金属-有机骨架衍生催化剂在二氧化碳加氢和费托合成反应中的应用

CO₂加氢和费托合成反应是C1化学中重要的研究领域,CO₂加氢制备高附加值化学品和燃料有助于降低大气中CO₂浓度,减轻化石燃料消耗的压力;费托合成反应是以非石油资源为原料生产液体燃料和化学品的重要路径。 开发新型、高效、稳定的催化剂是CO₂加氢和费托合成反应的关键点之一。 利用金属-有机骨架(Metal-Organic Frameworks,MOFs)材料的特点制备的MOFs衍生催化剂在CO₂加氢和费托合成反应中具有较好的应用前景。 本文综述了CO₂加氢和费托合成反应中MOFs衍生催化剂的制备方法,以及催化剂在各反应中的催化性能,并对目前所存在的问题以及今后的发展进行了总结和展望。

Recent Advances in Application of Metal-Orgainic Framework-Derived Catalysts for Hydrogenation of Carbon Dioxide and Fischer-Tropsch Synthesis

Hydrogenation of CO₂ and Fischer-Tropsch synthesis reactions are the important research fields in C1 chemistry. Hydrogenation of CO₂ to form value-added chemicals and fuels is beneficial for reducing the CO₂ concentration in the atmosphere and mitigating the pressure on fossil fuel consumption. Fischer-Tropsch synthesis is considered as a significant route to produce liquid fuels and chemicals from non-petroleum sources. Development of novel, efficient, and stable catalysts is an urgent point for hydrogenation of CO₂ and Fischer-Tropsch synthesis. The metal-organic framework(MOF)-derived catalysts have a good application prospect in hydrogenation of CO₂ and Fischer-Tropsch synthesis. This paper reviews the preparation methods of MOF-derived catalysts and the catalytic performance in the reactions. In addition,the current problems are summarized and the future development of this field is pointed out.