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首页> 外文期刊>Journal of Physics: Conference Series >ZnO photoluminescent quantum dots with down-shifting effect applied in solar cells.
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ZnO photoluminescent quantum dots with down-shifting effect applied in solar cells.

机译:具有下移效应的ZnO光致发光量子点应用于太阳能电池。

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WereportthesynthesisofZincOxide(ZnO)quantumdots(QDs)andtheirinfluenceonthepowerconversionefficiencyofphotovoltaicdevices.Withanexcitationwavelengthof340nmthedown-shiftedemissionpeakswereobservedtobelocatedat510and540nmforcolloidalsolutionswithpHvaluesof10and12,respectively.ThelargestPCEvariationwasobservedtoincreasefrom14.60%to15.49%whendispersingtheQDsextractedfroma4mLcolloidalsolutionthatweresubsequentlydispersedinPMMA.Thisrepresentsanimprovementof~6.1%...
机译:WereportthesynthesisofZincOxide(ZnO)的quantumdots(量子点)andtheirinfluenceonthepowerconversionefficiencyofphotovoltaicdevices.Withanexcitationwavelengthof340nmthedown-shiftedemissionpeakswereobservedtobelocatedat510and540nmforcolloidalsolutionswithpHvaluesof10and12,respectively.ThelargestPCEvariationwasobservedtoincreasefrom14.60%to15.49%whendispersingtheQDsextractedfroma4mLcolloidalsolutionthatweresubsequentlydispersedinPMMA.Thisrepresentsanimprovementof〜6.1%...

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