Influence of Fe substitution into LaCoO₃ electrocatalysts on oxygen-reduction activity

• Main Authors: Wang, Maoyu, Han, Binghong, Deng, Junjing, Jiang, Yi, Zhou, Mingyue, Lucero, Marcos, Wang, Yan, Chen, Yubo, Yang, Zhenzhen, N'Diaye, Alpha T., Wang, Qing, Xu, Jason Zhichuan, Feng, Zhenxing
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Materials; Oxygen Reduction Reaction; X-ray Absorption Spectroscopy
• Online Access: https://hdl.handle.net/10356/151255
• Institution: Nanyang Technological University

The development of commercially friendly and stable catalysts for oxygen reduction reaction (ORR) is critical for many energy conversion systems such as fuel cells and metal-air batteries. Many Co-based perovskite oxides such as LaCoO₃ have been discovered as the stable and active ORR catalysts, whi...