Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties
文献类型：期刊论文
| 作者 | Shao,Baiqi ; Zhao,Qi ; Jia,Yongchao ; Lv,Wenzhen ; Jiao,Mengmeng ; Lu,Wei ; You,Hongpeng |
| 刊名 | journal of materials chemistry c
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:36页码:7666-7673 |
| 关键词 | SHAPE-CONTROLLED SYNTHESIS NANOCRYSTALS NANOPARTICLES CONVERSION SIZE NANOSTRUCTURES MORPHOLOGY PARTICLES PHASE GOLD |
| 通讯作者 | you,hp |
| 英文摘要 | highly monodisperse yf3:ln(3+) (ln = eu, ce, tb, yb/er, yb/ho, and yb/tm) nano/microcrystals with controllable size and morphology have been synthesized by an innovative low-temperature (<= 0 degrees c) precipitation route free of any surfactant. interestingly, the monodispersity and morphology are independent of the ph value and reactant concentration at a low temperature even when the reactant concentrations are close to saturation. this allows for a high yield production at 150 g l-1 of reaction system. a detailed investigation of the growth process reveals that a low temperature can ensure a more definite separation of nucleation and growth. simultaneously, the low temperature-induced diffusion-controlled growth model gives rise to a size focusing effect, which further insures the monodispersity of the final products. furthermore, our synthetic strategy can be extended to other lanthanide fluorides (ref3, re (rare earth) = ce, nd, sm-lu), and the obtained yf3:ln(3+) samples exhibit strong down/upconversion emissions. such a facile synthetic strategy fits well with the green concept in current synthetic innovations for nanocrystals and may provide some guidance in the kinetically controlled synthesis of inorganic nanocrystals. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/56229]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Shao,Baiqi,Zhao,Qi,Jia,Yongchao,et al. Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties[J]. journal of materials chemistry c,2014,2(36):7666-7673. |
| APA | Shao,Baiqi.,Zhao,Qi.,Jia,Yongchao.,Lv,Wenzhen.,Jiao,Mengmeng.,...&You,Hongpeng.(2014).Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties.journal of materials chemistry c,2(36),7666-7673. |
| MLA | Shao,Baiqi,et al."Facile large-scale synthesis of monodisperse REF3 (RE = Y, Ce, Nd, Sm-Lu) nano/microcrystals and luminescence properties".journal of materials chemistry c 2.36(2014):7666-7673. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。