ELECTROCHEMICAL METHOD FOR DEPOSITING NANOFIBRILAR POLY(3,4-ETHYLENEDIOXYTHIOPHENE) (PEDOT) HOLE EXTRACTION LAYER IN ORGANIC SOLAR CELLS
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    发明申请
    ELECTROCHEMICAL METHOD FOR DEPOSITING NANOFIBRILAR POLY(3,4-ETHYLENEDIOXYTHIOPHENE) (PEDOT) HOLE EXTRACTION LAYER IN ORGANIC SOLAR CELLS 有权
    用于沉积有机太阳能电池中的纳米纤维聚(3,4-乙烯二氧基乙烯)(PEDOT)孔提取层的电化学方法

    公开(公告)号:US20110290315A1

    公开(公告)日:2011-12-01

    申请号:US13097990

    申请日:2011-04-29

    IPC分类号: H01L51/46 H01L51/48

    摘要: An electrochemical method for producing a hole extraction layer in a solar cell based on organic semiconductor materials. Conjugated polymers are used to build a hole extraction layer and a photoactive layer. Poly(3,4-ethylenedioxythiophene) (PEDOT) is used as a hole extraction layer and is deposited electrochemically from an aqueous solution on an indium tin oxide (ITO) electrode. A nanofibrilar or nanogranular morphology of the PEDOT is achieved by carrying out the polymerization in the presence of a surfactant. A photoactive layer of poly(3-hexylthiophene)/[6,6]-phenyl-C61-butyric acid methyl ester (P3HT/PCBM) can be deposited by spin-coating technique on top of the PEDOT layer.

    摘要翻译: 一种基于有机半导体材料制造太阳能电池中的空穴提取层的电化学方法。 共轭聚合物用于构建空穴提取层和光活性层。 使用聚(3,4-亚乙基二氧噻吩)(PEDOT)作为空穴萃取层,并从氧化锡(ITO)电极上的水溶液电化学沉积。 通过在表面活性剂的存在下进行聚合来实现PEDOT的纳米纤维或纳米晶体形态。 聚(3-己基噻吩)/ [6,6] - 苯基-C61-丁酸甲酯(P3HT / PCBM)的光敏层可通过旋涂技术沉积在PEDOT层的顶部。