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接枝聚合对聚合物的表面改性与性能表征 Title:SurfaceModificationandPerformanceCharacterizationofPolymerAggregatesthroughGraftingAggregation Abstract: Polymeraggregationplaysacrucialroleinvariousfieldssuchasmaterialsscience,biotechnology,andpharmaceuticals.Inrecentyears,surfacemodificationofpolymeraggregateshasgainedsignificantattentionduetoitspotentialtoenhancetheperformanceandfunctionalityofthesematerials.Thispaperaimstoreviewthecurrentstateofresearchongraftingaggregation,whichinvolvesthesurfacemodificationofpolymeraggregates.Additionally,itwillencompassvariousmethodsusedforcharacterizingtheperformanceofgraftedpolymeraggregates. 1.Introduction 1.1ImportanceofPolymerAggregates 1.2SurfaceModification:RationaleandBackground 1.3ObjectivesandScopeoftheResearch 2.SurfaceModificationTechniques 2.1GraftingfromAggregationMethod 2.2GraftingontoAggregationMethod 2.3HybridGraftingAggregationMethod 3.PerformanceCharacterization 3.1MorphologicalAnalysis 3.1.1ScanningElectronMicroscopy(SEM) 3.1.2TransmissionElectronMicroscopy(TEM) 3.1.3AtomicForceMicroscopy(AFM) 3.2ChemicalCompositionAnalysis 3.2.1X-rayPhotoelectronSpectroscopy(XPS) 3.2.2FourierTransformInfraredSpectroscopy(FTIR) 3.3OpticalPropertiesAnalysis 3.3.1UV-VisibleSpectroscopy 3.3.2FluorescenceSpectroscopy 3.4MechanicalPropertiesAnalysis 3.4.1TensileStrength 3.4.2Young'sModulus 3.5ThermalPropertiesAnalysis 3.5.1DifferentialScanningCalorimetry(DSC) 3.5.2ThermogravimetricAnalysis(TGA) 4.ApplicationofGraftedPolymerAggregates 4.1BiomedicalApplications 4.1.1DrugDeliverySystems 4.1.2TissueEngineering 4.1.3Biosensors 4.2EnvironmentalApplications 4.2.1AdsorptionMaterials 4.2.2CatalyticSupports 4.3EnergyApplications 4.3.1Photovoltaics 4.3.2EnergyStorage 5.ChallengesandFuturePerspectives 5.1ScalabilityandReproducibility 5.2Long-termStability 5.3MultifunctionalGraftedAggregates 5.4EmergingTechniquesandFutureDirections 6.Conclusion Thispaperprovidesacomprehensiveoverviewofsurfacemodificationtechniquesforpolymeraggregatesthroughgraftingaggregationandthe