Donor–acceptor covalent organic framework/g-C<sub>3</sub>N<sub>4</sub> hybrids for efficient visible light photocatalytic H<sub>2</sub> production
Chenxiang Lin, Chaozheng Han, Lei Gong, Xin Chen, Jinxia Deng, Dongdong Qi, Yongzhong Bian, Kang Wang, Jianzhuang Jiang
Abstract
A donor–acceptor type covalent organic framework (COF) was used to construct TBTA/g-C<sub>3</sub>N<sub>4</sub> hybrids for photocatalytic H<sub>2</sub> evolution. Under visible light irradiation, the hybrids exhibited an optimized H<sub>2</sub> evolution rate of 11.73 mmol g<sup>−1</sup> h<sup>−1</sup> without Pt.
Topics & Concepts
Covalent bondPhotocatalysisAcceptorVisible spectrumCatalysisChemistryMaterials sciencePhotochemistryCrystallographyPhysicsOrganic chemistryOptoelectronicsCondensed matter physicsAdvanced Photocatalysis TechniquesCovalent Organic Framework ApplicationsPerovskite Materials and Applications