常州大学学报（自然科学版）2025，Vol.37Issue(3)：1-9,9.DOI:10.3969/j.issn.2095-0411.2025.03.001
后合成方法制备高效Ni/CeO2催化剂用于甲烷干重整反应
Highly efficient Ni/CeO2 catalysts applied for dry reforming of methane
摘要
Abstract
The preparation of functional two dimensional Ce-MOFs(Ce-salen-2D)via a self-assembly method using a low-cost of Ce(NO3)3·6H2O as the Ce precursor,N,N'-bis(salicylidene)-1,2-cyclohexanediamine as organic ligand was synthesized.Furthermore,the Ce-salen-2D was selected as template,a highly dispersed CeO2 supported Ni catalyst was synthesized(Ni@CeO2-CAS)through a coordination-assisted synthesis(coordination-assisted synthesis,termed as CAS),and characterized by the XRD,TEM,BET,CO chemsorption and Raman,as well as applied for the drying reforming of methane with CO2.In comparison with classic catalyst(Ni/CeO2-IWI)prepared by the impregna-tion method,the results demonstrated that the Ni@CeO2-CAS exhibited higher catalytic activity and good catalytic stability.关键词
甲烷干重整/浸渍法/配位辅助浸渍/催化稳定性/MOFs模板法Key words
dry reforming of methane/impregnation method/coordination-assisted synthesis/catalyt-ic stability/MOFs templated method分类
化学引用本文复制引用
李伟作,何光裕,陈海群..后合成方法制备高效Ni/CeO2催化剂用于甲烷干重整反应[J].常州大学学报（自然科学版）,2025,37(3):1-9,9.基金项目
国家自然科学基金资助项目(22078028,21978026). （22078028,21978026）
