Dual-site segmentally synergistic catalysis mechanism: boosting CoFeSx nanocluster for sustainable water oxidation
Zhengzhou University · University of Science and Technology of China · +4 more institutions
Abstract
Abstract Efficient oxygen evolution reaction electrocatalysts are essential for sustainable clean energy conversion. However, catalytic materials followed the conventional adsorbate evolution mechanism (AEM) with the inherent scaling relationship between key oxygen intermediates *OOH and *OH, or the lattice-oxygen-mediated mechanism (LOM) with the possible lattice oxygen migration and structural reconstruction, which are not favorable to the balance between high activity and stability. Herein, we propose an unconventional Co-Fe dual-site segmentally synergistic mechanism (DSSM) for single-domain ferromagnetic catalyst CoFeS x nanoclusters on carbon nanotubes (CNT) (CFS-ACs/CNT), which can effectively break the…
Citation impact
- FWCI
- 15.20
- Percentile
- 100%
- References
- 60
Authors
9Topics & keywords
- Mechanism (biology)
- Dual (grammatical number)
- Boosting (machine learning)
- Catalysis
- Dual role
- Nanotechnology
- Chemistry
- Materials science