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Efficient organic solar cells with solution-processed carbon nanosheets as transparent electrodes

机译:以溶液处理的碳纳米片作为透明电极的高效有机太阳能电池

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We demonstrate that solution-processed carbon nanosheet (CNS) films can efficiently serve as transparent electrodes for organic solar cells (OSCs). The CNS was obtained by spin-coating of polyacrylonitrile (PAN) dissolved in dimethylformamide on quartz substrates, followed by stabilization and carbonization processes to convert polymer into CNS. The thickness of the newly developed CNS films was easily controlled by varying the PAN solution concentration. The polymer-converted CNS films were intensively examined for the feasibility of the use as transparent anodes in solar cells. This approach could be highly desirable for all-solution-processed or printed OSCs.
机译:我们证明溶液处理的碳纳米片(CNS)膜可以有效地用作有机太阳能电池(OSC)的透明电极。 CNS是通过将溶解在二甲基甲酰胺中的聚丙烯腈(PAN)旋涂在石英基板上,然后进行稳定和碳化过程以将聚合物转化为CNS来获得的。通过改变PAN溶液的浓度,可以轻松控制新开发的CNS膜的厚度。对于在太阳能电池中用作透明阳极的可行性,对聚合物转化的CNS薄膜进行了深入研究。对于所有解决方案处理或打印的OSC,此方法可能是非常理想的。

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