防腐蝕涂料的研究.pdf

1、武漢理工大學(xué)碩士學(xué)位論文防腐蝕涂料的研究姓名：王想申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：材料學(xué)指導(dǎo)教師：王重輝20070501AbstractPolyaniline(PANl)havebeenwidelyappliedintechnologysuchasrechargeablebatterieselectrochromismelectromagneticinterferenceshieldingandmetalanficorrosionbecause

2、oftheirvariablestructure，relativehJIghconductivityuniquedopedmechanismexcellentphysicalperformance，goodenvironmentalstabilityhandymaterialsand鋤beeasilysynthesizedPolyanilineanticorrosioncoatingisanenvironmentalproductwit

3、hexcellentperformancebecauseitcanavoidthetraditionaldelaycorrosionmaterialsdestroyingtheenvironmentBecausePANIisapolymerwithconjugatePbonds，havingbadperformanceofdissolutionandconglutinationSOitmustbecompoundedwithothori

4、ngredientsinorderteachidealeffectofanticorrosionSilicawithexcellentdispersionwassynthesizedinthischapterbydepositionmethodinthepresenceoffourkindsofsurfaceactiveagentTheinfluenceofdifferentkindsanddosingsofsurfaceactivea

5、gentandthevalueofPHinthesystemtotheyieldandmeanparticlediameterWaSdiscussed西estnlctufeofs豇icaWasidenti矗edbvmeansofF11RAndthenPANI／si02compositeparticleswerepreparedbyinstiupolymerizationofsilicaandanilinencdosageoftheoxi

6、dantthemolarconcentrationofhydrochloricaci正theweightratioofanilinetosilicaandthereactiontimeonthe、rieldandconductivityofcompositeparticleswerestudied1kstructureofPANl，Si02compositeparticlesWasidentmcdbyFTIR，anditsappcar柚

7、∞WascharactefizedwiththemethodofSEMInthepreparationofPANIanticorrosivecoatingsthecopolymersolutionofMMA／BA√AAwassynthesizedfirstbySolutionpolymerizationandthencompoundthisSolutionwith礎(chǔ)I／si02compositeparticlesTheinfluence

8、ofthedosingofPANI／Si02totherigidityofcoatingconductivitybrineresistantandacid—resistantWasdiscussed訕ebestproportionofanticorrosivecoatingWasmfPoly(MMA／BA／AA))：m(PANI／Si02)=80％：20％Inthepreparationofacrylateanticorrosiveco

9、atings，MM^忸A(yù)俏AemulsionsWassynthsizedfirstinthepresenceofEIC8600asemulsifierandAPKasinitiatorSomeinfluencingfactorsontheperformanceofemulsionsarC：discussed，andtheprimeproportionofMMA忸A(yù)怕^emulsionsWas：n(MMA)：n(BA)：n(AA)=1：0

10、9：019、4O％emulsifier、1％initiatorThentheanticorrosionfilmwithhighwaterresistentenceandweatherresisitentenceWasobtainedbycompoundingthisemulsionswithhydropbobicSilicanestructuresoftheabovecopolymerwereidentifiedbyFFIRKeywor