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Large-scale solvothermal synthesis of Ag nanocubes with high SERS activity
Wang, H.1,2; Li, K. B.1,2; Xu, C.1,2; Xu, S. C.1; Li, G. H.1,2
2019-01-25
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume772Pages:150-156
Corresponding AuthorLi, G. H.(ghli@issp.ac.cn)
AbstractA novel solvothermal method has been developed to synthesize Ag nanocubes with controllable size. The PVP was used as the capping agent, ethylene glycol as reducing agent and glycerol as the viscosity regulator in the growth of Ag nanocubes. The high pressure generated from solvothermal condition favors the etching of Ag twin seeds and the formation of Ag single crystal seeds. Ag nanocubes with size ranging from 50 to 120 nm have been realized. The influence of glycerol, NaCl and PVP concentration, reaction temperature and time on the size and morphology of Ag nanocubes were analyzed and discussed. The Ag nanocubes have been found to be a high SERS-active substrate, and the detecting limit of thiram can reach as low as 10(-9) M. (C) 2018 Published by Elsevier B.V.
KeywordAg nanocubes Solvothermal synthesis Crystal growth Cl ions etching Optical spectroscopy
Funding OrganizationNational Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province
DOI10.1016/j.jallcom.2018.09.043
WOS KeywordENHANCED RAMAN-SCATTERING ; OPTICAL-PROPERTIES ; SILVER NANOWIRES ; METAL NANOPARTICLES ; OSMIUM NANOCLUSTERS ; FACILE SYNTHESIS ; WIRE-LIKE ; SIZE ; NANOSTRUCTURES ; CATALYSTS
Indexed BySCI
Language英语
Funding ProjectNational Basic Research Program of China[2013CB934304] ; Natural Science Foundation of Anhui Province[1808085ME131]
Funding OrganizationNational Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000449651100018
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/34058
Collection医学物理与技术中心
Corresponding AuthorLi, G. H.
Affiliation1.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Sch Chem & Mat Sci, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Wang, H.,Li, K. B.,Xu, C.,et al. Large-scale solvothermal synthesis of Ag nanocubes with high SERS activity[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2019,772:150-156.
APA Wang, H.,Li, K. B.,Xu, C.,Xu, S. C.,&Li, G. H..(2019).Large-scale solvothermal synthesis of Ag nanocubes with high SERS activity.JOURNAL OF ALLOYS AND COMPOUNDS,772,150-156.
MLA Wang, H.,et al."Large-scale solvothermal synthesis of Ag nanocubes with high SERS activity".JOURNAL OF ALLOYS AND COMPOUNDS 772(2019):150-156.
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