Modulation of the Perylene Polyimide Crystalline Structure and Oxygen Vacancy Contents for Enhanced Photocatalytic Performance
Xulong Fan,
Fei Liu,
Zoufei Du
et al.
Abstract:Perylene polyimide networks are currently one of the most promising metal-free photocatalysts due to their excellent electrical and optical tunability. However, the disordered aggregation state structure in perylene polyimide resulting from the traditional imidization process is detrimental to the separation and migration of the photogenerated charges, which in turn greatly hampers its photocatalytic activity. Herein, we report a facile approach to construct highly crystalline (∼98%) perylene polyimide photoca… Show more
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