新型基于二酮吡咯并吡咯的高度定向一维超分子组装体凝胶在有机太阳能电池中的应用。
Highly Directional 1D Supramolecular Assembly of New Diketopyrrolopyrrole-Based Gel for Organic Solar Cell Applications.
机构信息
Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology , Uppal road, Tarnaka, Hyderabad 500007, India.
Academy of Scientific and Innovative Research (AcSIR) , New Delhi, India.
出版信息
Langmuir. 2016 May 3;32(17):4346-51. doi: 10.1021/acs.langmuir.6b00846. Epub 2016 Apr 25.
A new thermoreversible organogel based on diketopyrrolopyrrole dye (DPP-NCO) is reported for the first time and evolved as a new building block for the fabrication of 1D supramolecular assembly. AFM analysis illustrated that its gel state is composed of different sized 1D rods. DPP-NCO gel used as an additive in organic solar cells yields high efficiency of 7.9% owing to better nanophase separation of its active layer.
首次报道了一种基于二酮吡咯并吡咯染料（DPP-NCO）的新型热可逆有机凝胶，它可作为制备 1D 超分子组装的新构建块。原子力显微镜分析表明，其凝胶状态由不同大小的 1D 棒组成。DPP-NCO 凝胶作为有机太阳能电池的添加剂，由于其活性层具有更好的纳米相分离，因此效率高达 7.9%。
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