简介:Twokindsofnovelblue-emittingmaterials,anthracene-basedderivatives,aresynthesizedbytheSuzukicouplingreaction.Itisworthnotingthatthemaximumemissionwavelengthsofthetwomaterialsare441and444nmintetrahydrofuranand456and454nminfilmstates,whicharethetypicalbluefluorescenceandthefluorescencequantumyieldsofthemare0.87and1.12byusing9,10-diphenylanthraceneeΦf=0.90Tasacalibrationstandard.Thefullwidthathalfmaximumofthemare56,55nminsolution,respectively,presentinggoodcolorpurity.Bothofthemdisplaysuperiorthermalpropertiesandelectrochemicalproperties.Scanningelectronicmicroscoperesultsshowthatthefilmsoftwocompoundsarecontinuous,compact,andsmoothafter100°Cfor3h.Thesedataindicatetheirpotentialtobepreparedforhighefficiencyandlongoperationlifetimeorganiclight-emittingdiodesdevices.