Effects of Noble Metals on a Co2C-Based Supported Catalyst for Fischer-Tropsch to Olefins

doi:10.1021/acs.iecr.2c00269

	Effects of Noble Metals on a Co2C-Based Supported Catalyst for Fischer-Tropsch to Olefins
	Jia, Ruize 1,2; Yu, Fei 1; Lin, Tiejun 1; An, Yunlei 1; Gong, Kun 1,2; Zhong, Liangshu1,3
	2022-04-13
发表期刊	INDUSTRIAL AND ENGINEERING CHEMISTRY RESEARCH (IF:3.8[JCR-2023],3.8[5-Year])
ISSN	0888-5885
EISSN	1520-5045
发表状态	已发表
DOI	10.1021/acs.iecr.2c00269
摘要	The effects of noble-metal (Ru, Rh, Pt, and Pd) promoters on the catalytic performance of Co2C-based supported catalysts derived from NaCoMn/SiO2 for Fischer-Tropsch to olefins (FTO) were investigated. The catalysts promoted by noble metals exhibited higher activity without the loss of olefin selectivity. Co2C nanoprisms were found to be the active phase for the FTO reaction. TPR (temperature-programmed reduction) as well as the test of the carbonization rate showed that the addition of noble metals facilitated the reduction and carburization of cobalt, which further promoted the formation of Co2C nanoprisms. Further, the promoting of noble metals can enhance the CO adsorption and decrease the particle size of Co2C. Both the enhancement of CO adsorption and the decrease in particle size were considered to result in the boost in catalytic activity. © 2022 American Chemical Society.
关键词	Carbonization Catalyst activity Catalyst selectivity Catalyst supports Fischer-Tropsch synthesis Nanocatalysts Nanostructures Olefins Particle size Active phasis Catalytic performance Co-adsorption Fischer Tropsch High activity Nanoprisms Olefin reactions Particles sizes Temperature-programmed reduction ]+ catalyst
URL	查看原文
收录类别	SCI ; SCIE ; EI
语种	英语
资助项目	Natural Science Foundation of China[91945301] ; National Key R&D Program of China[2021YFF0500702] ; Program of Shanghai Academic/Technology Research Leader[20XD1404000] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences[QYZDB-SSW-SLH035] ; Strategic Priority Research Program of CAS[XDA21020600]
WOS研究方向	Engineering
WOS类目	Engineering, Chemical
WOS记录号	WOS:000824637400001
出版者	American Chemical Society
EI入藏号	20221511960855
EI主题词	Precious metals
EI分类号	547.1 Precious Metals ; 761 Nanotechnology ; 802.2 Chemical Reactions ; 803 Chemical Agents and Basic Industrial Chemicals ; 804 Chemical Products Generally ; 804.1 Organic Compounds ; 933 Solid State Physics
原始文献类型	Article in Press
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/171508
专题	物质科学与技术学院_特聘教授组_钟良枢组
通讯作者	Zhong, Liangshu
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, CAS Key Lab Low Carbon Convers Sci & Engn, Shanghai 201210, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201203, Peoples R China
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Jia, Ruize,Yu, Fei,Lin, Tiejun,et al. Effects of Noble Metals on a Co2C-Based Supported Catalyst for Fischer-Tropsch to Olefins[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY RESEARCH,2022.
APA	Jia, Ruize,Yu, Fei,Lin, Tiejun,An, Yunlei,Gong, Kun,&Zhong, Liangshu.(2022).Effects of Noble Metals on a Co2C-Based Supported Catalyst for Fischer-Tropsch to Olefins.INDUSTRIAL AND ENGINEERING CHEMISTRY RESEARCH.
MLA	Jia, Ruize,et al."Effects of Noble Metals on a Co2C-Based Supported Catalyst for Fischer-Tropsch to Olefins".INDUSTRIAL AND ENGINEERING CHEMISTRY RESEARCH (2022).