几种塑料的拉曼光谱检测-董鹍

39620116CHINAPLASTICSINDUSTRY*102740261981。[e-mail]*1222211．6500932．650093。、、、、、。。。O657.37A1005－5770201106－0067－04DeterminationofSeveralPlasticbyRamanSpectroscopyDONGKun12RAOZhi-fan2YANGXiao-yun2LINJin-chang2ZHANGPeng-xiang11．MaterialsScienceandEngineeringCollegeKunmingUniversityofscienceandTechnologyKunming650051China2．AnalysisandTestingCenterKunmingUniversityofScienceandTechnologyKunming650051ChinaAbstractTheRamanspectroscopytechnologywasemployedforthedeterminationofseveralkindsofplastic．ThestandardRamanspectraofpolyethyleneterephthalatePETpolyethylenePEpolyvinylchloridePVCpolypropylenePPpolystyrenePSandpolycarbonatePCwereobtained．BycomparingtheRamanspectrumofthesampleandthestandardRamanspectumtheplasticsamplecouldbeidentifiedrapidlyandaccurately．Usingthistechnologythesamplewillnotbedamagedandcouldbetesteddirectly．KeywordsRamanSpectrumPlasticPETPEPVCPPPSPC。。171－2PET、HDPE、3－4PVC、5－6PE、7－8PP、9－10PS、11－12PC。、70℃。HDPE、、。PVC、、81℃。PE、。PP、167℃。PS、。PCA。。“”。。13－14。。。·76·2011。3s。。1。。。Opto-TraceU.S.ARM-200。3s。785nm250～2400cm－1。GAUSS03BVP86/6-311G。。1Fig1TheSchematicoftheexperimentalsystem1.12Fig2ThestandardRamanspectrumofpolyethyleneterephthalatePET633、858、1091、1283、16021716cm－1。633cm－1858cm－11091cm－11283cm－11602cm－11716cm－1。1.23Fig3ThestandardRamanspectrumofpolyethylenePE1059、1125、12891429cm－1。1059cm－11125cm－11289cm－11429cm－1。1.34Fig4ThestandardRamanspectrumofpolyvinylchloridePVC625、684、1077、1153、12821417cm－1。625cm－1684cm－11077cm－11153cm－11282cm－11417cm－1。1.4PP809、841、971、1149、1166、13221451cm－1·86·396。809cm－1841cm－1971cm－11149cm－11166cm－11322cm－1841cm－1。5Fig5ThestandardRamanspectrumofpolypropylene1.56Fig6ThestandardRamanspectrumofpolystyrenePS622、790、1000、1029、1152、11771590cm－1。622cm－1790cm－11000cm－11029cm－11152cm－11177cm－11613cm－1。1.6PC637、707、827、887、1108、1176、12301590cm－1。637cm－1707cm－1827cm－1887cm－1－－1108cm－11176cm－11230cm－11590cm－1。7Fig7ThestandardRamanspectrumofpolycarbonate1.78Fig8TheRamanspectraofseveralactualplasticproducts8。PET。PE。PVC。PP。PSPC。8。2。·96·2011。PVC、PS。、、。1ADARFNOETHERH．Ramanmicroprobespectraofspin-orientedanddrawnfilamentsofpolyethyleneterephthalateJ．Polymer198526131935－1943．2BULKINBJLEWINMMCKELVYML．CrystallizationkineticsofpolyethyleneterephthalatestudiedbyrapidscanningRamanspectroscopyJ．SpectrochimicaActaPartA1985411－2251－261．3ELLAHISHESTERREWILLIAMSKPJ．WaveguideresonanceRamanspectroscopyofdegradedPVCJ．Spec-trochimicaActaPartA1995514549－553．4BERGRWOTEROAD．Analysisofadipateestercon-tentsinpolyvinylchlorideplasticsbymeansofFT-Ra-manspectroscopyJ．VibrationalSpectroscopy2006422222－225．5KIMMNOHJCHUNGH．Comparisonofnear-infraredandRamanspectroscopyforthedeterminationofthedensityofpolyethylenepelletsJ．AnalyticaChimicaActa20096321122－127．6KIMJKIMYCHUNGH．Directon-lineRamanmeas-urementofflyingsolidsamplesDeterminationofpolyethy-lenepelletdensityJ．Talanta2011833879－884．7NIELSENASBATCHELDERDNPYRZR．EstimationofcrystallinityofisotacticpolypropyleneusingRamanspec-troscopyJ．Polymer20024392671－2676．8BáEZMADHENDRAPJJUDKINSM．TheRamanspectraoforientedisotacticpolypropyleneJ．Spectrochim-icaActaPartA199551122117－2124．9MUSTOPBORRIELLOAAGORETTIPetal．Selec-tivesurfacemodificationofsyndiotacticpolystyrenefilmsAstudybyFouriertransform-andconfocal-RamanspectroscopyJ．EurPolymJ20104651004－1015．10JONESCHWESLEYIJ．ApreliminarystudyoftheFou-riertransformRamanspectraofpolystyrenesJ．Spectro-chimicaActaPartA1991479－101293－1298．11STUARTBHTHOMASPS．Xyleneswellingofpolycar-bonatestudiedusingFouriertransformRamanspectroscopyJ．SpectrochimicaActaPartA199551122133－2137．12LEESNSTOLARSKIVLETTONAetal．Studiesofbisphenol-ApolycarbonateagingbyRamandifferencespec-troscopyJ．JMolStruct20005211－319－24．13．IRDSCJ．1998347－52．14．J．200836672－77．2011－03－0466P．2003－03－04．2BUHLERFS．Transparentpolyamidemoldingmaterialshav-ingimprovedtransparencyresistancetochemicalsandhighpermanentfatiguestrengthUS6943231P．2005－09－13．3．SAJ．2006225144－146150．4．SAJ．2005216146－149．5VOUYIOUKASNKARAKATSANIEKPAPASPYRIDESCD．SolidstatepolymerizationJ．ProgPolymSci200530110－37．6PAPASPYRIDESCDVOUYIOUKASNBLETSOSIV．NewaspectsonthemechanismofthesolidstatepolyamidationofPA66saltJ．Polymer20064741020－1027．7．M．1993258．2011－03－29·07·