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当前位置:首页 > 商业/管理/HR > 项目/工程管理 > 电化学测试技术在缓蚀剂缓蚀行为研究中的应用陶蕾
ApplicationofelectrochemicalmeasurementtechnologyintheinhibitionbehaviorresearchofcorrosioninhibitorsTaoLei,ZhengShuzhong,QinLijuan,ChenJun(CNOOCTianjinResearchandDesignInstituteofChemicalIndustry,Tianjin300131,China),,,(,300131)[],。。,。[];;[]TG174.41[]A[]1005-829X(2010)08-0001-05Abstract:Thecurrentapplicationsofroutineelectrochemicalmeasurementinthepresentresearchstatusofcorro-sioninhibitioncapacityandmechanismaresummarized.Theprogressintheapplicationoftherisingelectrochemicalmeasurementinthecorrosioninhibitorresearchisintroduced.Theresultshowsthatdevelopmentofappropriatetesttechnologyandresearchmethodforthecorrosioninhibitionsystemwillbeoneofthemaindirectionsofcorrosionin-hibitorcapacityresearch.Combinedwithsurfaceanalysis,electrochemicalmeasurementtechnologyhasapromisingdevelopmentprospectincorrosioninhibitorresearchfield.Keywords:electrochemicalmeasurementtechnology;corrosioninhibitor;corrosion,、、。。。、、,,。,。。,,。,,、,。1。、、,。2,。1.1,,,,Tafel、、。。Tafel,30820108IndustrialWaterTreatmentVol.30No.8Aug.,20101——2010-08,30(8)。〔1〕A20,、,。M.Scendo〔2〕(PU)(AD)pH3.0,0.5mol/LNaNO3。,PUAD,,。,Tafel,Tafel〔3〕。〔4〕。,。1.2ΔE,ΔEΔi。Stern-Geary,、Tafel,。、、,,,。〔5-6〕,,,。、〔7〕。,,,。2、、。,、,。,。2.1(EIS)(//),,,。EIS,,,。,,EIS,、〔8-11〕。〔12〕EIS(PASP)200mg/LNaCl。,20℃PASP15mg/L,78.3%,PASPCl-,;,PASP,50℃,PASP40.4%。PASPLangmuir,。R.Rosliza〔13〕、EISAA6061。,,、,。SEM。A.K.Satpati〔14〕EIS1,2,3-(BTAH)H2SO4。,BATH,97%。Nyquist。BATH(0.1mol/LH2SO4)Langmuir。2.2--(P-G)〔15〕。EpP-G,Ep,———Ecp,。〔16〕P-G2——2010-08,30(8)3040.1mol/LNaClP-G。P-GEpP-G,2,。(PD)NaCl304,,PDNaCl304,,PDCl-〔17〕。33.1(EN)〔18〕。、,,,。,EN,、,。A.Nagiub〔19〕EISEN、、3C260003%NaCl,(PSD)。A.Aballe〔20-22〕ENAA50833.5%NaCl,500mg/LCeCl3,EN。,EN。EN,。,,〔23〕。。3.2(EFM)。2,,。EFMTafel、、。EFM,,,EFM。EFM()。E.Kus〔24〕、、、NaClEFMEFM。S.S.Abdel-Rehim〔25〕。M.A.Amin〔26〕Tafel、EFMFeHCl。,。3.3,、、,。、,,。〔27-28〕5-(pH=9.2)Cu,CuNaClCu。,。4,、。,,、、。,:3——2010-08,30(8),。4.1(EQCM)(QCM)。,EQCM、、、、。F.Zucchi〔29〕EQCM、、、KINi0.1mol/LHClO4。:、、、KINi,KINi,。M.Fonsati〔30〕EQCMCu0.1mol/LNaCl。4.2(ECAFM),。AFM,、、〔31〕。,AFM、,、,,,,,。〔32〕、AFM。,。,,,。G.Bertrand〔33〕,。4.3,1~100μm、、,(EMIRS)、(IRRAS)。,〔34〕。(SERS)/,。:,SERS、。〔35〕SERS,。5,。,、。。,,,。、,。,(、X、、),,。[][1],,,.A20[J].,2001,21(7):28-29.[2]ScendoM.Inhibitionofcoppercorrosioninsodiumnitratesolu-tionswithnontoxicinhibitors[J].CorrosionScience,2008,50(6):1584-1592.[3].[M].2.:,2004:4——2010-08,30(8)237.[4].[J].,1990,2(1):1-9.[5],,,.[J].,2003,36(3):24-26.[6],,,.[J].,2009,42(3):56-58.[7]ChauhanLR,GunasekaranG.CorrosioninhibitionofmildsteelbyplantextractindiluteHClmedium[J].CorrosionScience,2007,49(3):1143-1161.[8]LiP,LinJY,TanKL,etal.ElectrochemicalimpedanceandX-rayphotoelectronspectroscopicstudiesoftheinhibitionofmildsteelcorrosioninacidsbycyclohexylamine[J].ElectrochimicaActa,1997,42(4):605-615.[9],,.[J].,2003,15(5):263-265.[10]KissiM,BouklahM,HammoutiB,etal.Establishmentofe-quivalentcircuitsfromelectrochemicalimpedancespectroscopystudyofcorrosioninhibitionofsteelbypyrazineinsulphuricacidicsolution[J].AppliedSurfaceScience,2006,252(12):4190-4197.[11],.G105NaCl[J].,2007,43(9):989-993.[12],,,.[J].,2008,24(9):1724-1728.[13]RoslizaR,SeninHB,WanNikWB.ElectrochemicalpropertiesandcorrosioninhibitionofAA6061intropicalseawater[J].Col-loidsandSurfacesA:PhysicochemicalandEngineeringAspects,2008,312(2/3):185-189.[14]SatpatiAK,RavindranPV.Electrochemicalstudyoftheinhibi-tionofcorrosionofstainlesssteelby1,2,3-benzotriazoleinacidicmedia[J].MaterialsChemistryandPhysics,2008,109(2/3):352-359.[15]TangZilong,SongShizhe.Thepotentiostatic-galvanostatictran-sientresponsecharacterofapassivesystemwithadsorption[J].CorrosionScience,1993,34(10):1607-1610.[16],.-[J].,1992,4(3):150-155.[17],.AISI304[J].,1996,16(2):94-100.[18]BertocciU,HuetF.Noiseanalysisappliedtoelectrochemicalsys-tems[J].Corrosion,1995,51(2):131-144.[19]NagiubA,MansfeldF.EvaluationofcorrosioninhibitionofbrassinchloridemediausingEISandENA[J].CorrosionScience,2001,43(11):2147-2171.[20]AballeA,BethencourtM,BotanaFJ,etal.ElectrochemicalnoiseappliedtothestudyoftheinhibitioneffectofCeCl3onthecorro-sionbehaviourofAl-MgalloyAA5083inseawater[J].Elec-trochimicaActa,2002,47(9):1415-1422.[21]AballeA,BethencourtM,BotanaFJ,etal.Usingwaveletstrans-formintheanalysisofelectrochemicalnoisedata[J].Electrochim-icaActa,1999,44(26):4805-4816.[22]AballeA,BautistaA,BertocciU,etal.Measurementofthenoiseresistanceforcorrosionapplications[J].Corrosion,2001,57(1):35-42.[23]CottisRA.Measuresforthedetectionoflocalizedcorrosionwithelectrochemicalnoise[J].Corrosion,2001,57(3):265-274.[24]KusE,MansfeldF.Anevaluationoftheelectrochemicalfrequen-cymodulation(EFM)technique[J].CorrosionScience,2006,48(4):965-979.[25]Abdel-RehimSS,KhaledKF,Abd-ElshafiNS.Electrochemicalfrequencymodulationasanewtechniqueformonitoringcorrosioninhibitionofironinacidmediabynewthioureaderivative[J].ElectrochimicaActa,2006,51(16):3269-3277.[26]AminMA,AbdElRehimSS,Abdel-FatahHTM.Electrochem-icalfrequencymodulationandinductivelycoupledplasmaatomicemissionspectroscopymethodsformonitoringcorrosionratesandinhibitionoflowalloysteelcorrosioninHClsolutionsandatestforvalid
本文标题:电化学测试技术在缓蚀剂缓蚀行为研究中的应用陶蕾
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