Work

Manifold‐Fused Porphyrin‐Nanographene Conjugates

Year: 2024

Type: article

Abstract: A library of novel π-extended porphyrin-hexabenzocoronene (HBC) architectures is presented. Two distinct synthetic pathways were utilized to obtain either phenyl- or HBC-fused compounds. Absorption experiments reveal the species' exciting photophysical and optoelectronic properties. Depending on the degree of π-extension, the number of porphyrins, and their relative position, a decisive change in shape, panchromatic broadening, and red-shifting of the absorption curves is observed. Theoretical studies give more profound insight into the molecule's electronic structures, showing vast decreases in HOMO-LUMO energy gaps.

Source: Chemistry - A European Journal

DOI: 10.1002/chem.202403250

Authors: Christoph Oleszak, Christian L. Ritterhoff, Max M. Martin, Bernd Meyer, Norbert Jux

Institution: Friedrich-Alexander-Universität Erlangen-Nürnberg

Language: English

Topic: Porphyrin and Phthalocyanine Chemistry

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $4,640

Funder: Deutsche Forschungsgemeinschaft