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Fabrication of ultrafine ZnFe2O4 nanoparticles for efficient photocatalytic reduction CO2 under visible light illumination
Xiao, Jun1,2; Yang, Weiyi1; Gao, Shuang3; Sun, Caixia4,5; Li, Qi1
Corresponding AuthorLi, Qi(qili@imr.ac.cn)
2018-12-01
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume34Issue:12Pages:2331-2336
AbstractA one-pot, solvent-thermal process was used to create the ultrafine ZnFe2O4 nanoparticles photocatalyst. During the solvent-thermal process, the in situ self-forming NaCl not only served as a "cage" to confine the ion diffusion, but also acted as a microreactor for nanocrystallite growth. An average particle size of similar to 10 nm and a high-specific surface area of similar to 112.9 m(2)/g were observed for the ultrafine ZnFe2O4 nanoparticles Owing to the synergistic effect of ultrafine particle size, the full utilization of the visible light region and high conduction band (CB) position, ultrafine ZnFe2O4 photocatalyst displayed an efficient photocatalytic CO2 reduction under visible light illumination. Besides, the ultrafine ZnFe2O4 photocatalyst showed high production selectivity for CH3CHO and C2H5OH generation in aqueous CO2/NaHCO3 solution. This work may provide a new idea for the synthesis of new high-efficiency photocatalysts. (C) 2018 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordUltrafine nanoparticles Photocatalytic CO2 reduction Visible light ZnFe2O4 photocatalyst In situ self-formed "cage"
Funding OrganizationNational Natural Science Foundation of China ; Basic Science Innovation Program of Shenyang National Laboratory for Materials Science ; Natural Science Foundation of Shandong Province, China
DOI10.1016/j.jmst.2018.06.001
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51672283] ; National Natural Science Foundation of China[51602316] ; Basic Science Innovation Program of Shenyang National Laboratory for Materials Science[Y4N56R1161] ; Basic Science Innovation Program of Shenyang National Laboratory for Materials Science[Y5N56F2161] ; Natural Science Foundation of Shandong Province, China[ZR2017MEM017]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000443274500014
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/129330
Collection中国科学院金属研究所
Corresponding AuthorLi, Qi
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Environm Funct Mat Div, Shenyang 110016, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Tsinghua Univ, Grad Sch Shenzhen, Div Energy & Environm, Shenzhen 518055, Peoples R China
4.Qingdao Binhai Univ, Key Lab New Metall Funct Mat & Adv Surface Engn U, Qingdao 266555, Peoples R China
5.Qingdao Binhai Univ, Sch Mech & Elect Engn, Qingdao 266555, Peoples R China
Recommended Citation
GB/T 7714
Xiao, Jun,Yang, Weiyi,Gao, Shuang,et al. Fabrication of ultrafine ZnFe2O4 nanoparticles for efficient photocatalytic reduction CO2 under visible light illumination[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2018,34(12):2331-2336.
APA Xiao, Jun,Yang, Weiyi,Gao, Shuang,Sun, Caixia,&Li, Qi.(2018).Fabrication of ultrafine ZnFe2O4 nanoparticles for efficient photocatalytic reduction CO2 under visible light illumination.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,34(12),2331-2336.
MLA Xiao, Jun,et al."Fabrication of ultrafine ZnFe2O4 nanoparticles for efficient photocatalytic reduction CO2 under visible light illumination".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 34.12(2018):2331-2336.
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