Angewandte Chemie International Edition
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Inside Back Cover: Charge Dynamics in A Donor–Acceptor Covalent Organic Framework with Periodically Ordered Bicontinuous Heterojunctions (Angew. Chem. Int. Ed. 7/2013)
Aligned donor and acceptor columns of a covalent organic framework offer excellent n/p-heterojunctions for ultrafast photoinduced electron transfer with an intriguing ability of long-distance charge delocalization and exceptional long-term charge separation. In their Communication on page 2017 ff., D. Jiang and co-workers investigate the photochemical events and charge dynamics in the donor–acceptor covalent organic framework by using time-resolved spectroscopic methods.