Preparation and luminescence properties of sol-gel hybrid materials incorporated with europium complexes
文献类型：期刊论文
| 作者 | Tanner PA ; Yan B ; Zhang HJ |
| 刊名 | journal of materials science
 |
| 出版日期 | 2000 |
| 卷号 | 35期号:17页码:4325-4328 |
| 关键词 | SILICA MATRIX EU3+ |
| ISSN号 | 0022-2461 |
| 通讯作者 | tanner pa |
| 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 or ethyl methacrylate, the inorganic/polymer hybrid materials containing eu(tta)(3). phen have 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. (c) 2000 kluwer academic publishers. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000089882000014 |
| 公开日期 | 2010-11-04 |
| 源URL | [http://202.98.16.49/handle/322003/19519]  |
| 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 | Tanner PA,Yan B,Zhang HJ. Preparation and luminescence properties of sol-gel hybrid materials incorporated with europium complexes[J]. journal of materials science,2000,35(17):4325-4328. |
| APA | Tanner PA,Yan B,&Zhang HJ.(2000).Preparation and luminescence properties of sol-gel hybrid materials incorporated with europium complexes.journal of materials science,35(17),4325-4328. |
| MLA | Tanner PA,et al."Preparation and luminescence properties of sol-gel hybrid materials incorporated with europium complexes".journal of materials science 35.17(2000):4325-4328. |
入库方式： OAI收割
来源：长春应用化学研究所
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