| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
디스플레이_포스터 |
| 제목 |
Hole transport materials for high hole mobility by using pyrene derivatives |
| 초록 |
We designed and synthesized hole-type materials for high hole mobility using pyrene moiety. The hole transport material was synthesized by two-step and the reaction yield was around 75.0%. The material’s the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) was estimated by measurement of ionization potential and electron affinity. HOMO of material was calculated as -5.63 eV and LUMO of material was calculated as -3.21 eV. And this material was evaluated by fabricating single layer device. Device property result showed that evaluated material had high hole mobility. This work demonstrated that newly synthesized hole type pyrene derivative was effective for hole transport layer. |
| 저자 |
정숙희, 이준엽
|
| 소속 |
성균관대 |
| 키워드 |
Hole transport materials; high hole mobility; organic light-emitting diode
|
| E-Mail |
|
