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镍基三元正极材料的制备及其在储能方面的研究 Title:PreparationandEnergyStorageResearchofNickel-basedTernaryCathodeMaterials Abstract: Withtheincreasingdemandforhigh-performanceandlong-lastingenergystoragesystems,researchonadvancedcathodematerialsforbatterieshasgainedsignificantattention.Nickel-basedternarycathodematerialshaveshowngreatpotentialinenergystorageduetotheirhighspecificcapacity,excellentratecapability,andimprovedcyclingstability.Inthispaper,wediscussthepreparationmethodsofnickel-basedternarycathodematerialsandreviewtheirapplicationsinenergystorage. Introduction: 1.Background 2.Importanceofadvancedcathodematerialsforenergystorage 3.Significanceofnickel-basedternarycathodes PreparationMethodsofNickel-basedTernaryCathodeMaterials: 1.Sol-gelsynthesis 2.Hydrothermalmethod 3.Solid-statereaction 4.Co-precipitationmethod CharacterizationTechniquesofNickel-basedTernaryCathodeMaterials: 1.X-raydiffraction(XRD) 2.Scanningelectronmicroscopy(SEM) 3.Transmissionelectronmicroscopy(TEM) 4.Energy-dispersiveX-rayspectroscopy(EDX) 5.Fourier-transforminfraredspectroscopy(FTIR) ApplicationofNickel-basedTernaryCathodeMaterialsinEnergyStorage: 1.Lithium-ionbatteries -Overviewofnickel-basedternarycathodesinLi-ionbatteries -Electrochemicalperformanceevaluation -Cyclingstabilityandcapacityretention -Rateperformance -Mechanismanalysis 2.Sodium-ionbatteries -Introductiontosodium-ionbatteries -Potentialofnickel-basedternarycathodematerialsinsodium-ionbatteries -Electrochemicalperformanceassessment -Cyclingstabilityandcapacityretention -Rateperformance -Mechanismanalysis 3.BeyondLi-iontechnologies -Introductiontoadvancedbatterytechnologies -Nickel-basedternarycathodematerialsinbeyondLi-ionbatteries -Evaluationofelectrochemicalperformance -Cyclingstabilityandcapacityretention -Rateperformance -Mechanismanalysis ChallengesandFuturePerspectives: 1.Challengesinthesynthesisofnickel-basedternarycathodematerials 2.Issuesinthecommercializationofnickel-basedternarycathodes 3.Strategiesforimprovingtheperformanceofnic