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Synthesis of a PPV-fluorene derivative: Applications in luminescent devices
- Source :
- Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual), Universidade de São Paulo (USP), instacron:USP
- Publication Year :
- 2015
- Publisher :
- Wiley, 2015.
-
Abstract
- Synthesis of a polyfluorene/poly(p-phenylene vinylene) derivative, the Poly [(9,9′-di-hexylfluorenediylvinylene-alt-1,4-phenylenevinylene)-co-((9,9′-(3-t-butylpropanoate) fluorene-1,4-phenylene)] (LaPPS 42) was performed following Wittig and Suzuki routes. Polyfluorenes and derivatives have been used in electroluminescent devices, and the synthesis described here has the advantage in pave the way to get distinct structures having different emission spectra. An extensive study of its electrochemical, thermomechanical, optical, and structural properties was carried out, as well as its application in electroluminescent devices. Polymer light-emitting diodes (PLEDs) and polymer light-emitting electrochemical cells (PLECs) were built using LaPPS 42 as active layer, and their electric and optical characterizations confirm they have a potential as active element in electroluminescent devices. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2015, 132, 42579.
- Subjects :
- Conductive polymer
chemistry.chemical_classification
Materials science
Polymers and Plastics
business.industry
POLÍMEROS (MATERIAIS)
General Chemistry
Polymer
Fluorene
Electroluminescence
Surfaces, Coatings and Films
Active layer
Polyfluorene
chemistry.chemical_compound
chemistry
Polymer chemistry
Wittig reaction
Materials Chemistry
Optoelectronics
Luminescence
business
Subjects
Details
- ISSN :
- 00218995
- Volume :
- 132
- Database :
- OpenAIRE
- Journal :
- Journal of Applied Polymer Science
- Accession number :
- edsair.doi.dedup.....c636ab7eb9b0dce03ac1b269aeab847a