Self-reconstruction of highly active NiCo2O4 with triple-continuous transfer of electrons, ions, and oxygen for Zn-air batteries
Chemical Engineering Journal（2023）
Abstract
•A noble-metal-free bifunctional oxygen electrocatalyst of spinel-type NiCo2O4 with hierarchical porous networks is prepared.•Self-reconstruction of NiOOH-NiCo2O4 interfacial layer with high activity and 3D networks during OER is demonstrated.•Tailoring charge and mass transport in self-reconstructed NiCo2O4 ensures synergistic improvement in Zn-air batteries.
MoreTranslated text
Key words
Zn-air batteries,Surface reconstruction,Spinel catalysts,Mass transfer
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined