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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/44276
Title: | 利用Suzuki偶合反應將含尿素基團分子與茀合成高分子,並探討其螢光性質 Synthesis and Fluorescence Properties of Polyfluorences contained 2-imdazolidinone group |
Authors: | Cheng-Po Kuo 郭政柏 |
Advisor: | 梁文傑(Man-kit Leung) |
Keyword: | 茀,對-溴苯基,尿素基團,吸收光譜,電子傳輸層., imidazolidin-2-one,Suzuki-Miyamura,cabazole,para-bromophenyl ., |
Publication Year : | 2009 |
Degree: | 碩士 |
Abstract: | 主要合成以imidazolidin-2-one為起始物,在1,3-N,N’的位置上接上對-溴苯基,再和茀的雙硼酯進行Suzuki-Miyamura偶合反應,形成以茀為主體的共聚合物。其中摻雜了茀、cabazole以及三苯胺的溴化物,並各依不同比例來和含尿素基團的溴化物搭配,再和茀的雙硼酯進行Suzuki-Miyamura偶合反應來得到共聚合物。並探討這些共聚合物溶液態與薄膜態的紫外-可見光吸收光譜和螢光放射光譜以及熱分析等性質。 In my study, we use imidazolidin-2-one as starting material to couple with para-bromophenyl on 1, 3-N,N’ position, and after that, we couple with fluorene by Suzuki- Miyamura reaction to forming fluorene-based polymers. We also report the preparation of polymers that are copolymerization of fluorene, cabazole or tripheny- amine and cyclic urea. The substituent effects on the photophysical and thermo properties of these copolymers have been carefully explored. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/44276 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 化學系 |
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ntu-98-1.pdf Restricted Access | 3.87 MB | Adobe PDF |
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