Synthetic Aspects and Electro-Optical Properties of Fluorinated Arylenevinylenes for Luminescence and Photovoltaics

Materials

Carmela Martinelli¹  Gianluca M. Farinola²  Vita Pinto² 

[1] Istituto di Chimica dei Composti OrganoMetallici CNR-ICCOM di Bari, Via Orabona 4, Bari I-70125, Italy; E-Mail:;Deparment of Chemistry, Università degli Studi di Bari “Aldo Moro”, Via Orabona 4, Bari I-70125, Italy; E-Mails:

关键词: arylenevinylenes;    fluorinated materials;    Stille cross-coupling;    organic semiconductors;    conjugated materials;   

DOI  :  10.3390/ma6041205

来源: mdpi

【 摘 要 】

In this review, the main synthetic aspects and properties of fluorinated arylenevinylene compounds, both oligomers and polymers, are summarized and analyzed. Starting from vinyl organotin derivatives and aryl halides, the Stille cross-coupling reaction has been successfully applied as a versatile synthetic protocol to prepare a wide series of π-conjugated compounds, selectively fluorinated on the aromatic and/or vinylene units. The impact of fluoro-functionalization on properties, the solid state organization and intermolecular interactions of the synthesized compounds are discussed, also in comparison with the non-fluorinated counterparts. Luminescent and photovoltaic applications are also discussed, highlighting the role of fluorine on the performance of devices.

【 授权许可】

CC BY   
© 2013 by the authors; licensee MDPI, Basel, Switzerland.