通过将液体剪切成复杂颗粒（SLICE）合成液体核壳颗粒和固体斑状多组分颗粒 _ Langmuir --- Synthesis of Liquid Core–Shell Particles and Solid Patchy Multicomponent Particles by Shearing Liquids Into Complex Particles (SLICE) _ Langmuir.pdf

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SynthesisofLiquidCore–ShellParticlesandSolidPatchy

MulticomponentParticlesbyShearingLiquidsIntoComplex

Particles(SLICE)EI检索SCI升级版化学2区SCI基础版化学3区IF3.9SWJTUA++

通过将液体剪切成复杂颗粒（SLICE）合成液体核壳颗粒和固体斑

状多组分颗粒EI检索SCI升级版化学2区SCI基础版化学3区IF

3.9SWJTUA++

IanD.Tevis†‡,

LucasB.Newcomb†,

and

MartinThuo*†‡

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Citethis:Langmuir2014,30,47,14308–14313

PublicationDate:November5,2014

/10.1021/la5035118

Copyright©2014AmericanChemicalSociety

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SUBJECTS:Liquids,

Metaloxidenanoparticles,Metals,

Microparticles,Nanoparticles

Abstract摘要



Wereportasimplemethodthatuses(i)emulsionshearingwithoxidationtomakecore–

shellparticles,and(ii)emulsionshearingwithsurface-tensiondrivenphasesegregationto

synthesizeparticleswithcomplexsurfacecompositionsandmorphologies.Subjecting

eutecticgallium–indium,aliquidmetal,toshearinanacidiccarrierfluidwesynthesized

smoothliquidcore–shellparticles6.4nmtoover10μmindiameter.Aggregatesofthese

liquidparticlescanbereconfiguredintolargerstructuresusingafocusedionbeam.Using

Field’smetalmeltswesynthesizedhomogeneousnanoparticlesandsolidmicroparticles

withdifferentsurfaceroughnessand/orcompositionthroughshearingandphase

separation.Thisextensionofdropletemulsiontechnique,SLICE,