High Entropy‐Driven Role of Oxygen Vacancies for Water Oxidation
Nanjing University of Science and Technology · Southern University of Science and Technology
Abstract
Abstract Oxygen vacancy engineering is a promising strategy to enhance the electrocatalytic activities in conventional metal oxide electrocatalysts. However, the utilization of oxygen vacancies in high‐entropy oxides remains unknown, primarily due to the challenges associated with facile introduction of the oxygen vacancies and explanation of their roles in complex high‐entropy systems. Herein, the facile introduction of oxygen vacancies into high‐entropy oxides is realized and the unique high entropy‐driven role of oxygen vacancies for oxygen evolution reaction (OER) process is revealed. A low‐temperature surface carbonization–decarbonization approach is developed to introduce and regulate the oxygen…
Citation impact
- FWCI
- 12.73
- Percentile
- 100%
- References
- 69
Authors
11Topics & keywords
- Materials science
- Oxygen
- Chemical physics
- Chemical engineering
- Nanotechnology