新型卟啉的合成 表征 晶体结构与光电性能分析-synthesis and characterization of novel porphyrin crystal structure and analysis of photoelectric properties.docx

AbstractPorphyrincompoundsareaspecialclassofmacrocyclicconjugatedaromaticcompounds,theyhavebeenwidelydiscoveredinnatureandlifeprocess,whichplayedaparticularlyimportantrole.Becausethemoleculeofporphyrinisbothrigidandflexible,haspropertiessuchaselectronicbuffer,photoelectricmagneticandhighchemicalstability,since30yearsagointhe20thcentury,peoplehadbeenresearchinginthefieldofporphyrinchemistry.Porphyrincompoundsinphotoelectricmaterials,catalysts,dynamictherapy,andlightcolour-displayreagentetc.hasbeenwidelystudied.Becausetheuniquestructureofporphyrincompounds,excellentphysical,chemicalandopticalcharacteristicsmakeitwidelyapplicatedinbionics,lifesciences,medicine,materialsscience,electrochemistry,photophysicsandchemistry,analyticalchemistry,organicchemistryandotherfields。Inrecentyears,usingporphyrinuniqueelectronicstructureandopticalperformance,thedesignandsynthesisofphotoelectricfunctionalmaterialsandthedevelopmentofphotoelectricdeviceshasbecomeaveryactivefieldofresearchathomeandabroad.Especiallythesynthesis,lightphysicalandchemicalpropertiesofporphyrinpolymersplaysanimportantroleinethefieldoftheresearchandapplicationofmodernporphyrins.Inthisthesis,thefirst5,10,15,20-tetra(4-pyridyl)zincporphyrinwasusedtocultivatethemercurycomplexesofsinglecrystal,anditsstructurewasdetermined,andthecomplexesphotoelectricperformancewaspreliminarystudied.Thesecond,severalN-heterocyclicporphyrinsweresynthesized,characterized,anditsopticalandelectricalpropertiesofmercurycomplexeswerestudiedpreliminary.Thethird,anewtypeofmeso-tetra(m-methoxypyridyl)porphyrinanditszinccomplexweresynthesized,characterized,andstudied.Meso-tetra(m-methoxypyridyl)porphyrinanditszinccomplexofspectralpropertieswerestudied.KeyWords:porphyrins;photoelectronicproperty;synthesis;characterize;spectrumproperties;CrystalStructure目录中文摘要.......................................................................................................................IAbstract...............................................................