Regulating Relative Nitrogen Locations of Diazine Functionalized Covalent Organic Frameworks for Overall H2O2 Photosynthesis,Angewandte Chemie International Edition

当前位置： X-MOL 学术 › Angew. Chem. Int. Ed. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Regulating Relative Nitrogen Locations of Diazine Functionalized Covalent Organic Frameworks for Overall H2O2 Photosynthesis
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-08-26 , DOI: 10.1002/anie.202310556
Qiaobo Liao _{1,

2} , Qiannan Sun ₁ , Haocheng Xu ₂ , Yandong Wang ₂ , Yang Xu ₂ , Ziyu Li ₁ , Jinwu Hu ₁ , Ding Wang ₁ , Huijun Li ₁ , Kai Xi ₂

Affiliation

Relative nitrogen locations of diazine rings on covalent organic frameworks (COFs) are finely tailored to maximize the photocatalytic performance for producing H₂O₂ with O₂ and pure water. Benefiting from effective electron-hole separation, low charge transfer resistance, and reactive sites for the direct 2e⁻ oxygen reduction reaction (ORR) pathway, the pyridazine-based COF exhibits an excellent H₂O₂ production rate of 7327 μmol g⁻¹ h⁻¹.

中文翻译：

调节二嗪功能化共价有机框架的相对氮位置以实现 H2O2 光合作用

共价有机骨架 (COF) 上二嗪环的相对氮位置经过精心设计，可最大限度地提高用 O ₂和纯水生产 H ₂ O ₂的光催化性能。受益于有效的电子空穴分离、低电荷转移电阻以及直接2e ^-氧还原反应（ORR）途径的反应位点，哒嗪基COF表现出优异的H ₂ O ₂生产率，可达7327 μmol g ^-1 h ⁻¹。

更新日期：2023-08-26

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11