A novel way to prepare luminescent hybrid materials derived from 5-chloromehtyl-8-hydroxyquinoline and silylated monomer with coordination to aluminum ion
文献类型：期刊论文
| 作者 | Mei, Qunbo; Tong, Bihai; Liang, Liyan; Lu, Mangeng |
| 刊名 | Journal of photochemistry and photobiology a-chemistry
 |
| 出版日期 | 2007-09-25 |
| 卷号 | 191期号:2-3页码:216-221 |
| 关键词 | Siloxane Tri(8-hydoxyquinolinato)aluminum (alq(3)) Organic light-emitting diodes (oled) Hybrid materials |
| ISSN号 | 1010-6030 |
| DOI | 10.1016/j.jphotochem.2007.04.026 |
| 通讯作者 | Lu, mangeng(mglu@gic.ac.cn) |
| 英文摘要 | In this article, a new method to synthesize novel metaloquinolate-contained electroluminescent hybrid materials is reported. the small molecule metal complex monomer was obtained from the reaction of 3-piperazinepropylmethyldimethoxysilane and 5-chloromethyl-8-quinolinol hydrochloride. then the silylated metaloquinolate-contained monomer was complexed with aluminum ion and further introduced into silica matrices by si-o bonds and formed hybrid materials after hydrolysis and polycondensation processes. ft-ir, uv, nmr, sem, tga, luminescence spectra and luminescence quantum yields were used to characterize the obtained hybrid materials. it was found from the scanning electron micrographs (sem) results that no phase separation occurred in 8-hydroxyquinoline aluminum complexes-silicone hybrid materials. the target materials were thermally stable until 380 degrees c and exhibited high quantum yield (43%). such materials should combine the fluorescent properties of metalloquinolate and good mechanical properties, stability, and processability of organosilicone to improve device efficiencies and work lifetimes, and should be of interest for oled applications. (c) 2007 elsevier b.v. all rights reserved. |
| WOS关键词 | LIGHT-EMITTING-DIODES ; ELECTROLUMINESCENCE CHARACTERIZATION ; ALQ(3)-FUNCTIONALIZED POLYMERS ; PHOTOPHYSICAL CHARACTERIZATION ; METHYL-METHACRYLATE ; PHOTOLUMINESCENCE ; COMPLEXES ; DESIGN ; EFFICIENCY ; BANDS |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000249876700019 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380761 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lu, Mangeng |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Chem, Guangdong Key Lab Polymer Mat Elect, Guangzhou 510650, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Sun Yat Sen Univ, Sch Phys & Engn, Guangzhou 510275, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mei, Qunbo,Tong, Bihai,Liang, Liyan,et al. A novel way to prepare luminescent hybrid materials derived from 5-chloromehtyl-8-hydroxyquinoline and silylated monomer with coordination to aluminum ion[J]. Journal of photochemistry and photobiology a-chemistry,2007,191(2-3):216-221. |
| APA | Mei, Qunbo,Tong, Bihai,Liang, Liyan,&Lu, Mangeng.(2007).A novel way to prepare luminescent hybrid materials derived from 5-chloromehtyl-8-hydroxyquinoline and silylated monomer with coordination to aluminum ion.Journal of photochemistry and photobiology a-chemistry,191(2-3),216-221. |
| MLA | Mei, Qunbo,et al."A novel way to prepare luminescent hybrid materials derived from 5-chloromehtyl-8-hydroxyquinoline and silylated monomer with coordination to aluminum ion".Journal of photochemistry and photobiology a-chemistry 191.2-3(2007):216-221. |
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来源：中国科学院大学
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