, Xin,&Wang, Cheng.(2009).Shape-controlled synthesis of octahedral alpha-nayf4 and its rare earth doped submicrometer particles in acetic acid.Nano research,2(7),565-574. |
| MLA | Gao, Li,et al."Shape-controlled synthesis of octahedral alpha-nayf4 and its rare earth doped submicrometer particles in acetic acid".Nano research 2.7(2009):565-574. |
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来源：中国科学院大学
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