关键词: 低铂, 非铂, 析氢催化剂, 水电解

Abstract: Hydrogen energy technology with hydrogen as an energy carrier is gaining more and more attention due to its cleanliness and high energy density. Hydrogen fuel cell vehicles have been listed as one of the ultimate energy technologies in the 21st century. Among them, sustainable hydrogen production technology is a necessary prerequisite for the future development of hydrogen energy economy. Electrolyzed water technology driven by renewable resources represents an important way to support the sustainable development of hydrogen energy economy. The development and utilization of high activity, low cost hydrogen evolution catalysts is a key factor in improving the efficiency and reducing the cost of water electrolysis technology. This paper mainly introduces the recent research progress of hydrogen evolution catalysts including low platinum catalysts and non-platinum transition metal catalysts such as metal sulfides metal phosphides, metal selenides, etc; catalytic properties, synthesis methods, and structure-catalytic properties. Finally, the advantages and challenges of water electrolysis low platinum and non-platinum transition metal catalysts in the future development are prospected.

Key words: low Pt, non-Pt, hydrogen evolution catalysts, water electrolysis