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http://hdl.handle.net/1942/3167
Title: | A new precursor to electroconducting conjugated polymers: Synthesis and opto-electrical properties of luminescent devices based on these PPV derivatives | Authors: | Bijnens, W Van Der Borght, M MANCA, Jean DE CEUNINCK, Ward DE SCHEPPER, Luc VANDERZANDE, Dirk STALS, Lambert GELAN, Jan |
Issue Date: | 1998 | Publisher: | ELSEVIER SCIENCE BV | Source: | OPTICAL MATERIALS, 9(1-4). p. 150-153 | Abstract: | A variety of novel conjugated PPV-related polymers have been synthesised using a synthetic approach that allows the tailoring of the chemical structure of the polymer backbone. In this way we have been able to prepare not only poly(p-phenylene vinylene) (PPV) (1), but also some electron-rich PPV derivatives such as poly(2,5-dimethyl-1,4-phenylene vinylene) (PDMetPV) (2) and poly(2,5-dimethoxy-1,4-phenylene vinylene) (PDMeoPV) (3) and PPV derivatives with an enlarged aromatic system, poly(4,4'-bisphenylene vinylene) (PBPV) (4) and poly(2,6-naphtalene vinylene) (PNV) (5). These materials were characterised in terms of molecular weight (GPC), elimination temperature (TGA, FT-IR), optical properties (UV-VIS), photoluminescence (PL) and device characteristics of the LEDs. (C) 1998 Elsevier Science B.V. | Notes: | Limburgs Univ Ctr, Inst Mat Onderzoek, B-3590 Diepenbeek, Belgium.Bijnens, W, Limburgs Univ Ctr, Inst Mat Onderzoek, Wetenschaps Pk 1, B-3590 Diepenbeek, Belgium.wbijnens@luc.ac.be | Document URI: | http://hdl.handle.net/1942/3167 | DOI: | 10.1016/S0925-3467(97)00084-0 | ISI #: | 000072743500027 | Type: | Journal Contribution | Validations: | ecoom 1999 |
Appears in Collections: | Research publications |
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