Application of Excited-State Intramolecular Proton Transfer (ESIPT) Principle to Functional Polymeric Materials

Title
Application of Excited-State Intramolecular Proton Transfer (ESIPT) Principle to Functional Polymeric Materials
Authors
Sanghyuk Park김세훈Jangwon SeoSoo Young Park
Keywords
fluorescence; excited-state intramolecular proton transfer; optical patterning; electroluminescence; amplified spontaneous emission
Issue Date
2008-07
Publisher
Macromolecular research
Citation
VOL 16, NO 5, 385-395
Abstract
Synthesis and properties of novel excited-state intramolecular proton transfer (ESIPT) materials, recently developed in our group, are described. Highly efficient ESIPT reaction, achieved in polyquinolines, polybenzoxazoles, and oxadiazole and imidazole derivatives possessing an intramolecular tautomerizable hydrogen bond, has been investigated theoretically and experimentally. It is demonstrated that unique properties arising from the ESIPT process (large Stokes’ shift, no self-absorption, and easy population inversion, etc.) make it possible to produce advanced polymer devices for lasing, optical storage, and electroluminescence.
URI
http://pubs.kist.re.kr/handle/201004/38813
ISSN
1598-5032
Appears in Collections:
KIST Publication > Article
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