Skeletal Nickel Catalyst for the Methanation Reaction Developed by Laser-Engineered Net-Shaping Technology

doi:10.3390/catal12020208

	Skeletal Nickel Catalyst for the Methanation Reaction Developed by Laser-Engineered Net-Shaping Technology
	Yan, Kuo 4; Lin, Zaiwen 4; Li, Xu 3; Chen M(陈猛)1,2; Wang, Xiaolong 3; Wang YR(王育人)1,2; Wang, Jun 4; Jiang H(姜恒)1,2
刊名	CATALYSTS
	2022-02-01
卷号	12 期号:2 页码:11
关键词	clean energy synthetic natural gas skeleton nickel 3D print
DOI	10.3390/catal12020208
通讯作者	Lin, Zaiwen(linzaiwen@hrbeu.edu.cn) ; Jiang, Heng(hengjiang@imech.ac.cn)
英文摘要	Here, we report a skeletal nickel catalyst prepared by cumulative processing. The Ni, Al, and CoCrMo multi-component alloys were printed by a dual-powder laser-engineered net-shaping system, and alloy samples with different components were obtained through high-throughput design. After leaching in 5 mol/L NaOH at 40 degrees C for 2 h, the specific surface area of the catalyst increased with increasing Al content. Increasing the leaching temperature and prolonging the leaching time also effectively increased the specific surface area of the catalyst. After leaching at 80 degrees C for 12 h, the specific surface area was 42.36 m(2)/g. After cleaning and hydrogen-reduction treatment at 400 degrees C, the catalyst showed high catalytic activity. The highest conversion rate of CO reached 89.56%, and the selectivity of CH4 remained above 98% for a long time.
分类号	二类
资助项目	National Natural Science Foundation of China[11972034] ; Beijing Research Program[Z171100000817010] ; Strategic Pilot Research Program of the Chinese Academy of Sciences[XDB22040301]
WOS关键词	CO METHANATION ; NI-CATALYST ; GAS
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000771739100001
资助机构	National Natural Science Foundation of China ; Beijing Research Program ; Strategic Pilot Research Program of the Chinese Academy of Sciences
其他责任者	Lin, Zaiwen ; Jiang, Heng
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/88772]
专题	力学研究所_国家微重力实验室
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China; 3.Huaneng Clean Energy Res Inst, Beijing 102209, Peoples R China; 4.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China;
推荐引用方式 GB/T 7714	Yan, Kuo,Lin, Zaiwen,Li, Xu,et al. Skeletal Nickel Catalyst for the Methanation Reaction Developed by Laser-Engineered Net-Shaping Technology[J]. CATALYSTS,2022,12(2):11.
APA	Yan, Kuo.,Lin, Zaiwen.,Li, Xu.,陈猛.,Wang, Xiaolong.,...&姜恒.(2022).Skeletal Nickel Catalyst for the Methanation Reaction Developed by Laser-Engineered Net-Shaping Technology.CATALYSTS,12(2),11.
MLA	Yan, Kuo,et al."Skeletal Nickel Catalyst for the Methanation Reaction Developed by Laser-Engineered Net-Shaping Technology".CATALYSTS 12.2(2022):11.