Adding Four Extra K-Regions to Hexa-peri-hexabenzocoronene
Dumslaff T, Yang B, Maghsoumi A, Velpula G, Mali KS, Castiglioni C, De Feyter S, Tommasini M, Narita A, Feng X, Muellen K (2016)
Publication Type: Journal article
Publication year: 2016
Journal
Book Volume: 138
Pages Range: 4726-4729
Journal Issue: 14
DOI: 10.1021/jacs.6b01976
Abstract
A multistep synthesis of hexa-peri-hexabenzocoronene (HBC) with four additional K-regions was developed through a precursor based on two benzotetraphene units bridged with p-phenylene, featuring preinstalled zigzag moieties. Characterization by laser desorption/ionization time-of-flight mass spectrometry, Raman and IR spectroscopy, and scanning tunneling microscopy unambiguously validated the successful formation of this novel zigzag edge-rich HBC derivative. STM imaging of its monolayers revealed large-area, defect-free adlayers. The optical properties of the modified HBC were investigated by UV/visible absorption spectroscopy.
Involved external institutions
Max-Planck-Institut für Polymerforschung (MPI-P) / Max Planck Institute for Polymer Research
Germany (DE)
Politecnico di Milano
Italy (IT)
Katholieke Universiteit Leuven (KUL) / Catholic University of Leuven
Belgium (BE)
Technische Universität Dresden
Germany (DE)
Germany (DE)
Politecnico di Milano
Italy (IT)
Katholieke Universiteit Leuven (KUL) / Catholic University of Leuven
Belgium (BE)
Technische Universität Dresden
Germany (DE)
How to cite
APA:
Dumslaff, T., Yang, B., Maghsoumi, A., Velpula, G., Mali, K.S., Castiglioni, C.,... Muellen, K. (2016). Adding Four Extra K-Regions to Hexa-peri-hexabenzocoronene. Journal of the American Chemical Society, 138(14), 4726-4729. https://doi.org/10.1021/jacs.6b01976
MLA:
Dumslaff, Tim, et al. "Adding Four Extra K-Regions to Hexa-peri-hexabenzocoronene." Journal of the American Chemical Society 138.14 (2016): 4726-4729.
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