Core-Structure Effects of Novel Indenopyrazine Derivatives for Blue Emitter
- Authors
- Park, Young-Il; Kang, Ji-Soung; Kim, Soo-Kang; Lee, Ji-Hoon; Jaung, Jae-Yun; Park, Jong-Wook
- Issue Date
- Dec-2009
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- Indenopyrazine Derivatives; OLED; Blue Emitting Material
- Citation
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.9, no.12, pp.7254 - 7259
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
- Volume
- 9
- Number
- 12
- Start Page
- 7254
- End Page
- 7259
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/175752
- DOI
- 10.1166/jnn.2009.1652
- ISSN
- 1533-4880
- Abstract
- A novel core material, indenopyrazine, has been substituted with ethyl, phenyl, tolyl or fluorenyl groups on the locations 6 and 12, to newly synthesize four blue-emitting materials for OLED. Their electro-optical properties were compared through UV-Vis absorption, PL spectra and cyclic voltammetry, according to substituents of the core system of indenopyrazine. Non-doped OLED devices were fabricated by using the synthesized materials as emitting material layers, and among them, SF-EPY showed a highly-efficient luminescence with EL spectrum of 458 nm, luminous efficiency of 2.62 cd/A and Cl E coordinates of (0.152, 0.142) at a current density of 10 mA/cm(2).
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/175752)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.