综述了近年来国内外CO₂加氢制低碳烯烃催化剂的主要研究成果，介绍了复合型催化剂和Fe基催化剂。评述了复合催化剂中分子筛和金属氧化物对催化性能的影响；阐述了Fe基催化剂中活性组分、载体、助剂在该反应中的应用。最后，对CO₂加氢制低碳烯烃的研究工作进行了总结，并展望了今后的研究方向。

Main research results in the catalysts for CO₂ hydrogenation to light olefins in China and abroad in recent years are reviewed.Amid them,composite catalysts and Fe-based catalysts are introduced briefly.The effects of molecular sieves and metal oxides in composite catalysts on the catalytic performance are reviewed.The application of active components,carriers and promoters in Fe-based catalysts is described.Finally,the research work on synthesizing light olefins from CO₂ hydrogenation is summarized and the future research directions are prospected.

高磊(1991-),男,硕士生