Side-Chain Molecular Engineering of Triazole-Based Donor-Acceptor Polymeric Photocatalysts with Strong Electron Push-Pull Interactions,Angewandte Chemie International Edition

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Side-Chain Molecular Engineering of Triazole-Based Donor-Acceptor Polymeric Photocatalysts with Strong Electron Push-Pull Interactions
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-05-27 , DOI: 10.1002/anie.202304875
Zhipeng Luo ₁ , Xiaowen Chen ₁ , Yuanyuan Hu ₁ , Xiong Chen ₁ , Wei Lin ₁ , Xiaofeng Wu ₂ , Xinchen Wang ₁

Affiliation

Donor-acceptor polymer photocatalysts bearing alkyl chains were synthesized to explore the effect of side-chain engineering on charge separation and migration kinetics. High activity was reached in photocatalytic reduction reactions with promoted exciton dissociation, suppressed charge recombination, facilitated charge transfer, and favorable hydrophilicity. Key: donor (D), acceptor (A), pyrene (green), triazole (yellow), methyl (red).

中文翻译：

具有强电子推拉相互作用的三唑基供体-受体聚合物光催化剂的侧链分子工程

合成了带有烷基链的供体-受体聚合物光催化剂，以探索侧链工程对电荷分离和迁移动力学的影响。在光催化还原反应中达到了高活性，促进了激子解离，抑制了电荷复合，促进了电荷转移，并具有良好的亲水性。关键：供体 (D)、受体 (A)、芘（绿色）、三唑（黄色）、甲基（红色）。

更新日期：2023-05-27

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