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Updated: Jun 17, 2026

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
Published on: October 5, 2019
Interfacial interaction in an organic-inorganic heterostructure via W-N bonds for enhanced photocatalytic H2
Abstract:
We report the synthesis of two-dimensional conjugated organic frameworks-based organic-inorganic Z-scheme heterojunction (2D c-COFs/WO3) for photocatalytic hydrogen (H2) production. Under the optimal conditions, the H2 production rate reaches 80.9 mmol g-1 h-1, ∼27 times that of pristine 2D c-COFs. The interfacial interaction of the W-N bond, according to hard-soft acid-base theory, effectively accelerates charge separation and prolongs charge-separation lifetime, thus enhanced H2 production activity.
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