表界面调控电催化析氧反应的研究进展
卢明龙, 张晓云, 杨帆, 王练, 王育乔*
化学进展 ,2021,DOI: 10.7536/PC210322
第一作者:卢明龙
2018年本科毕业于 南京理工大学钱学森学院
同年保送至 东南大学
现就职于 深圳比亚迪股份有限公司
原文链接:Progress of Surface/Interface Modulation in Oxygen Evolution Reaction
Progress in Chemistry, 2021,DOI: 10.7536/PC210322
Contents
1 Introduction
2 Surface/interface modification of electrocatalyst
2.1 Modification based on layered double hydroxides
2.2 Modification based on perovskite oxides
2.3 Modification based on spinel compound
2.4 Modification based on alloy
3 Conclusion and outlook
中文摘要
Abstract
The increasing clean energy demands have promoted extensive attention on the development of alternative energy conversion technologies with high efficiency and green. Water splitting is a large-scale and sustainable technology for high-purity hydrogen production. However, the substantial overpotential and unsatisfied stability of oxygen evolution reaction (OER) electrocatalysts are great challenges for the widespread application of water splitting technology. Reasonal design of the structure of the OER electrocatalyst can significantly optimize its reaction thermodynamics and kinetics, thus improving the energy conversion efficiency of water splitting technology. The surface/interface is regarded as the main place where the electrocatalytic reaction occurs. The electrocatalysts, modified by surface/interface engineering, such as regulating intrinsic properties or designing synergistic interface, can improve their electrocatalytic efficiency and stability effectively. This review summarizes the application of surface/interface modulation strategies in OER, especially focusing on the research progress of layered double hydroxides, perovskite oxides, spinel compounds and alloy based materials. The design principles of high-efficient and stable electrocatalysts for OER are described. Based on the recent progress of surface/interface modulation applied in catalyst for OER,the effects of surface/interface modulation on the microstructure and electronic states of the catalyst are discussed.In addition, the challenges about modifications of above electrocatalysts are discussed. Finally, the opportunities of OER electrocatalysts via surface/interface modulation are prospected.