N,N-二甲基甲酰胺中铀(Ⅴ)吸收光谱的研究

N,N-二甲基甲酰胺中铀(Ⅴ)吸收光谱的研究Title: Spectroscopic Study of Uranium (V) Absorption Spectrum in N,N-Dimethylf

N,N-(Ⅴ) 二甲基甲酰胺中铀吸收光谱的研究 Title:SpectroscopicStudyofUranium(V)Absorption SpectruminN,N-Dimethylformamide Abstract: Thispaperpresentsacomprehensivestudyontheabsorption spectrumofuranium(V)inN,N-dimethylformamide(DMF).The absorptionspectrumofuranium(V)playsasignificantrolein understandingitschemicalbehaviorandenvironmental implications.Inthisstudy,UV-Visspectrophotometrictechniques wereemployedtoinvestigatetheabsorptioncharacteristicsand spectralfeaturesofuranium(V)inDMF.Theeffectsofvarious factorssuchasconcentration,pH,temperature,andsolvent interactionswerestudiedtogaininsightsintothespectroscopic propertiesofuranium(V)inDMF. Introduction: Thestudyofuranium(V)absorptionspectrumin N,N-dimethylformamide(DMF)iscrucialforseveralreasons.First, uranium(V)isanaturallyoccurringradioactiveelementthatis widelyusedinnuclearpowerproduction,nuclearweapons,and industrialactivities.Consequently,understandingitsbehaviorin solutionenvironmentsisessentialforassessingitsenvironmental impact,handlingsafety,anddisposalstrategies.Second,DMFisa polaraproticsolventcommonlyusedinvariouschemicalreactions andseparationprocesses,makingitasuitablemediumfor studyingthespectroscopicpropertiesofuranium(V).Thisstudy aimstoprovideacomprehensiveunderstandingoftheabsorption spectrumofuranium(V)inDMFanditsrelationshipwithvarious parameters. ExperimentalMethods: Theexperimentalmethodsemployedinthisstudyincluded UV-Visspectrophotometricanalysis,pHadjustment,temperature control,andconcentrationvariation.First,theabsorption spectrumofuranium(V)wasrecordedusingaUV-Vis spectrophotometerinthewavelengthrangeof200-800nm.The absorptionmeasurementswerecarriedoutatdifferent concentrationsofuranium(V)inDMFtoobserveany concentration-dependenteffects.ThepHofthesolutionwas