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1、AbstractTheSynthesis,StudiesofElectrochromic,andPhotoresponsivepropertiesaboutEsterofAzobenzeneGraduateStudentofOrganicChemistry:LihuaHeAdvisor:A.P.GongChengbinAbstractThephotoreponsivematerialsbasedonazobenzenenareextensivelyresearchedinthefieldofmaterials.Inthisthesis,aseriesofnewazobenz巳n
2、eest巳rsweresynthesizedandcharacterized.Theelectrochromicandphotoresponsivepropertiesoftheseazobenzenecompoundswereinvestigated.Thespeci丑cresearchcontentsaredescribedasfollows:InChapterOne,firstly,thetypeandfunctionofcolormat巳rialswereoutlined.Therelationshipbetweencolormaterialsandthelifewas
3、introduced,andtheresearchprogressandthepracticalapplicationsofel巳ctrochromicmaterialsweresummarized.Theelectrochromicdevice(ECD)structureandthefabricationm巳thodwerebrieflydescribed.Secondly,theclassificationofelectrochromicmaterialswereoutlined.Theresearchprogressoforganicelectrochromicmater
4、ialswhichcontainestergroupswassummarized.FinalIy,theresearchpurposeandsignificanceofthisthesiswereproposed.lnChapterTwo,sixazobenzene-4,4'-dicarboxylicaciddialkylcsterderivatives(ADDEDs)whichcontaintwoestergroupsw巳resuccessfullyprcparcdbydiazotizationcouplingreactionandesterificationreaction
5、usingcommerciallyavailable4-nitrobenzoicacid,4-methoxybenzenemethanol,and4-trif1uoromethylbenzenemethanolastherawmaterials,theirchemicalstruct盯esandmolecularweightswerecharacterizedbylHNMR,J3CNMR,andLC-MS.Theelectrochromicproperti巳sofADDEDswerestudied,theresultsshowedthatthes巳巳lectrochromicm
6、aterialshavefastresponsetimeandgoodswitchingstabiJity;theeffectofsubstituentonelectrochromicpropertieswasalsodiscussed.Afterwards,thephotoisomerizationofADDEDswerestudiedinDMFsolutionandelectrochromicconditions.Theres巳archsuggeststhatthcADDEDscompoundshavegoodel巳ctrochromicandphotoisomerizat
7、ionproperties.InChapterThre巳，sixazobenzene-3,3'-dicarboxylicaciddialkylesterderivatives(ADADEs)whichcontaintwoestergroupsweresuccess臼llypreparedbydiazotizationIII万方数据西南大学硕士学位论文couplillgreactionandesterificationreactionusingcommerciallyavailable3-ni
