新型金属-有机及有机多孔骨架材料的制备和性能研究

新型金属—有机及有机多孔骨架材料的制备和性能研究一、本文概述OverviewofthisWiththerapiddevelopmentofscienceandtechnology,theimportantforcedrivingtechnologicalprogress.Amongthem,emerging,highlycustomizableanphysics,materialsscience,energy,andenvironmentinrecentyears.Thesematerialsexhibitenormouspotentialforapplicationsingasstotheiruniqueporestrucexcellentphysicalproperties.novelmetalorganicandorganicporousskeletonmateriaanddevelopmenthistoryofmetalorganicandframeworkmaterials.Then,wewillprovidintroductiontotheandapplicablerangesofvariouspreparationmethods,mechanochemicalsynthesis,etc.Next,researchonthephysicalandchemicalpropertiesofsuchthermalstability,chemicalstability,adsorptionperformance,possiblefuturedevelopmentdirectionsofthesematerialsinThroughtheexplanationinthisarticle,wehopetoprovideandenthusiasminthisfield,andjointlypromotetherapiddevelopmentofthisfield.二、文献综述Withtherapiddevelopmentoftechnology,theofnewmetalmaterialsinscientificresearchandindustrialorganicandorganicporousskeletonmatuniquestructureandproperties,haveattractedwidespreseparation,andcatalysis,butalsoplayincreasinglyimportantrolesinresearchofmetalorganicframeworks(MOFs)andorganicporousormetalclusterswithorganicligandsthroughunits.ThesematerialshaveadvantagessuchasIntermsofgasstoragporeshape,andchemicalpropertiesofmaterials,efficientenvironmentofMOFsandCOFsmakethemefficientcatalystcarriers.ThesematerialscanachieveefficiespecificcatalyticreactionsMOFsandCOFshavebiomedicine.Forexample,incells,fuelcells,andlithium-ionbatteries;Inthefieldofenvironment,theycanbeusedforthedevelopmentofandwastegastreatment;InthefieldofbiomediandCOFsinmultiplandproblemsthatneedtobeaddressed.Forexample,efficientandselectcatalyticperformance.TheMetalorganicandorganicponewtypeofmultifunctionalmaterial,havebroadapplicationprospectsinscientificresearchaperformanceoptimization,andapplicati三、实验材料与方法有机配体(如苯二甲酸、1,4-苯二甲酸二甲酯等)、溶剂(如N,N-includemetalsalts(suchascopperetc.),organicligands(suchasbenzoicacid,dimethylester,etc.),solvents(suchasN,N-dimethylformamide,methanol,etc.),andotheradditivpurificationtreatmentbeTheequipmentusedintheexperstirrer,anelectricelectronicbalance,anultrasoniccleaner,amufflefurnace,sizeanalyzerwerealsouspropertiesofthesample.hydrothermalmethod,topreparenovelmetcrystalsthroughstirringandsimilarprocess.Duringthepreparandtheratioofmetalsaltststructureandphasepumicrostructureofthesamplewereobservedusingascanningelectronmicroscope.Tstudythethermalstabilityandcompositioofthesample,inordertoeInordertoevaluatetheperformanceofnandorganicporousskeletonmaterialsusedtostudytheadsorptevaluatethestabilityofmaterialsenvironments;Andmechanicalperformancetesting,succompressivestrength,bendingmechanicalpropertiesofthematerial.experimentalresultsunderdifferentconditions,expinfluenceofpreparationparametersonthespropertiesofmaterials.Bycombiningtheoreticalcalculationsprovidingguidanceforfurtheroptimizin四、实验结果与讨论discussionoftheexperimentalresults.frameworkmateriathatthecrystalstructureofthesematerialsisconsistentwithourexpecteddesign.Scanningelectronmicroscopy(SEM)thesematerialshaveauniformnanoscaleporousstructure,thermogravimetricanalysis(TGA)anddifferentialanalysis(DSC)thatthesematerialscansNext,weevaluatedtheadsorptionperformanceofthesematerials.Throughgasadsorptionexperiments,wehighadsorptioncapacityundeWealsostudiedtheapplicationoftexploretheapplicationofWealsotestedthemechanicalpropertiesofthesematerials.Throughcompressionandtensiletests,wefoundemonstratinggoodstructuralsWehavesuccessfullypreparedaseriesofnovelmetalin-depthresearchontheirproperties.Thesematerialsexhibitexcellentperformanceintermsofthermalstabilitadsorptionperformance,cataexploretheirapplicationsinvarperformanceofthesematerialstoachieveawiderrangeofperformanceofnovelmetalorganicandmethods,materialcompositions,porestructureregulation,andskeletonmaterialswithexcellentperformance,anddemonstratedbroadapplicationprospectsingasachievingoptimizationofmaterialproexcellentcatalyticactivityandresearchonthestructure-activityrelationshipofmaterials,design;Thethirdistoexpandtheapplicationofmaterialsinotherfields,suchasbiomeenvironmentalprotectionofmaterials,andpromotethedevelopmentofgreensynthesistechnmetalorganicandorganicporousskeletonmatdevelopmentofhumansociety.PerformanceResearchofNewMetalOrganicandOrganicPorousSkele