文献类型：期刊文献

英文题名：Soluble Diazaiptycenes: Materials for Solution-Processed Organic Electronics

作者：Biegger, Philipp[1];Stolz, Sebastian[2,3];Intorp, Sebastian N.[1];Zhang, Yexiang[5,6];Engelhart, Jens U.[1];Rominger, Frank[1];Hardcastle, Kenneth I.[7];Lemmer, Uli[3,4];Qian, Xuhong[6];Hamburger, Manuel[1,2];Bunz, U. H. F.[1,8]

机构：[1]Heidelberg Univ, Inst Organ Chem, D-69120 Heidelberg, Germany;[2]InnovationLab GmbH, D-69115 Heidelberg, Germany;[3]Karlsruher Inst Technol, Lichttech Inst, D-76131 Karlsruhe, Germany;[4]Karlsruhe Inst Technol, Inst Microstruct Technol, D-76344 Eggenstein Leopoldshafen, Germany;[5]Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA;[6]E China Univ Sci & Technol, Shanghai Key Lab Chem Biol, State Key Lab Bioreactor Engn, Sch Pharm, Shanghai 200237, Peoples R China;[7]Emory Univ, Dept Chem, Atlanta, GA 30322 USA;[8]Heidelberg Univ, Ctr Adv Mat, D-69120 Heidelberg, Germany

年份：2015

卷号：80

期号：1

起止页码：582

外文期刊名：JOURNAL OF ORGANIC CHEMISTRY

收录：;EI(收录号：20153201112137);WOS:【SCI-EXPANDED(收录号:WOS:000347506400057)】；

基金：P.B. thanks the Fonds der Chemischen Industrie for a Kekule Scholarship. J.U.E. thanks the Deutsche Telekom-Stiftung for a scholarship. We thank the Deutsche Forschungsgemeinschaft (DFG BU 771/7-1) and HeiKa (Heidelberg Karlsruhe Research Partnership) for generous grants.

语种：英文

外文关键词：Quantum chemistry - Crystallization - Organic light emitting diodes (OLED)

摘要：The synthesis and characterization of soluble azaiptycenes is reported. Optical and physical properties were studied and compared with those of the structurally consanguine azaacenes. Electrochemical experiments and quantum-chemical calculations revealed the electronic structure of the iptycene derivatives. Their crystallization behavior was examined. A highly fluorescent amorphous diazatetracene derivative was integrated into a simple organic light-emitting diode, showing enhanced performance compared with that of previously reported, structurally similar tetracenes.