High-entropy spinel oxides for water oxidation: surface entropy evolution and activity promotion

• Main Authors: Wang, Jiarui, Sun, Shengnan, Xi, Shibo, Sun, Yuanmiao, Ong, Samuel Jun Hoong, Seh, Zhi Wei, Xu, Jason Zhichuan
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Chromium compounds; Electrocatalysts
• Online Access: https://hdl.handle.net/10356/174667
• Institution: Nanyang Technological University

In recent years, the concept of entropy stabilization has led to increased research in “high-entropy materials”. These compounds incorporate multiple metals into a single crystalline phase, resulting in interactions between them that offer novel and unexpected properties. Here, we report on the surf...