Carbon Dioxide Reforming of Methane over Cobalt-Nickel Bimetal-Doped   Ordered Mesoporous Alumina Catalysts with Advanced Catalytic   Performances

doi:10.1002/cctc.201600472

CORC > 北京大学 > 化学与分子工程学院

	Carbon Dioxide Reforming of Methane over Cobalt-Nickel Bimetal-Doped Ordered Mesoporous Alumina Catalysts with Advanced Catalytic Performances
	Xu, Leilei ; Wang, Fagen ; Chen, Mindong ; Zhang, Jian ; Yuan, Kaidi ; Wang, Liangjun ; Wu, Kai ; Xu, Guoqin ; Chen, Wei
刊名	CHEMCATCHEM
	2016
关键词	cobalt doping nickel mesoporous materials supported catalysts METAL-PARTICLE SIZE PARTIAL OXIDATION SYNTHESIS GAS CO2 CH4 SYNGAS CONVERSION STABILITY OXIDES TEMPERATURE
DOI	10.1002/cctc.201600472
英文摘要	Co-Ni bimetal-doped ordered mesoporous Al2O3 composite oxides with different Co/(Co+Ni) ratios were designed and fabricated by a one-pot evaporation-induced self-assembly method. The obtained materials, which had an ordered mesostructure and outstanding thermal stability, were investigated as catalysts for the CO2 reforming of CH4. The effects of the Co/(Co+Ni) molar ratios and ordered mesostructure on the catalytic performances were investigated systematically. The ordered mesoporous Co-Ni bimetallic catalysts exhibited both higher catalytic activities and better anticoke properties than the corresponding monometallic materials because of the Co-Ni synergistic effect. Furthermore, the ordered mesostructure could promote the catalytic performances significantly by providing gaseous reactants with enough accessible metallic active centers and stabilizing the metallic nanoparticles through the confinement effect of the mesoporous framework. As a result, these mesoporous Co-Ni bimetallic catalysts had more enhanced catalytic properties and anticoke ability than traditional supported catalysts toward the CO2 reforming of CH4, which promises a series of potential catalyst candidates.; Singapore MOE grant [R143-000-542-112]; Singapore National Research Foundation CREATE-SPURc program [R-143-001-205-592]; National Natural Science Foundation of China [21503113, 21503142, 21577065]; Natural Science Foundation of Jiangsu Province [BK20131429]; Jiangsu Province Government Research Platform Grant; NUSRI Seed Fund; Priority Academic Program Development of Jiangsu Higher Education Institutions; SCI(E); EI; ARTICLE; leileixu88@gmail.com; chenmdnuist@163.com; phycw@nus.edu.sg; 15; 2536-2548; 8
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/491622]
专题	化学与分子工程学院工学院
推荐引用方式 GB/T 7714	Xu, Leilei,Wang, Fagen,Chen, Mindong,et al. Carbon Dioxide Reforming of Methane over Cobalt-Nickel Bimetal-Doped Ordered Mesoporous Alumina Catalysts with Advanced Catalytic Performances[J]. CHEMCATCHEM,2016.
APA	Xu, Leilei.,Wang, Fagen.,Chen, Mindong.,Zhang, Jian.,Yuan, Kaidi.,...&Chen, Wei.(2016).Carbon Dioxide Reforming of Methane over Cobalt-Nickel Bimetal-Doped Ordered Mesoporous Alumina Catalysts with Advanced Catalytic Performances.CHEMCATCHEM.
MLA	Xu, Leilei,et al."Carbon Dioxide Reforming of Methane over Cobalt-Nickel Bimetal-Doped Ordered Mesoporous Alumina Catalysts with Advanced Catalytic Performances".CHEMCATCHEM (2016).