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Synthesis of monodisperse, quasi-spherical silver nanoparticles with sizes defined by the nature of silver precursors

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dc.contributor.authorLi, H.
dc.contributor.authorXia, H.
dc.contributor.authorDing, W.
dc.contributor.authorLi, Y.
dc.contributor.authorShi, Q.
dc.contributor.authorWang, D.
dc.contributor.authorTao, X.
dc.date.issued2014
dc.descriptionData source: Supporting information, https://doi.org/10.1021/la4047148
dc.description.abstractMonodisperse, quasi-spherical silver nanoparticles (Ag NPs) with controlled sizes have been produced directly in water via adding the aqueous solutions of the mixtures of AgNO₃ and sodium citrate to boiling aqueous solutions of ascorbic acid (AA). Different compounds, including NaCl, NaBr, KI, Na₂SO₄, Na₂CO₃, Na₂S, and Na₃PO₄, are added to the AgNO₃/citrate mixture solutions to form new silver compounds with fairly low solubility in water, which are used as precursors instead of soluble Ag⁺ ions to synthesize Ag NPs via AA/citrate reduction. This enables us not only to produce monodisperse, quasi-spherical Ag NPs but also to tune the sizes of the resulting NPs from 16 to 30 nm according to the potential of new silver precursors as well as the concentrations of anions.
dc.identifier.citationLangmuir, 2014; 30(9):2498-2504
dc.identifier.doi10.1021/la4047148
dc.identifier.issn0743-7463
dc.identifier.issn1520-5827
dc.identifier.urihttps://hdl.handle.net/1959.8/157448
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.relation.fundingARC DP110104179
dc.relation.fundingARC DP120102959
dc.relation.fundingNatural Science Foundation of China 51172126
dc.relation.fundingNatural Science Foundation of China 51002086
dc.relation.fundingNatural Science Foundation of China 51227002
dc.relation.fundingNatural Science Foundation of China 51272129
dc.relation.funding973 program 2010CB630702
dc.relation.fundingShandong Provincial Natural Science Foundation ZR2010EM006
dc.relation.fundingProgram for New Century Excellent Talents in University NCET-10-0553
dc.relation.fundingIndependent Innovation Foundation of Shandong University 2010JQ013
dc.relation.fundingScientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
dc.rightsCopyright 2014 American Chemical Society
dc.source.urihttps://doi.org/10.1021/la4047148
dc.subjectquasi-spherical
dc.subjectnanoparticles
dc.subjectsynthesis
dc.titleSynthesis of monodisperse, quasi-spherical silver nanoparticles with sizes defined by the nature of silver precursors
dc.typeJournal article
pubs.publication-statusPublished
ror.mmsid9915910267901831

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