High-spin Co3+ in cobalt oxyhydroxide for efficient water oxidation

• Main Authors: Zhang, Xin, Zhong, Haoyin, Zhang, Qi, Zhang, Qihan, Wu, Chao, Yu, Junchen, Ma, Yifan, An, Hang, Wang, Hao, Zou, Yiming, Diao, Caozheng, Chen, Jingsheng, Yu, Zhi Gen, Xi, Shibo, Wang, Xiaopeng, Xue, Junmin
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering; Chronopotentiometry; Oxidation
• 在線閱讀: https://hdl.handle.net/10356/174906
• 機構: Nanyang Technological University

Cobalt oxyhydroxide (CoOOH) is a promising catalytic material for oxygen evolution reaction (OER). In the traditional CoOOH structure, Co3+ exhibits a low-spin state configuration ([Formula: see text]), with electron transfer occurring in face-to-face [Formula: see text] orbitals. In this work, we r...