journal article·2025-04Open access

Structural Influence on Exciton Formation and the Critical Role of Dark Excitons in Polymeric Carbon Nitrides (Adv. Energy Mater. 13/2025)

Changbin Im, Radim Beranek, Timo Jacob

Advanced Energy Materials· Volume 15· Issue 13

Abstract

Polymeric Carbon Nitrides In article number 2405549, Timo Jacob and co-workers illustrate the crucial role of dark excitons in modulating interlayer charge transfer in ionic carbon nitrides. Unlike conventional bright excitons, dark excitons can be equally significant, enabling efficient charge separation and influencing photocatalytic performance through tailored π-orbital alignment.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Perovskite Materials and Applications · GaN-based semiconductor devices and materials · Conducting polymers and applications

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Affiliations

Institute of Electrochemistry Ulm University Albert‐Einstein‐Allee 47 89081 Ulm Germany

Helmholtz‐Institute‐Ulm Helmholtzstr. 11 89081 Ulm Germany

Karlsruhe Institute of Technology (KIT) P.O. Box 3640 76021 Karlsruhe Germany

References

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