兩種方法優(yōu)化有機(jī)太陽能電池(更新版)
【正文】 fabrication sequence for ITOfree solar cells with a solutionprocessed CNS anode film A. PEDOT:PSS緩沖層旋涂在CNS薄膜表面 ， 120攝氏度干燥 10分鐘 。Efficient anic solar cells with solutionprocessed carbon nanosheets as transparent electrodes高效有機(jī)太陽能電池用可溶液加工碳納米薄膜作為透明電極 大部分 OSCs是以銦錫氧化物 (ITO)為透明電極 。氮、氰化物、氨被去除，環(huán)化聚合物形成環(huán)化聚合物鏈。 AFM images of CNS films prepared by spin coating of (a) , (b) , (c) , (d) , (e) , and (f) ?wt. % PAN solutions. The thicknesses of CNS anodes spincoated at various PAN concentrations were nm at wt. %, nm at wt. %, nm at wt. %, nm at wt. %, 13 nm at wt. %, and 19 nm at wt. %, respectively. (a) Sheet resistance and film thickness as functions of the PAN concentration. (b) Optical transmission spectra of CNS films as functions of the PAN concentration. The inset shows conductivities of CNS films as functions of the PAN concentration. ? FF與 Rs和 Rsh有關(guān) ? CNS薄膜較厚時(shí)透射率下降，比較薄的 CNS薄膜使得活性層中的光子數(shù)量增加，從而激子和電流會(huì)增加。 :PCBM(1:.%)溶入1mlCF:DIO(100:2vol.%), 40oC 攪拌 14小時(shí)， 1000rpm旋涂，活性層厚度經(jīng) AFM測試 80nm，最后蒸發(fā) Al電
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