Engineering Single-Atom Active Sites on Covalent Organic Frameworks for Boosting CO 2 Photoreduction
City University of Hong Kong · Dalian University of Technology · +4 more institutions
Abstract
Solar carbon dioxide (CO2) conversion is an emerging solution to meet the challenges of sustainable energy systems and environmental/climate concerns. However, the construction of isolated active sites not only influences catalytic activity but also limits the understanding of the structure–catalyst relationship of CO2 reduction. Herein, we develop a universal synthetic protocol to fabricate different single-atom metal sites (e.g., Fe, Co, Ni, Zn, Cu, Mn, and Ru) anchored on the triazine-based covalent organic framework (SAS/Tr-COF) backbone with the bridging structure of metal–nitrogen–chlorine for high-performance catalytic CO2 reduction. Remarkably, the as-synthesized Fe SAS/Tr-COF as a representative…
Citation impact
- FWCI
- 33.76
- Percentile
- 100%
- References
- 86
Authors
10- LRLei Ran
City University of Hong Kong, Dalian University of Technology, Dalian University
- ZLZhuwei Li
Dalian University of Technology, Dalian University
- BRBei Ran
West China Medical Center of Sichuan University
- JCJiaqi Cao
Dalian University of Technology, Dalian University
- YZYue Zhao
Dalian University of Technology, Dalian University
Topics & keywords
- Chemistry
- Boosting (machine learning)
- Covalent bond
- Atom (system on chip)
- Nanotechnology
- Photochemistry
- Organic chemistry
- Machine learning