Ordering-dependent hydrogen evolution and oxygen reduction electrocatalysis of high-entropy intermetallic Pt₄ FeCoCuNi

• Main Authors: Wang, Yong, Gong, Na, Liu, Hongfei, Ma, Wei, Hippalgaonkar, Kedar, Liu, Zheng, Huang, Yizhong
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Materials; Electrocatalysis; High-Entropy Intermetallics
• Online Access: https://hdl.handle.net/10356/170062
• Institution: Nanyang Technological University

Disordered solid-solution high-entropy alloys have attracted wide research attention as robust electrocatalysts. In comparison, ordered high-entropy intermetallics have been hardly explored and the effects of the degree of chemical ordering on catalytic activity remain unknown. In this study, a seri...