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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Chassé, Thomas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2023Orientation, electronic decoupling and band dispersion of heptacene on modified and nanopatterned copper surfacescitations
- 2022Mitigating the photodegradation of all-inorganic mixed-halide perovskite nanocrystals by ligand exchangecitations
- 2022Irganox separation in spin coated polyurethane thin filmscitations
- 2022Hexacene on Cu(110) and Ag(110): Influence of the Substrate on Molecular Orientation and Interfacial Charge Transfercitations
- 2021Oxygen plasma surface treatment of polymer films—Pellethane 55DE and EPR-g-VTMScitations
- 2019In Situ Generation of Fullerene from a Poly(fullerene)citations
- 2018Spin state in perfluorinated FePc films on Cu(111) and Ag(111) in dependence on film thicknesscitations
- 2017Oligo- and Poly(fullerene)s for Photovoltaic Applications: Modeled Electronic Behaviors and Synthesiscitations
- 2016Photodegradation of Si-PCPDTBT:PCBM active layer for organic solar cells applications: a surface and bulk investigation.citations
- 2016Increased thermal stabilization of polymer photovoltaic cells with oligomeric PCBMcitations
- 2015The Crucial Role of Confined Residual Additives on the Photostability of P3HT: PCBM Active Layers.
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article
Oligo- and Poly(fullerene)s for Photovoltaic Applications: Modeled Electronic Behaviors and Synthesis
Abstract
The atom transfer radical addition polymerization (ATRAP) of fullerene to give poly(fullerene)s (PFs) for organic electronics is explored. Quantum chemistry maps the expected electronic behavior of PFs with respect to common electron acceptors, namely fullerene, phenyl-C61-butyric acid methyl ester and its bis-adduct, and mono- and bis-indine-fullerene derivatives. Surprisingly, it is found that PFs should demonstrate electron affinities and LUMO energy levels closer to the bis-derivatives than the mono-adducts, even though only one C60 double-bond is used in PF chain formation. A self-consistent library of PFs is synthesized and a correlation between structural characteristics and molecular weights is found. While comonomers with –OC16H33 linear side-chains lead to the highest known ATRAP molecular weights of 21000 g mol−1, like-for-like, branched side-chains permit syntheses of higher molecular weights and more soluble polymers. Of the series, however, PFs with -OC12 side-chains are expected to be of the greatest interest for opto-electronic applications due to their ease of handling and highest regioregularity. © 2017 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2017