Construction of amorphous/crystalline Fe doped CoSe for effective electrocatalytic oxygen evolution

Chem Commun (Camb). 2024 Apr 17. doi: 10.1039/d4cc00866a. Online ahead of print.ABSTRACTHerein, amorphous/crystalline Fe-doped CoSe was synthesized (Fe-CoSe/NF), and it exhibited high oxygen evolution reaction (OER) performance. The synergistic effect of the Fe dopant and the amorphous/crystalline structure is conducive to the formation of high valence Co3+ and Fe3+ active sites. Fe-CoSe/NF shows low overpotentials of 269 mV@50 mA cm-2 and 280 mV@100 mA cm-2.PMID:38629222 | DOI:10.1039/d4cc00866a

Source: Chemical Communications - April 17, 2024 Category: Chemistry Authors: Wenjuan Chen Qian Zhang Youzheng Zhang Caidi Han Jinting Wu Jian Gao Xiao-Dong Zhu Yong-Chao Zhang Source Type: research