Acceleration of the pre-oxidation process by tuning the degree of sulfurization for promoted oxygen evolution reaction

• Published in: Chemical communications (Cambridge, England) Vol. 58; no. 43; pp. 636 - 6363
• Main Authors: Xie, Junfeng, Dong, Changgang, Li, Jiechen, Guo, Min, Zhao, Ying, Kang, Luyao, Gao, Wen, Lei, Fengcai, Tang, Bo
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 26.05.2022
• Subjects: Acceleration; chemical communication; exhibitions; nanocatalysts; Oxidation; Oxygen evolution reactions; oxygen production; Sulfurization

In this work, Co-based nanocatalysts with variable degrees of sulfurization (DoS) were fabricated for the oxygen evolution reaction (OER). The partially sulfurized catalyst with a medium DoS could exhibit a promoted pre-oxidation process, leading to a highly efficient and ultrastable OER performance...