Photochemical synthesis of pyrene perfluoroalkylderivatives and their embedding in apolymethylmethacrylate matrix: a spectroscopicand structural study

Delia Francesca Chillura Martino, Eugenio Caponetti, Silvestre Buscemi, Antonio Palumbo Piccionello, Ivana Pibiri, Maria Luisa Saladino, Chillura Martino, Delia Chillura Chillura Martino, Ivana Pibiri, Antonio Palumbo Piccionello

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1 Citazioni (Scopus)

Abstract

A photochemical, alternative and eco-compatible approach to perfluoroalkyl derivatives of pyrene ispresented. The perfluoroalkyl chain is regiospecifically introduced at the 1 position of pyrene. Thesynthesized products have been embedded in a polymethylmethacrylate matrix by photocuring at 365nm. Both the photochemical reactions can be considered a “green tool” for the synthetic chemist inorder to obtain materials with prospective optoelectronic applications. The so-obtained composites havebeen the object of a study by UV and fluorescence spectroscopy in order to explore their luminescenceproperties. The small angle X-ray scattering and the transmission electron microscopy techniques wereused to investigate the microstructure. A correlation between the optical and the structural properties isherein presented.
Lingua originaleEnglish
pagine (da-a)7722-7730
Numero di pagine9
RivistaJournal of Materials Chemistry
Volume2
Stato di pubblicazionePublished - 2014

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.2500.2505???

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