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个人简介

1.教育经历 2004.9-2010.6中国科学技术大学,凝聚态物理,博士 2000.9-2004.6中国科学技术大学,凝聚态物理,理学学士 2.工作经历 2013.12至今扬州大学校聘副教授,副教授 2012.8-2013.7美国佛罗里达大学,博士后 2010.8-2012.7新加坡南洋理工大学,博士后

研究领域

研究方向:贵金属电材料的制备、自组装与应用

研究内容 1)胶体纳米颗粒的组装 发展了不同了将胶体纳米颗粒组装成有序结构的方法:1.利用多晶冰的微结构作为模板将金纳米球和纳米棒组装成一维的链状结构;2.利用双亲二嵌段共聚物作为稳定剂和包覆剂将金属纳米颗粒组装成三维多面体团簇,如八面体和二十面体团簇;3.利用蒸发溶液的方法将钯纳米立方体组装成具有简立方结构的微米立方体。 2)贵金属纳米结构的液相法合成 利用液相法合成各种贵金属纳米结构,例如钯的纳米立方体和纳米棒,银的纳米花和一维异质结构,以及铂纳米球等,并分析探讨了各种结构的形成机理。 3)贵金属纳米结构的光学性质研究 研究了贵金属纳米结构的尺寸与形貌依赖的表面等离子体共振性质。测量了单个纳米结构的散射谱并与理论计算结果相比较。还研究了贵金属纳米结构在表面增强拉曼散射(SERS)中的应用。 目前负责的科研项目: 1)纳米颗粒团簇中的自发结构转变研究(11504321,2016.1-2018.12),国家自然科学基金(青年),21万元,负责人:沈小双. 2)纳米颗粒团簇的制备与结构调控(BK20150437,2015.7~2018.6),江苏省自然科学基金(青年),20万元,负责人:沈小双

近期论文

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1.ChaoMei,YanshuangPan,HuiSun,XiaoshuangShen,*XunHong,HuiHe,andXianghuaZeng*,Structurecompetitionandevolutioninminimumenergynanoparticleclusters,CrystEngComm,2016,18,6566. 2.X.Shen,*ChaoMei,HuiHe,MinZhou,WeiweiXiaandXianghuaZeng*,SpontaneousStructureTransitioninNanoparticleAggregates:fromAmorphousClusterstoSupercrystals,CrystEngComm,2015,17,4637. 3.X.Shen,*C.Mei,Y.Zhou,W.Xia,M.ZhouandX.Zeng*,“ControlledFormationofNanoparticleClustersMediatedbyElectrostaticInteraction”,RSCAdv.,2014,4,43105. 4.A.Urban#,X.Shen#(co-firstauthor),Y.Wang,N.Large,H.Wang,M.W.Knight,P.Nordlander*,H.Chen*,andN.J.Halas*,“3-DPlasmonicNanoclusters”,NanoLetters,2013,13,4399. 5.X.Shen,L.Chen,D.Li,L.Zhu,H.Wang,C.Liu,Y.Wang,Q.XiongandH.Chen*,“AssemblyofColloidalNanoparticlesDirectedbytheMicrostructuresofPolycrystallineIce”,ACSNano,2011,5,8426. 6.X.Shen,G.Wang*,X.Hong,X.Xie,W.ZhuandD.Li,“AnisotropicGrowthofOne-DimensionalSilverRod-NeedleandPlate-BeltHeteronanostructuresInducedbyTwinsandhcpPhase”,JournaloftheAmericanChemicalSociety,2009,131,10812. 7.X.Shen,G.Wang,*X.HongandW.Zhu,“Simple-cubicmicrocubesassembledbypalladiumnanocubes”,CrystEngComm,2009,11,753. 8.X.Shen,G.Wang,*X.HongandW.Zhu,“Nanospheresofsilvernanoparticles:agglomeration,surfacemorphologycontrolandapplicationasSERSsubstrates”,PhysicalChemistryChemicalPhysics,2009,11,7450. 9.X.Shen,G.Wang,*X.HongandW.Zhu,“Shape-ControlledSynthesisofPalladiumNanoparticlesandtheirSPR/SERSProperties”,ChineseJournalofChemicalPhysics,2009,22,440. 10.L.Zhu,X.Shen,Z.Zeng,H.Wang,H.Zhang,andH.Chen*,“InducedCoilingAction:ExploringtheIntrinsicDefectsinFive-FoldTwinnedSilverNanowires",ACSNano,2012,6,6033-6039. 11.H.Sun,X.Shen,L.Yao,S.Xing,H.Wang,Y.Feng,andH.Chen*,"MeasuringtheUnusuallySlowIonicDiffusioninPolyanilineviaStudyofYolk-ShellNanostructures",JournaloftheAmericanChemicalSociety,2012,134,11243-11250. 12.H.Wang,L.Chen,X.Shen,L.Zhu,J.He,andH.Chen*,"UnconventionalChain-GrowthModeintheAssemblyofColloidalAuNanoparticles",AngewandteChemie-InternationalEdition,2012,51,8021-8025. 13.L.Zhu,H.Wang,X.Shen,L.Chen,Y.Wang,andH.Chen*,"DevelopingMutuallyEncapsulatingMaterialsforVersatileSynthesesofMultilayerMetal-Silica-PolymerHybridNanostructures",Small,2012,1857-1862. 14.L.Chen,H.Wang,J.Xu,X.Shen,L.Yao,L.Zhu,Z.Zeng,H.ZhangandH.Chen*,“ControllingReversibleElasticDeformationofCarbonNanotubeRings”,JournaloftheAmericanChemicalSociety,2011,133,9654. 15.Y.Wang,Q.Wang,H.Sun,W.Zhang,G.Chen,Y.Wang,X.Shen,Y.Han,X.Lu,andH.Chen*,“ChiralTransformation:fromSingleNanowiretoDoubleHelix”,JournaloftheAmericanChemicalSociety,2011,133,20060. 16.W.Zhu,G.Wang,*X.HongandX.Shen,“One-stepFabricationofNi/TiO2Core/ShellNanorodArraysinAnodicAluminiumOxideMembranes”,JournalofPhysicalChemistryC,2009,113,5454. 17.X.Hong,G.Wang,*W.Zhu,X.ShenandY.Wang,“SynthesisofSub-10NanometerCu2ONanowiresbythePoly(vinylpyrrolidone)AssistedElectrodeposition”,JournalofPhysicalChemistryC,2009,113,14172. 18.W.Zhu,G.Wang*,X.Hong,X.Shen,D.LiandX.Xie,“MetalNanoparticleChainsEmbeddedinTiO2NanotubesPreparedbyOne-stepElectrodeposition”,ElectrochimicaActa,2009,55,480.

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