Simple modification of anthracene for the blue emitting materialsSimple modification of anthracene for the blue emitting materials
- Other Titles
- Simple modification of anthracene for the blue emitting materials
- Authors
- 김시현; 이승희
- Issue Date
- 2017
- Publisher
- 한국응용과학기술학회
- Keywords
- deep-blue emission; anthracene; synthesis; OLED; excimer
- Citation
- 한국응용과학기술학회지, v.34, no.1, pp.101 - 107
- Journal Title
- 한국응용과학기술학회지
- Volume
- 34
- Number
- 1
- Start Page
- 101
- End Page
- 107
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/13198
- ISSN
- 1225-9098
- Abstract
- Anthracene has been a motive molecule for the blue-emitting materials in OLED.
Since the blue emission needs big band gap between HOMO and LUMO, the blue-emitting materials are rare. In this paper, some anthracene derivatives containing simple aryl groups are synthesized and characterized. Regardless of the substituents the absorption and the emission bands are similar to each other and similar to the derivatives with the bulky silyl groups. The thermal and the CIE tests imply that among the tested 9-(2-naphthyl)-10-phenylanthracene is most promising for the diode. The material for the emission layer has to be investigated, which is simple to be prepared as well as good in the electrical and the thermal properties.
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Collections - College of Science and Technology > Department of Biological and Chemical Engineering > 1. Journal Articles
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