作者: Vijay S. Kumbhar , Hyeonkwon Lee , Jaeyoung Lee , Kiyoung Lee
DOI: 10.1016/J.CRCON.2019.11.003
关键词: Hydrogen 、 Oxygen evolution 、 Manganese 、 Nanostructure 、 Electrolyte 、 Tafel equation 、 Electrochemistry 、 Water splitting 、 Nanotechnology 、 Materials science
摘要: Abstract The oxygen evolution reaction (OER) of electrochemical water splitting represents a source hydrogen (H2) energy. Precious-metal-based RuOx and IrOx are expensive degrade in the presence electrolyte; thus, development low-cost eco-friendly OER electrocatalysts is needed. This review summarizes recent status nonprecious manganese metal-oxide-based with reference to nanostructure, defect engineering, hybrid composite formation, core–shell formation achieve efficient performance. In particular, we focus on strategies used lower onset potential Tafel slope oxidation process. Future prospects for manganese-oxide-based discussed.