|
Type |
Poster Presentation |
Area |
Inorganic Chemistry |
Room No. |
Grand Ballroom |
Time |
10월 19일 (금요일) 11:00~12:30 |
Code |
INOR.P-48 |
Subject |
Synthesis and Their Photophysical Properties of Salen–Al/Triphenylamine (TPA) Assembly Dyads |
Authors |
Sang Woo Kwak, Hyomin Jin1, Kang Mun Lee2, Yongseog Chung, Myung Hwan Park3,* Department of Chemistry, Chungbuk Natioanl University, Korea 1Kangwon National University, Korea 2Department of Chemistry, Kangwon National University, Korea 3Department of Chemical Education, Chungbuk Natioanl University, Korea |
Abstract |
Triphenylamine (TPA)-based compounds have received much interest in versatile optoelectronic applications, such as organic photovoltaic cells (OPVs), organic light-emitting diodes (OLEDs), as the shape of small molecules and polymers. As a unique building block with electron-rich properties, the TPA molecule can be easily tuned with various functional groups, thus exhibiting interesting photophysical properties. We have recently reported the carbazole-containing salen–Al complexes, which showed the enhancement of the quantum efficiency by intramolecular energy transfer (IET) process. Based on the previous result, we newly designed and synthesized a novel class of salen–Al assembly dyads bearing TPA groups capable of acting as intramolecular energy host. The detailed synthesis, characterization, and optical properties of a series of salen–Al assembly dyads in conjunction with theoretical calculations will be described. |
E-mail |
sangwoo814@hanmail.net |
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