Wang Weiwei, Zhang Xiaoyu, Weng Shujia, Peng Chong
School of Life Sciences and Chemistry, School of MinNan Science, Technology University, Quanzhou, 362332, China.
Sinochem Quanzhou Petrochemical Co., LTD., Quanzhou, 362100, China.
ChemSusChem. 2024 Aug 26;17(16):e202400104. doi: 10.1002/cssc.202400104. Epub 2024 Apr 27.
The metal supported catalysts are emerging catalysts that are receiving a lot of attention in CO hydrogenation to C1 products. Numerous experiments have demonstrated that the support (usually an oxide) is crucial for the catalytic performance. The support metal oxides are used to aid in the homogeneous dispersion of metal particles, prevent agglomeration, and control morphology owing to the metal support interaction (MSI). MSI can efficiently optimize the structural and electronic properties of catalysts and tune the conversion of key reaction intermediates involved in CO hydrogenation, thereby enhancing the catalytic performance. There is an increasing attention is being paid to the promotion effects in the catalytic CO hydrogenation process. However, a systematically understanding about the effects of MSI on CO hydrogenation to C1 products catalytic performance has not been fully studied yet due to the diversities in catalysts and reaction conditions. Hence, the characteristics and modes of MSI in CO hydrogenation to C1 products are elaborated in detail in our work.
金属负载型催化剂是一类新兴的催化剂，在CO加氢制C1产物反应中受到广泛关注。大量实验表明，载体（通常为氧化物）对催化性能至关重要。载体金属氧化物用于辅助金属颗粒均匀分散、防止团聚，并通过金属-载体相互作用（MSI）控制形态。MSI能够有效优化催化剂的结构和电子性质，并调节CO加氢反应中关键反应中间体的转化率，从而提高催化性能。人们越来越关注催化CO加氢过程中的促进作用。然而，由于催化剂和反应条件的多样性，关于MSI对CO加氢制C1产物催化性能影响的系统认识尚未得到充分研究。因此，我们的工作详细阐述了CO加氢制C1产物中MSI的特征和模式。
