BODIPY (meso-phenyl-meso) Dimer as Photovoltaic Material †
The Chemistry Department, Faculty of Sciences and Technology, University of Coimbra, 3004-531 Coimbra, Portugal
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†
Presented at the 23rd International Electronic Conference on Synthetic Organic Chemistry, 15 November–15 December 2019; Available Online: https://sciforum.net/conference/ecsoc-23.
Proceedings 2019, 41(1), 25; https://doi.org/10.3390/ecsoc-23-06490
Published: 14 November 2019
(This article belongs to the Proceedings of The 23rd International Electronic Conference on Synthetic Organic Chemistry)
Derivatives of boron-dipyrromethene (BODIPY) constitute an important class of chromophores. The BODIPY dyes can be applied in an extensive variety of applications, such as cellular imaging, photodynamic therapy, drug-delivery or organic photovoltaics [1,2,3,4]. BODIPYs are also excellent compounds to be applied as electron-donor materials in organic photovoltaic cells as they have a strong absorption in the visible spectra region, a photochemical and chemical stability, good solubility and a general suitable HOMO/LUMO frontier orbital energy levels (Figure 1).
Following our work on the use of BODIPYs as photovoltaic materials [5], in this communication we present the synthesis and characterization of a meso-meso BODIPY dimer. This BODIPY dimer has all the main properties to work efficiently as electron-donor material since it exhibits strong absorbance in the visible spectrum, good solubility and suitable HOMO and LUMO energy orbitals to work as donor material in the bulky heterojunction BODIPY/PCBM layer, based solar cells.
Acknowledgments
The authors thank the ChemMat PhD program from the Fundação para a Ciência e Tecnologia (FCT, MEC, Portugal) for their general financial support (PD/BD/113702/2015) and to Centro de Química (UID/QUI/00313/2013) of University of Coimbra.
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Figure 1.
Boron-dipyrromethene (BODIPY) (meso-phenyl-meso) dimer and its frontier molecular orbitals.
Figure 1.
Boron-dipyrromethene (BODIPY) (meso-phenyl-meso) dimer and its frontier molecular orbitals.
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MDPI and ACS Style
Santos, L.F.K.; Aguiar, A.; Sobral, A.J.F.N. BODIPY (meso-phenyl-meso) Dimer as Photovoltaic Material. Proceedings 2019, 41, 25. https://doi.org/10.3390/ecsoc-23-06490
AMA Style
Santos LFK, Aguiar A, Sobral AJFN. BODIPY (meso-phenyl-meso) Dimer as Photovoltaic Material. Proceedings. 2019; 41(1):25. https://doi.org/10.3390/ecsoc-23-06490
Chicago/Turabian StyleSantos, Leonardo F. K., António Aguiar, and Abílio J. F. N. Sobral. 2019. "BODIPY (meso-phenyl-meso) Dimer as Photovoltaic Material" Proceedings 41, no. 1: 25. https://doi.org/10.3390/ecsoc-23-06490
