Controllable assembly of Fe<sub>3</sub>O<sub>4</sub>–Fe<sub>3</sub>C@MC by <i>in situ</i> doping of Mn for CO<sub>2</sub> selective hydrogenation to light olefins
Pengze Zhang, Jingyu Yan, Fei Han, Xianliang Qiao, Qingxin Guan, Wei Li
Abstract
Mn in situ doped Fe 3 C anchored in mesoporous carbon was prepared and employed for converting CO 2 to light olefins successfully. The in situ doped Mn modified the ratio of FeO x /FeC x and surface electron density, which optimized the C/H on active sites.
Topics & Concepts
In situDopingCatalysisMaterials scienceManganeseCarbon fibersMesoporous materialNuclear chemistryAnalytical Chemistry (journal)Inorganic chemistryChemistryMetallurgyOptoelectronicsOrganic chemistryComposite numberComposite materialCarbon dioxide utilization in catalysisCatalysts for Methane ReformingCO2 Reduction Techniques and Catalysts