https://scholars.lib.ntu.edu.tw/handle/123456789/352159
標題: | New indole-carbazole hybrids as glass-forming high-triplet-energy materials | 作者: | Kirkus, M. Tsai, Ming-Han Grazulevicius, J. V. CHUNG-CHIH WU Chi, Liang-Chen KEN-TSUNG WONG |
關鍵字: | Carbazole; Glass; Indole; Triplet energy | 公開日期: | 四月-2009 | 卷: | 159 | 期: | 72 | 起(迄)頁: | 729-734 | 來源出版物: | Synthetic Metals | 摘要: | New indole-carbazole hybrids are reported as glass-forming high-triplet-energy materials. They were synthesized by the tandem addition-elimination-(Michael) addition reaction of 9-ethyl-9H-carbazole-3-carbaldehyde with 1H-indole or 2-phenyl-1H-indole followed by alkylation with the different agents. The synthesized compounds exhibit moderate thermal stabilities with 5% weight loss temperatures ranging from 281 to 308 °C. Their glass transition temperatures are in the range of 89-143 °C. Most of the new indole-carbazole hybrids in dilute solutions exhibit high triplet energies (2.97-2.99 eV). © 2009 Elsevier B.V. All rights reserved. |
URI: | http://scholars.lib.ntu.edu.tw/handle/123456789/352159 https://www.scopus.com/inward/record.uri?eid=2-s2.0-64949136382&doi=10.1016%2fj.synthmet.2008.12.027&partnerID=40&md5=fe259f93b1ca3098ec3a3492120fcb47 |
ISSN: | 03796779 | DOI: | 10.1016/j.synthmet.2008.12.027 | SDG/關鍵字: | Addition eliminations; Carbazole; Dilute solutions; Energy materials; Glass transition temperatures; Glass-forming; Indole; Thermal stabilities; Triplet energy; Weight loss temperatures; Addition reactions; Glass; Glass transition; Hydrocarbons; High energy forming |
顯示於: | 電機工程學系 |
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