Sol-gel preparation and luminescence properties of nano-structured hybrid materials incorporated with europium complexes
文献类型：期刊论文
| 作者 | Yan B ; Zhang HJ ; Tanner PA |
| 刊名 | physics and chemistry of nanostructured materials
 |
| 出版日期 | 2000 |
| 页码 | 207-210 |
| 通讯作者 | yan b |
| 中文摘要 | microporous silica gel has been prepared by the sol-gel method utilizing the hydrolysis and polycondensation of tetraethylorthosilicate (teos). the gel has been doped with the luminescent ternary europium complex eu(tta)(3)(.)phen: where htta=1-(2-thenoyl)-3,3,3-trifluoracetone and phen=1,10-phenanthroline. by contrast to the weak f-f electron absorption bands of eu3+, the complex organic ligand exhibits intense near ultraviolet absorption. energy transfer from the ligand to eu3+ enables the production of efficient, sharp visible luminescence from this material. utilizing the polymerization of methyl methacrylate, the inorganic/polymer hybrid material containing eu(tta)(3)(.)phen has also been obtained. sem micrographs show uniformly dispersed particles in the nanometre range. the characteristic luminescence spectral features of europium ions are present in the emission spectra of the hybrid material doped with eu(tta)(3)(.)phen. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2010-11-04 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/19365]  |
| 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 | Yan B,Zhang HJ,Tanner PA. Sol-gel preparation and luminescence properties of nano-structured hybrid materials incorporated with europium complexes[J]. physics and chemistry of nanostructured materials,2000:207-210. |
| APA | Yan B,Zhang HJ,&Tanner PA.(2000).Sol-gel preparation and luminescence properties of nano-structured hybrid materials incorporated with europium complexes.physics and chemistry of nanostructured materials,207-210. |
| MLA | Yan B,et al."Sol-gel preparation and luminescence properties of nano-structured hybrid materials incorporated with europium complexes".physics and chemistry of nanostructured materials (2000):207-210. |
入库方式： OAI收割
来源：长春应用化学研究所
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