【摘 要】
：
Organic photovoltaics is an emerging technology with promising properties such as low cost, flexibility, light weight, transparency and large-area manufacturing compatibility.[1-2] Polymer-based solar
【机 构】
：
College of Materials Science and Engineering, Beijing University of Chemical Technology,Beijing 1000
【出 处】
：
2013 International Symposium on Integrated Molecular / Mater
论文部分内容阅读
Organic photovoltaics is an emerging technology with promising properties such as low cost, flexibility, light weight, transparency and large-area manufacturing compatibility.[1-2] Polymer-based solar cells have achieved power conversion efficiencies in excess of 10％.[3-4] A novel narrow band gap D-A conjugated copolymer PCDTOBT, containing alkoxybenzo-2,1,3-thiadiazole and 2,7-carbazole moieties, was synthesized by Suzuki coupling reaction as the active layer material.
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