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Highly Efficient Nonfullerene Organic Solar Cells with a Self-Doped Water-Soluble Neutral Polyaniline as Hole Transport Layer

机译:具有自掺杂水溶性中性聚苯胺的高效非氟苯有机太阳能电池作为空穴传输层

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摘要

Among the various conducting polymers, polyaniline (PANI) has received a great deal of attention due to its low cost, excellent chemical and thermal stabilities, and high electrical conductivity. Herein, a newly designed self-doped watersoluble PANI derivatives-poly (diphenylamine-4-sulfonic acid) (PDAS) is readily prepared and applied as hole extract layer in nonfullerene organic solar cells. PDAS, with satisfactory structural and electrical homogeneity, exhibits high conductivity of 7.75 ×10~(-2) S cm~(-1), none of acidity (with pH around 7), as well as enhanced work function of 5.43 eV, compared with the well-known poly(3,4- ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS). The power conversion efficiency of PDAS-based devices is comparable with that of PEDOT:PSSbased devices with the PM6:BTP-4F-12 as active layer. The successful design of the new self-doped water-soluble conductive polymer and its commercial application potential is demonstrated.
机译:在各种导电聚合物中,由于其低成本,优异的化学和热稳定性和高导电性,聚苯胺(PANI)已经获得了大量的关注。在此,容易制备新设计的自掺杂水溶解PANI衍生物 - 聚(二苯胺-4-磺酸)(PDA),并在非氟碳有机太阳能电池中作为空穴提取层施加。具有令人满意的结构和电均匀性的PDA,表现出高7.75×10〜(2)厘米〜(-1)的高导电性(无酸(pH值约为7),以及增强的5.43eV的工作功能利用众所周知的聚(3,4-乙二氧基噻吩):聚(苯乙烯磺酸盐)(PEDOT:PSS)。基于PDA的设备的功率转换效率与PEDOT:PSS基于PM6:BTP-4F-12作为有源层的PESBASED设备相当。已经证明了新的自掺杂水溶性聚合物的成功设计及其商业应用潜力。

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  • 来源
    《Solar RRL》 |2021年第3期|2000625.1-2000625.5|共5页
  • 作者单位

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

    Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P.R.China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    conductive polymers; hole transport materials; organic solar cells; PEDOT:PSS; polyaniline;

    机译:导电聚合物;孔运输材料;有机太阳能电池;PEDOT:PSS;聚苯胺;
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