Confined Palladium Nanocrystals within Covalent Organic Framework-Intercalated MXene Nanoarchitectures toward Highly Efficient Methanol Electrooxidation
Hohai University · Division of Materials Science and Engineering · +2 more institutions
Abstract
The rational design of high-performance electrocatalysts toward the methanol oxidation reaction plays a noticeable role in the progress of stimulating the industrial development of direct methanol fuel cells. In this study, ultrafine palladium nanocrystals are in situ confined within the hydrazone-linked covalent organic framework (COF-42)-intercalated Ti3C2Tx MXene nanoarchitectures (Pd/COF-MX) through a facile and robust stereoconstruction strategy. The existence of hydrangea-shaped COF-42 with abundant N species makes it possible to optimize the coordination environments for Pd nanocrystals to facilitate their size confinement and homogeneous dispersion, while the MXene nanosheets afford strong electronic…
Citation impact
- FWCI
- 12.59
- Percentile
- 100%
- References
- 59
Authors
8- YLYue Lan
Hohai University, Division of Materials Science and Engineering
- QJQuanguo Jiang
Hohai University, Division of Materials Science and Engineering
- LMLe Ma
Hohai University, Division of Materials Science and Engineering
- YLYanan Li
Hohai University, Division of Materials Science and Engineering
- LYLu Yang
Hohai University, Division of Materials Science and Engineering
Topics & keywords
- Palladium
- Covalent bond
- Nanocrystal
- Materials science
- Methanol
- Covalent organic framework
- Nanotechnology
- Chemical engineering