Low overpotential for acidic OER
Achieves both high activity and robust stability for acidic oxygen evolution via a dynamically formed amorphous IrOx/Ir surface heterojunction under operating conditions.
Yang, Chenyu · Zhang, Xiuxiu · An, Qizheng · Liu, Meihuan · Zhou, Wanlin · Li, Yuanli · Fengchun, Hu · Liu, Qinghua · Su, Hui
Journal of Energy Chemistry 2023
Requires only 202 mV overpotential to reach 10 mA cm⁻²
High mass activity of 1754 A g⁻¹
Maintains robust durability under continuous operation