| 齐聚苯撑乙烯/MCM-41纳米复合材料的制备 |
| |
| 引用本文： | 赵晓亮,林航,汤钧,刘钧松.齐聚苯撑乙烯/MCM-41纳米复合材料的制备[J].高等学校化学学报,2009,30(8):1680-1682. |
| |
| 作者姓名： | 赵晓亮 林航 汤钧 刘钧松 |
| |
| 作者单位： | 1. 吉林大学化学学院, 长春 130021;
2. 东北师范大学化学学院, 长春 130024;
3. 吉林大学超硬材料国家重点实验室, 长春 130021 |
| |
| 摘 要： | 制备了一种齐聚苯撑乙烯(OPPV)/MCM-41复合材料. 氮气吸附等温线结果证明了OPPV被成功包覆在MCM-41中. 紫外-可见光谱结果表明, OPPV以近乎单分散的状态分布在MCM-41孔道中. 荧光光谱结果表明, 与OPPV相比, OPPV/MCM-41复合材料具有更强的光稳定性和更高的发光效率.
|
| 关 键 词： | 齐聚苯撑乙烯 介孔MCM-41 复合材料 |
| 收稿时间： | 2009-01-15 |
Preparation of Oligo(p-phenylkene vinylene)/MCM-41 Nanocomposite Material |
| |
| ZHAO Xian-Liang,LIN Hang,TANG Jun,LIU Jun-Song.Preparation of Oligo(p-phenylkene vinylene)/MCM-41 Nanocomposite Material[J].Chemical Research In Chinese Universities,2009,30(8):1680-1682. |
| |
| Authors: | ZHAO Xian-Liang LIN Hang TANG Jun LIU Jun-Song |
| |
| Institution: | 1. College of Chemistry, Jilin University, Changchun 130021, China;
2. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
3. Key Laboratory of Superhard Materials Jilin University, Changchun 130021, China |
| |
| Abstract: | Preparation of an oligo(p-phenylkene vinylene)(OPPV) inside the channels of the mesoporous silica MCM-41 was described. Presence of OPPV was observed by N2 adsorption istherms. Fluorescence spectra results show that the luminescent peak of the OPPV in the composites undergo a blue shift about 80 nm and its emission intensity is enhanced compared with that of OPPV in solid state, and the photostability is much better, all of which make such composites of more practical significance. |
| |
| Keywords: | p-phenylkene vinylene) Mesoporous silica MCM-41 Oligo(p-phenylkene vinylene)" target="_blank">Composite material')" href="#">Oligo(p-phenylkene vinylene) Mesoporous silica MCM-41 Composite material |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《高等学校化学学报》浏览原始摘要信息 |
| 点击此处可从《高等学校化学学报》下载免费的PDF全文 |
|
