Tuning Iron Active Sites of FeOOH via Al 3+ and Heteroatom Doping-Induced Asymmetric Oxygen Vacancy Electronic Structure for Efficient Alkaline Water Splitting

• Published in: Small (Weinheim an der Bergstrasse, Germany) p. e2404552
• Main Authors: Lv, Jia-Qi, Chang, Yingfei, Chen, Xinyu, Guo, Jinyu, Sun, Jing, Su, Zhong-Min, Zang, Hong-Ying
• Format: Journal Article
• Language: English
• Published: Germany 06.08.2024
• Subjects: molecular catalysts; metal (oxy)hydroxides; water splitting; oxygen vacancies

Oxygen evolution reaction is the essential anodic reaction for water splitting. Designing tunable electronic structures to overcome its slow kinetics is an effective strategy. Herein, the molecular ammonium iron sulfate dodecahydrate is employed as the precursor to synthesize the C, N, S triatomic c...