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Preparation of N-Graphdiyne Nanosheets at Liquid/Liquid Interface for Photocatalytic NADH Regeneration

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Authors
Pan, Q.
Liu, H.
Zhao, Y.
Chen, S.
Xue, B.
Kan, X.
Huang, X.
Liu, Jian
Li, Z.
Date
2019
Type
Journal Article

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Pan, Q. and Liu, H. and Zhao, Y. and Chen, S. and Xue, B. and Kan, X. and Huang, X. et al. 2019. Preparation of N-Graphdiyne Nanosheets at Liquid/Liquid Interface for Photocatalytic NADH Regeneration. ACS Applied Materials and Interfaces. 11 (3): pp. 2740-2744.
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ACS Applied Materials and Interfaces
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WASM: Minerals, Energy and Chemical Engineering (WASM-MECE)
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Abstract

Two-dimensional (2D) N-graphdiyne (N-GDY) nanosheets containing different number of N were synthesized by polymerization of triazine, pyrazine, and pyridine-based monomers at liquid/liquid interface. The configurations and nanostructures of N-GDY were well-characterized. The wettability changed to more hydrophilic as the N contents increased. The collected N-GDY was further employed as metal-free photocatalyst for NADH regeneration. The catalytic performance was related with the N content in the graphdiyne. The N3-GDY demonstrated the best activity. This strategy provided a new promising platform of designing unique 2D N-GDY with tunable performance in biorelated catalysis.