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Titolo:
Macromolecular architecture of new polymers via construction of new side groups within PPV chemical structure to enhance its properties for flat-panel displays
Autore:
Talaie, A; Lee, YK; Huh, G; Kim, KM; Jeong, HY; Choo, DJ; Lee, JY; Jang, J;
Indirizzi:
KyungHee Univ, Dept Phys, Seoul 130701, South Korea KyungHee Univ Seoul South Korea 130701 t Phys, Seoul 130701, South Korea Inst Polymer Res Dresden, Dresden, Germany Inst Polymer Res Dresden Dresden Germany Res Dresden, Dresden, Germany Univ Sydney, Dept Chem Engn, Sydney, NSW 2006, Australia Univ Sydney Sydney NSW Australia 2006 m Engn, Sydney, NSW 2006, Australia Osaka City Univ, Intelligent Mat Dept, Osaka 558, Japan Osaka City Univ Osaka Japan 558 , Intelligent Mat Dept, Osaka 558, Japan KyungHee Univ, Informat Display Dept, Seoul, South Korea KyungHee Univ Seoul South Korea format Display Dept, Seoul, South Korea KyungHee Univ, Dept Chem, Seoul, South Korea KyungHee Univ Seoul South Korea Hee Univ, Dept Chem, Seoul, South Korea Univ New S Wales, Dept Chem, Sydney, NSW, Australia Univ New S Wales Sydney NSW Australia Dept Chem, Sydney, NSW, Australia
Titolo Testata:
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY
fascicolo: 2-3, volume: 85, anno: 2001,
pagine: 177 - 181
SICI:
0921-5107(20010822)85:2-3<177:MAONPV>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
CONJUGATED POLYMERS; PHOTOLUMINESCENCE;
Keywords:
polymer displays; light emitting device; PPV;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Talaie, A KyungHee Univ, Dept Phys, Seoul 130701, South Korea KyungHee Univ Seoul South Korea 130701 oul 130701, South Korea
Citazione:
A. Talaie et al., "Macromolecular architecture of new polymers via construction of new side groups within PPV chemical structure to enhance its properties for flat-panel displays", MAT SCI E B, 85(2-3), 2001, pp. 177-181

Abstract

A new macromolecular architecture approach to the synthesis of new polymeric light-emitting materials is presented. Using this novel approach the manipulation of the chain length in the side group of the poly(p-phenylene vinylene) (PPV) based materials as well as the size of the ring located withinthe side group, enabled us to enhance photoluminescence (PL) properties ofPPV related compounds. It has been found that the longer the chain length of side group and the smaller the ring size could result in much better PL. The effect of oxygen on the PL properties of these new materials was also examined. It was found that the PL intensity could be decreased more than five times than initial values over 10 min in the air compared with the samemeasurements in vacuum for the same period of time. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 16:51:58