High-Entropy Oxide Derived from Metal–Organic Framework as a Bifunctional Electrocatalyst for Efficient Urea Oxidation and Oxygen Evolution Reactions

• Published in: ACS applied materials & interfaces Vol. 14; no. 34; pp. 38727 - 38738
• Main Authors: Fereja, Shemsu Ligani, Zhang, Ziwei, Fang, Zhongying, Guo, Jinhan, Zhang, Xiaohui, Liu, Kaifan, Li, Zongjun, Chen, Wei
• Format: Journal Article
• Language: English
• Published: American Chemical Society 31.08.2022
• Subjects: catalytic activity; cations; coordination polymers; Energy, Environmental, and Catalysis Applications; entropy; infancy; oxidation; oxygen; oxygen production; surface area; thermal stability; urea; oxygen evolution reaction; high-entropy oxide; electrocatalysis; oxygen vacancy; urea oxidation reaction; metal−organic framework

High-entropy oxides (HEOs) offer unique features through a combination of incompatible metal cations to a single crystalline lattice. Owing to their special characteristics such as abundant cation compositions, high entropy stabilization, chemical and thermal stability, and lattice distortion effect...