DataVXAdvanced Energy MaterialsPaper
journal article·2024-08Open access

Laterally π‐Extensed Nitrogen‐Doped Molecular Nanographenes – From Anti‐Kasha Emission to Ping‐Pong Energy Transfer Events (Adv. Energy Mater. 32/2024)

Giovanni M. Beneventi, Kilian Schöll, Benedikt Platzer, Marcel Krug, Lukas A. Mai, Fabrizia Negri, Alejandro Cadranel, Norbert Jux, Dirk M. Guldi

Advanced Energy Materials· Volume 14· Issue 32
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Source abstract

Abstract

Molecular Nanographenes In article number 2401529, Norbert Jux, Dirk M. Guldi, and co-workers synthesized and studied nitrogen-doped molecular nanographenes of varying lengths. Nitrogen presence allowed to prepare coordination compounds with ruthenium porphyrin. The lateral π-extension resulted in a rarely observed anti-Kasha emission in the uncoordinated molecule, while in the coordination compounds, it led to a ping-pong energy transfer cascade.
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Research context

Nanomaterials

OpenAlex topics: Molecular Junctions and Nanostructures · Graphene research and applications · Organic Electronics and Photovoltaics

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Affiliations

Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich‐Alexander‐University Erlangen‐Nuremberg Egerlandstraße 3 91058 Erlangen Germany

Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials (ICMM) Friedrich‐Alexander‐University Erlangen‐Nuremberg Nikolaus‐Fiebiger‐Strasse 10 91058 Erlangen Germany

Department of Chemistry “Giacomo Ciamician” University of Bologna Via Piero Gobetti 85 Bologna 40129 Italy

Facultad de Ciencias Exactas y Naturales Departamento de Química Inorgánica Analítica y Química Física Universidad de Buenos Aires Ciudad Universitaria Pabellón 2 Buenos Aires C1428EHA Argentina

CONICET − Universidad de Buenos Aires Instituto de Química‐Física de Materiales Medio Ambiente y Energía (INQUIMAE) Ciudad Universitaria Pabellón 2 Buenos Aires C1428EHA Argentina

References

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