液体中激光烧蚀法制备纳米材料演示文稿

液体中激光烧蚀法制备纳米材料演示文稿目前一页\总数十五页\编于十五点优选液体中激光烧蚀法制备纳米材料ppt目前二页\总数十五页\编于十五点BasicmechanismofLAL(laserablationinliquids)SketchofthemainstagesofLALPhys.Chem.Chem.Phys.,2013,15,3027--3046目前三页\总数十五页\编于十五点BasicmechanismofLALSketchoftheplasmaplumeformedbylaserablationofametaltarget.*Denotesexcitedand/orionizedstatesPhys.Chem.Chem.Phys.,2009,11,3805–3821目前四页\总数十五页\编于十五点BasicmechanismofLALFeONanoparticlesbyLALAdv.Funct.Mater.2012,22,1333–1353目前五页\总数十五页\编于十五点NanoparticlesDerivedfromLALmethodMetastablestructureUltra-smallsizedistributionUnoccupied/chargedsurfacesEasy-functionalizationNewstructuresandpropertiesQuantumsizeeffectsHighactivityandreactivityLAL-inducedNPsStableandsurfacepassivatedNanoparticlesSynthesizedbyChemicalRoutesCappedwithvariousstablereagentstopreventaggregationorreaction目前六页\总数十五页\编于十五点A(assembleorgrowth)A+B=C→Newcompounds=AB→CompositesActivityandReactivityCBAAB+A+AAAAAor目前七页\总数十五页\编于十五点Examples1.LAL-basedtofabricatecarbon-encapsulatedmetalcarbides2.LAL-basedsynthesisofternaryoxides3.LAL-basedcomplexoxide–noblemetalnanocomposites目前八页\总数十五页\编于十五点pulselaseracetonetargetTantalumtarget1.LAL-basedtofabricatecarbon-encapsulatedmetalcarbidesTaC@CNPsCarbon,2013,55,108–115目前九页\总数十五页\编于十五点

NbC@C

MoxC@C

Co3C@CMoinethonalNbinethonalCoinacetoneMoreproductscanbesynthesized·····目前十页\总数十五页\编于十五点theformationprocessofcarbon-encapsulatedmetalcarbides目前十一页\总数十五页\编于十五点2.LAL-basedsynthesisofternaryoxidesJ.Mater.Chem.,2012,22,17210–17214目前十二页\总数十五页\编于十五点DesignforternaryoxidesbasedonA+B=C目前十三页\总数十五页\编于十五点variousternaryoxidesMorphology,structureandsizecanbemodified…ReactiontemperatureReactiontimepHvalue目前十四页\总数十五页\编于十五点3.LA