https://scholars.lib.ntu.edu.tw/handle/123456789/317782
標題: | Well defined carbazol-3,9-diyl based oligomers with diphenylamino end-cap as novel amorphous molecular materials for optoelectronics | 作者: | S. Grigalevicius, M.-H. Tsai, J. V. Grazulevicius, CHUNG-CHIH WU |
關鍵字: | π-Electron system; Amorphous material; Light emitting diode; Oligomer | 公開日期: | 八月-2005 | 卷: | 174 | 期: | 2 | 起(迄)頁: | 125-129 | 來源出版物: | Journal of Photochemistry and Photobiology A: Chemistry | 摘要: | Well defined carbazol-3,9-diyl-based oligomers of new type have been synthesized by the modified Ullmann reaction starting from 3-iodo-9H-carbazole and diphenylamine. The full characterization of their structure is presented. The amorphous compounds with glass transition temperatures of 111-162 °C possess high thermal stability with onset decomposition temperatures of 320-380 °C. Amorphous films of the materials were fabricated by vacuum evaporation. They were used for the preparation of multilayer electroluminescent devices. © 2005 Elsevier B.V. All rights reserved. |
URI: | http://scholars.lib.ntu.edu.tw/handle/123456789/317782 https://www.scopus.com/inward/record.uri?eid=2-s2.0-21744462788&doi=10.1016%2fj.jphotochem.2005.02.014&partnerID=40&md5=0693941c0e9fd2523d8ac86c0b734742 |
DOI: | 10.1016/j.jphotochem.2005.02.014 |
顯示於: | 電機工程學系 |
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