Impressively, it exhibits extremely high catalytic activity for both OER (201 mV @ 10 mA cm−2) and HER (45 mV @ 10 mA cm−2) in acidic media due to favorable kinetics and excellent specific activity, consequently leading to a terrific performance in acidic overall water splitting devices (1.501 V @ 10 mA cm−2). The in‐depth insight into the internal activity origin of interfacial effect could offer precise
理论计算揭示了电荷在丰富界面上的重新分布以及Ru / RuS 2异质结构的增强电子态。所得的表面电子不足的Ru位点显示出对各种反应中间体的优化吸附行为,从而降低了热力学能垒。实验上,首次通过共晶盐体系下的同步还原和
硫化,合理地设计了层状Ru / RuS 2异质结构。令人印象深刻的是,它对OER(201 mV @ 10 mA cm -2)和HER(45 mV @ 10 mA cm -2)都表现出极高的催化活性)在酸性介质中具有良好的动力学和出色的比活性,因此在酸性整体
水分解装置(1.501 V @ 10 mA cm -2)中具有出色的性能。对界面作用的内部活动起源的深入了解可以为合理建立混合界面提供精确的指导。