한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2002년도 하계학술대회 논문집 Vol.3 No.2
- /
- Pages.1010-1012
- /
- 2002
형광 발색단을 가진 biphenol유도체의 합성과 PL
Synthesis and Photoluminescence of Biphenol Derivatives with Fluorescent Chromophore
- 발행 : 2002.07.08
초록
3,3'-di-benzothiazole-4,4-biphenol(DBTB), 3,3',5,5'-tetra-benzothiazole-4,4'- biphenol(TBTB), 5,5'-methy lene-bis(2-(2'-hydroxyphenyl) benzothiazole derivatives were synthesized by multistep. PL of DBTB and TBTB were dramatically shift 47nm and 75nm respectively longer wavelength than the emission of 2-(2'-hydroxyphenyl)-benzothiazole(HBT) because of intramolecular extened