Speaker | Professor Lee Kang-moon (Kangwon National University Department of Chemistry) |
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Date | Thursday, November 5 |
Time | 5:00 PM |
Venue | Asan Science Hall 331 |
Strategic Analysis for Photophysical Properties of Organometallic Luminophores
The development for novel organic/organometallic luminophores has led to considerable research into efficient functional materials for prominent optoelectronic applications. Among them, o -carborane ( closo -1,2-C 2 B 10 H 12 ) containing organic fluorophores and iridium(III)-cyclometalate phosphores have been widely researched as unprecedented optoelectronic materials for a variety of photonic applications. Such the organometallic complexes exhibit unique luminescent behaviours based on structural geometry and electronic environment of the π -conjugated aromatic ligands appended to the o -carborane and Ir(III). In line with exploring the relationship between their intramolecular photophysical characteristics and the structural or electronic features, various o -carboranyl fluorophores and Ir(III)-cyclometalate phosphores were strategically designed, prepared and their photophysical properties were analysed in detail.
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