Interfacial Engineering of Ni/V2O3 Heterostructure Catalyst for Boosting Hydrogen Oxidation Reaction in Alkaline Electrolytes

• Published in: Angewandte Chemie International Edition Vol. 62; no. 10
• Main Authors: Duan, Yu, Zhang, Xiao‐Long, Gao, Fei‐Yue, Kong, Yuan, Duan, Ying, Yang, Xiao‐Tu, Yu, Xing‐Xing, Wang, Yan‐Ru, Qin, Shuai, Chen, Zhi, Wu, Rui, Yang, Peng‐Peng, Zheng, Xu‐Sheng, Zhu, Jun‐Fa, Gao, Min‐Rui, Lu, Tong‐Bu, Yu, Zi‐You, Yu, Shu‐Hong
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 01.03.2023
• Edition: International ed. in English
• Subjects: Alkaline Media; Catalysis; Catalysts; Electrolytes; Electrolytic cells; Electron transfer; Electronic structure; Fuel cells; Heterostructure Catalyst; Heterostructures; Hydrogen; Hydrogen Oxidation Reaction; Interface stability; Interfacial Engineering; Ni/V2O3; Nickel; Optimization; Oxidation; Platinum metals; Vanadium; Vanadium oxides

Alkaline fuel cells can permit the adoption of platinum group metal‐free (PGM‐free) catalysts and cheap bipolar plates, thus further lowering the cost. With the exploration of PGM‐free hydrogen oxidation reaction (HOR) catalysts, nickel‐based compounds have been considered as the most promising HOR...