钙钛矿太阳能电池制作过程(图).ppt

OTPsSolarCells WangW P 2016 10 21 1 视频实验整理 湿度影响 材料PbCl2 CH3NH3I 相对湿度 30 相对湿度 60 Processinginanenvironmentwithahumidityof30 40 rhresultsinfilmshavingabrightyellowcolourpostspincoating Placingthesefilmsona90 Chotplateinitiallymaintainsthisfilmcolourandafter90 120minutes aperovskitefilmwillbeformedwithadarkbrown greycolourIf instead thehumidityoftheenvironmentistoohigh 40 rh thenthefilmcolourwillappearorange brownafterthe30secondspincoatingstage Althoughthefilmwillrevertbacktoabrightyellowuponplacingona90 Chotplateandappearadarkbrown greyafterthethermalheatingstage thefilmswillprovidepoordeviceperformance 2 视频实验整理 制作过程 ITO PEDOT PSS CH3NH3PbCl2I PCBM Al 准备PEDOT PSS ITO超声清洗 coatPEDOT PSS 测量湿度 40 PbCl3 MAI 1 3 旋涂perovskite 3 视频实验整理 制作过程 ITO PEDOT PSS CH3NH3PbCl2I PCBM Al 用棉签擦拭两端 烘干 Glove boxcontainingspin coaterandthermalevaporator 4 视频实验整理 制作过程 ITO PEDOT PSS CH3NH3PbCl2I PCBM Al 30min烘干完成 旋涂PCBM 擦拭两端 以环氧树脂封装 5 视频实验整理 制作过程 ITO PEDOT PSS CH3NH3PbCl2I PCBM Al 蒸镀电极Ca Al 紫外烘烤 擦拭两端 以环氧树脂封装 6 视频实验整理 制作过程 ITO PEDOT PSS CH3NH3PbCl2I PCBM Al 蒸镀电极Al 测试 7 视频实验整理 制作过程 ITO PEDOT PSS CH3NH3PbCl2I PCBM Al 3 1PerovskitePV DrivenCOGenerationfromCO2 COistheproductthatstoresthelargestamountofenergypermolecule Chem Rev 115 12888 12935 2015 AuisoneofthebestcatalyststomakeCOfromelectrochemicalCO2reductionwithhighFaradicefficiencyatlowoverpotential Oxygenevolutionanodeusesiridiumoxide IrO2 highactivity stabilityagainstdissolution MaximizetheFaradicefficiency AdjustedtheareaoftheAuelectrode 6 5 solar to COconversionefficiency Thankyou