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Pt基纳米催化剂的调控制备及电催化性能应用.docx

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Pt基纳米催化剂的调控制备及电催化性能应用 Title:Synthesis,Regulation,andElectrochemicalPerformanceApplicationofPt-BasedNanocatalysts Abstract: Pt-basednanocatalystshaveattractedextensiveattentioninrecentyearsduetotheiruniquepropertiesandbroadapplicationsinvariousfields,especiallyinthefieldofcatalysisandelectrochemistry.Thispaperfocusesonthesynthesis,regulation,andelectrochemicalperformanceapplicationofPt-basednanocatalysts.Thesynthesismethodsincludingtraditionalmethodssuchaschemicalreduction,thermaldecomposition,andcolloidalsynthesis,aswellasadvancedmethodssuchassolvothermalsynthesis,microwave-assistedsynthesis,andatomiclayerdepositionwillbediscussed.Then,theregulationstrategiestocontrolthesize,shape,andcompositionofPt-basednanocatalysts,suchasligand-assistedsynthesis,seed-mediatedgrowth,andalloyingwithothermetalswillbeintroduced.Finally,theelectrochemicalperformanceapplicationsofPt-basednanocatalysts,includingoxygenreductionreaction(ORR),hydrogenevolutionreaction(HER),andmethanoloxidationreaction(MOR),willbediscussed. 1.Introduction 1.1Background 1.2Objectives 1.3Significance 2.SynthesisofPt-BasedNanocatalysts 2.1ChemicalReductionMethod 2.2ThermalDecompositionMethod 2.3ColloidalSynthesisMethod 2.4SolvothermalSynthesisMethod 2.5Microwave-AssistedSynthesisMethod 2.6AtomicLayerDepositionMethod 3.RegulationofPt-BasedNanocatalysts 3.1Ligand-AssistedSynthesis 3.2Seed-MediatedGrowth 3.3AlloyingwithOtherMetals 4.ElectrochemicalPerformanceApplicationsofPt-BasedNanocatalysts 4.1OxygenReductionReaction(ORR) 4.2HydrogenEvolutionReaction(HER) 4.3MethanolOxidationReaction(MOR) 5.Conclusion 5.1Summaryofthesynthesisandregulationmethods 5.2Overviewoftheelectrochemicalperformanceapplications 5.3Challengesandfutureperspectives Keywords:Pt-basednanocatalysts,synthesis,regulation,electrochemicalperformance,oxygenreductionreaction,hydrogenevolutionreaction,methanoloxidationreaction Reference+Bibliography Note:Thestructureofthepaperincludesanintroductiontoprovidebackgroundandobjectives,sectionsdiscussingsyn