Manganese-Promoted Fe3O4 Microsphere for Efficient Conversion of CO2 to Light Olefins

doi:10.1021/acs.iecr.9b05342

GIEC OpenIR

	Manganese-Promoted Fe3O4 Microsphere for Efficient Conversion of CO2 to Light Olefins
	Jiang, Jiandong 1,2,5; Wen, Chengyan 6; Tian, Zhipeng 1,2,3; Wang, Yachen 7; Zhai, Yunpu 7; Chen, Lungang 1,2,3,4; Li, Yuping1,2,3,4 ; Liu, Qiying1,2,3,4 ; Wang, Chenguang 1,2,3,4; Ma, Longlong1,2,3,4,6
	2020-02-05
发表期刊	INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN	0888-5885
卷号	59 期号:5 页码:2155-2162
通讯作者	Wang, Chenguang(wangcg@ms.giec.ac.cn)
摘要	In this work, manganese well-dispersed on Fe3O4 microsphere (Mn-Fe3O4) catalyst was synthesized. It exhibited excellent catalytic performance for the direct conversion of carbon dioxide (CO2) into light olefins. A CO2 conversion of 44.7% with high selectivity of light olefin (46.2%, yield of 18.7%), high O/P ratio (6.5), and low selectivity of CO (9.4%) was obtained over the 10Mn-Fe3O4 catalyst. The Mn-Fe3O4 catalyst was studied by XRD, SEM, (HR)TEM, STEM-EDS, H-2-TPR, and CO2-TPD. The result indicated that the manganese promoter could facilitate the adsorption of CO2 and the activation of C=O bonds as well as inhibit the secondary hydrogenation. This work offered a novel Fe-based catalyst system to the utilization of CO2 and an understanding in promoting C=O bond activation in the first step of CO2 hydrogenation to hydrocarbon reaction.
DOI	10.1021/acs.iecr.9b05342
关键词[WOS]	FISCHER-TROPSCH SYNTHESIS ; CARBON-DIOXIDE ; SELECTIVE CONVERSION ; HYDROGENATION ; CATALYSTS ; MN ; HYDROCARBONS ; NANOCATALYSTS ; METALS ; CHAIN
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51776206] ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program[2017BT01N092]
WOS研究方向	Engineering
项目资助者	National Natural Science Foundation of China ; Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program
WOS类目	Engineering, Chemical
WOS记录号	WOS:000512223600040
出版者	AMER CHEMICAL SOC
引用统计	被引频次：75[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/26445
专题	中国科学院广州能源研究所
通讯作者	Wang, Chenguang
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China 6.Southeast Univ, Sch Energy & Environm, Nanjing 210009, Peoples R China 7.Zhengzhou Univ, Res Acad Environm Sci, Coll Chem & Mol Engn, Zhengzhou 450001, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Jiang, Jiandong,Wen, Chengyan,Tian, Zhipeng,et al. Manganese-Promoted Fe3O4 Microsphere for Efficient Conversion of CO2 to Light Olefins[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2020,59(5):2155-2162.
APA	Jiang, Jiandong.,Wen, Chengyan.,Tian, Zhipeng.,Wang, Yachen.,Zhai, Yunpu.,...&Ma, Longlong.(2020).Manganese-Promoted Fe3O4 Microsphere for Efficient Conversion of CO2 to Light Olefins.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,59(5),2155-2162.
MLA	Jiang, Jiandong,et al."Manganese-Promoted Fe3O4 Microsphere for Efficient Conversion of CO2 to Light Olefins".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 59.5(2020):2155-2162.