首页> 外文期刊>Macromolecular Chemistry and Physics >Synthesis and Photovoltaic Properties of Alternating Conjugated Polymers Derived from Indeno[1,2-b]fluorene and Bithiophene or Thieno[3,2-b]thiophene-Cored Benzothiadiazole
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Synthesis and Photovoltaic Properties of Alternating Conjugated Polymers Derived from Indeno[1,2-b]fluorene and Bithiophene or Thieno[3,2-b]thiophene-Cored Benzothiadiazole

机译:茚并[1,2-b]芴与联噻吩或噻吩并[3,2-b]噻吩类苯并噻二唑的交替共轭聚合物的合成及光伏性能

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摘要

Two narrow bandgap copolymers derived from 6,6′,12,12′-tetraoctyl-indeno[1,2-b]fluorene and bithiophene or thieno[3,2-b]thiophene-cored benzothiadiazole are synthesized and characterized. The copolymers show broad absorption in the range 350–700 nm. The application of the copolymers as photovoltaic cells with configurations ITO/PEDOT:PSS/blend/Al and ITO/PEDOT:PSS/blend/interlayer/Al is investigated. A power conversion efficiency (PCE) of approximately 3.0% is achieved under an AM 1.5G solar simulator (80 mW cm−2) for the cells with ITO/PEDOT:PSS/polymer:PC71BM([6,6]-phenyl-C71 butyric acid methyl ester) (1:4)/interlayer/Al.
机译:合成并表征了两种衍生自6,6',12,12'-四辛基-茚并[1,2-b]芴和联噻吩或噻吩并[3,2-b]噻吩中心的苯并噻二唑的窄带隙共聚物。共聚物在350-700 nm范围内显示出广泛的吸收。研究了共聚物在ITO / PEDOT:PSS / blend / Al和ITO / PEDOT:PSS / blend / interlayer / Al构型的光伏电池中的应用。在AM 1.5G太阳模拟器(80 mW cm -2 )下,对于具有ITO / PEDOT:PSS / polymer:PC 的电池,功率转换效率(PCE)达到约3.0% 71 BM([6,6]-苯基-C 71 丁酸甲酯)(1:4)/中间层/ Al。

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  • 来源
    《Macromolecular Chemistry and Physics》 |2011年第11期|p.1193-1201|共9页
  • 作者单位

    Key Laboratory of Opto-Electronic Technology and Intelligent Control of Education Ministry, Lanzhou Jiaotong University, Gansu Province, Lanzhou, 730070, P. R. China|Institute of Polymer Optoelectronic Materials and Devices, Key Laboratory of Special Functional Materials and Advanced Manufacturing Technology, South China University of Technology, Guangzhou, 510640, P. R. China;

    Institute of Polymer Optoelectronic Materials and Devices, Key Laboratory of Special Functional Materials and Advanced Manufacturing Technology, South China University of Technology, Guangzhou, 510640, P. R. China;

    Key Laboratory of Opto-Electronic Technology and Intelligent Control of Education Ministry, Lanzhou Jiaotong University, Gansu Province, Lanzhou, 730070, P. R. China;

    College of Chemistry and Chemical Engineering of Northwest Normal University, Gansu Province, Lanzhou, 730070, P. R. China;

    Key Laboratory of Opto-Electronic Technology and Intelligent Control of Education Ministry, Lanzhou Jiaotong University, Gansu Province, Lanzhou, 730070, P. R. China;

    Institute of Polymer Optoelectronic Materials and Devices, Key Laboratory of Special Functional Materials and Advanced Manufacturing Technology, South China University of Technology, Guangzhou, 510640, P. R. China;

    Institute of Polymer Optoelectronic Materials and Devices, Key Laboratory of Special Functional Materials and Advanced Manufacturing Technology, South China University of Technology, Guangzhou, 510640, P. R. China;

    Woo Department of Cogno-Mechatronics Engineering (WCU), Pusan National University, Miryang, 627-706, Republic of Korea;

    Key Laboratory of Opto-Electronic Technology and Intelligent Control of Education Ministry, Lanzhou Jiaotong University, Gansu Province, Lanzhou, 730070, P. R. China;

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

    conjugated polymers; indeno1,2-bfluorene; photovoltaic solar cells, synthesis;

    机译:共轭聚合物;茚并[1,2-b]芴;光伏太阳能电池;合成;

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