DICP OpenIR
Mn decorated Na/Fe catalysts for CO2 hydrogenation to light olefins
Liang, Binglian1,2; Sun, Ting3; Ma, Junguo1; Duan, Hongmin1; Li, Lin1; Yang, Xiaoli1; Zhang, Yaru1; Su, Xiong1; Huang, Yanqiang1; Zhang, Tao1
Corresponding AuthorHuang, Yanqiang(yqhuang@dicp.ac.cn)
Source PublicationCATALYSIS SCIENCE & TECHNOLOGY
2019-01-21
ISSN2044-4753
DOI10.1039/c8cy02275e
Volume9Issue:2Pages:456-464
Funding ProjectNational Key R&D Program of China[2016YFB0600902] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17000000] ; National Natural Science Foundation of China[21476226] ; National Natural Science Foundation of China[U1533118] ; Czech-China mobility project[8H17065] ; Dalian Science Foundation for Distinguished Young Scholars[2016RJ04] ; Dalian National Laboratory for Clean Energy[DNL180401] ; Youth Innovation Promotion Association CAS
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordFISCHER-TROPSCH SYNTHESIS ; HIGHLY SELECTIVE CONVERSION ; CARBON-DIOXIDE ; HIGHER HYDROCARBONS ; ACTIVE PHASE ; IRON ; FE ; MANGANESE ; SODIUM ; NANOPARTICLES
AbstractA series of Mn decorated Na/Fe catalysts is synthesized and investigated to understand their promotional effect on CO2 hydrogenation to light olefins. The addition of Mn to the Na/Fe catalysts significantly improves the selectivity of light olefins and reduces the C5+ selectivity. The catalyst exhibiting optimal catalytic performance, 5Mn-Na/Fe, shows a CO2 conversion of 38.6% with high selectivity of light olefins (30.2%), high O/P ratio (7.5), and low selectivity of methane (11.8%) and CO (11.7%). XRD and Mossbauer spectra indicate that the addition of Mn to Na/Fe catalysts facilitates the formation of active Fe5C2 species. Besides, the strong interaction between the Mn promoter and Fe species is revealed by the Mossbauer spectra, XRD and XPS, which lowers the amount and strength of CO adsorption, and consequently contributes to the weakening of the chain-growth reaction leading to the high selectivity of light olefins. This work can provide guidance for catalyst design through the modulation of the ability of the chain-growth reaction to improve the catalytic performance in CO2 hydrogenation.
Language英语
Funding OrganizationNational Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Czech-China mobility project ; Czech-China mobility project ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian Science Foundation for Distinguished Young Scholars ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
WOS IDWOS:000457313300018
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166153
Collection中国科学院大连化学物理研究所
Corresponding AuthorHuang, Yanqiang
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Sichuan Normal Univ, Coll Chem & Mat Sci, Chengdu 610068, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
Liang, Binglian,Sun, Ting,Ma, Junguo,et al. Mn decorated Na/Fe catalysts for CO2 hydrogenation to light olefins[J]. CATALYSIS SCIENCE & TECHNOLOGY,2019,9(2):456-464.
APA Liang, Binglian.,Sun, Ting.,Ma, Junguo.,Duan, Hongmin.,Li, Lin.,...&Zhang, Tao.(2019).Mn decorated Na/Fe catalysts for CO2 hydrogenation to light olefins.CATALYSIS SCIENCE & TECHNOLOGY,9(2),456-464.
MLA Liang, Binglian,et al."Mn decorated Na/Fe catalysts for CO2 hydrogenation to light olefins".CATALYSIS SCIENCE & TECHNOLOGY 9.2(2019):456-464.
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