Atomically dispersed Co₂ -N₆ and Fe-N₄ costructures boost oxygen reduction reaction in both alkaline and acidic media

• Main Authors: Wang, Zhe, Jin, Xiaoyan, Zhu, Chao, Liu, Yipu, Tan, Hua, Ku, Ruiqi, Zhang, Yongqi, Zhou, Liujiang, Liu, Zheng, Hwang, Seong-Ju, Fan, Hong Jin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Metal–Air Batteries; Oxygen Reduction Reaction
• Online Access: https://hdl.handle.net/10356/154780
• Institution: Nanyang Technological University

Polynary transition-metal atom catalysts are promising to supersede platinum (Pt)-based catalysts for oxygen reduction reaction (ORR). Regulating the local configuration of atomic catalysts is the key to catalyst performance enhancement. Different from the previously reported single-atom or dual-ato...