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首页> 外文期刊>Journal of the American Chemical Society >A Naphthodithiophene-Diketopyrrolopyrrole Donor Molecule for Efficient Solution-Processed Solar Cells
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A Naphthodithiophene-Diketopyrrolopyrrole Donor Molecule for Efficient Solution-Processed Solar Cells

机译：用于高效溶液处理的太阳能电池的萘二噻吩-二酮吡咯并吡咯供体分子

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摘要

We report the synthesis, characterization, and first implementation of a naphtho[2,3-2>:6,7-k']dithio-phene (NDT)-based donor molecule in highly efficient organic photovoltaics (OPVs). When NDT(TDPP)_2 (TDPP = thiophene-capped diketopyrrolopyrrole) is combined with the electron acceptor PC_(60)BM, a power conversion efficiency (PCE) of 4.06 ± 0.06% is achieved-a record for a PC_(60)BM-based small-molecule OPV. The substantial PCE is attributed to the broad, high oscillator strength visible absorption, the ordered molecular packing, and an exceptional hole mobility of NDT(TDPP)_2.
机译：我们报告了合成，表征，并首次实现基于萘并[2,3-2>：6,7-k']二噻吩（NDT）的供体分子在高效有机光伏（OPVs）中。当NDT（TDPP）_2（TDPP =噻吩封端的二酮吡咯并吡咯）与电子受体PC_（60）BM结合使用时，功率转换效率（PCE）达到4.06±0.06％，这是PC_（60）BM的记录的小分子OPV。大量的PCE归因于广泛的，高振荡器强度的可见光吸收，有序的分子堆积以及NDT（TDPP）_2的出色空穴迁移率。

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  • 来源
    《Journal of the American Chemical Society》 |2011年第21期|p.8142-8145|共4页
  • 作者

    Stephen Loser; Carson J. Brians; Hiroyuki Miyauchi; Rocio Ponce Ortiz; Antonio Facchetti; Samuel I. Stupp; Tobin J. Marks;

  • 作者单位

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States,The Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, Illinois 60208, United States;

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States;

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States;

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States;

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States,The Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, Illinois 60208, United States,Polyera Corporation, 8045 Lamon Avenue, Skokie, Illinois 60077, United States;

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States,The Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, Illinois 60208, United States,Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States,Department of Medicine and the Institute for BioNanotechnology in Medicine, Northwestern University, Chicago, Illinois 60611,United States;

    Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States,The Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, Illinois 60208, United States;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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  • 入库时间 2022-08-18 03:14:17

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