| 학회 | 한국공업화학회 |
| 학술대회 | 2009년 가을 (10/15 ~ 10/16, 서울산업대학교 내 서울테크노파크) |
| 권호 | 13권 2호 |
| 발표분야 | 정보전자소재(포스터) |
| 제목 | Synthesis and Photophysical Study of iridium coreddendrimers with carbazole dendrons |
| 초록 | We previously reported the highly phosphorescent Ir(III) complex witha carbazole group, whose high efficiency is associated with beneficial dendritic architecture thereof. We presume that the more dendritic moiety on the ligands, the more ‘dendrimer effect’ can be achieved. Hence, additional dendritic carbazolegroups have been introduced by Suzuki reaction. Then, the μ-chloride-bridged dimer was subsequently chelated, affording the homoleptic and heteroleptic Ir(III) complex. This Ir(III) complexes show excellent solubility and exhibits green phosphorescence. This research was supported by a grant from the Fundamental R&D Program for Core Technology of Materials funded by the Ministry of Commerce, Industry and Energy, Republic of Korea. |
| 저자 | 김현기1, 김명준1, 신동명2, 김형준3, 김장주3, 이영철1 |
| 소속 | 1한국생산기술(연), 2홍익대, 3서울대 |
| 키워드 | dendrimer; phosphorescent; iridium; OLED; efficiency |
