An S-Scheme MOF-on-MXene Heterostructure for Enhanced Photocatalytic Periodate Activation
University of Science and Technology of China · Hefei National Center for Physical Sciences at Nanoscale · +2 more institutions
Abstract
Fully understanding the periodate (PI) activation system is still a great challenge, which calls for efficient heterogeneous catalysts with a sophisticated structure. Herein, we developed “MOF-on-MXene” heterostructures. By constructing S-scheme heterostructures MXene/Z67450, the internal electric field is generated via the Ti–O–Co bonds at the interface, favoring the excitation of the photogenerated electrons, providing a driving force for accelerating the charge transfer, and enhancing redox performances. Further contributed by the synergy of Ti–O–Co and Co–N4 bonds, the MXene/Z67450 composites exhibit enhanced ability for activating the periodate system to degrade organic pollutants via building a…
Citation impact
- FWCI
- 20.10
- Percentile
- 100%
- References
- 57
Authors
4- YCYawen Chen
University of Science and Technology of China
- YQYan Qiu
University of Science and Technology of China
- TCTao Chen
University of Science and Technology of China, Hefei National Center for Physical Sciences at Nanoscale, Division of Materials Science and Engineering, National Science Centre
- HWHong WangCorresponding
University of Science and Technology of China
Topics & keywords
- Photocatalysis
- Heterojunction
- Periodate
- Materials science
- Degradation (telecommunications)
- Chemical engineering
- Optoelectronics
- Nanotechnology