Identification of Key Reversible Intermediates in Self‐Reconstructed Nickel‐Based Hybrid Electrocatalysts for Oxygen Evolution

• Published in: Angewandte Chemie International Edition Vol. 58; no. 48; pp. 17458 - 17464
• Main Authors: Huang, Jianwen, Li, Yaoyao, Zhang, Yadong, Rao, Gaofeng, Wu, Chunyang, Hu, Yin, Wang, Xianfu, Lu, Ruifeng, Li, Yanrong, Xiong, Jie
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 25.11.2019
• Edition: International ed. in English
• Subjects: Catalysts; Electrocatalysts; Energy conversion; Energy conversion efficiency; Evolution; in situ Raman tracking; Intermediates; Nickel; Nickel compounds; Noble metals; Oxygen; oxygen evolution; Oxygen evolution reactions; oxyhydroxide intermediate; Phase transitions; pre-catalysts; Reaction kinetics; Spectroscopy; surface reconstruction; surface reconstruction; in situ Raman tracking; oxygen evolution; oxyhydroxide intermediate; pre-catalysts

The oxygen evolution reaction (OER) has been explored extensively for reliable hydrogen supply to boost the energy conversion efficiency. The superior OER performance of newly developed non‐noble metal electrocatalysts has concealed the identification of the real active species of the catalysts. Now...