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首页> 外文期刊>Chemical Communications >Highly sensitive phototransistor with crystalline microribbons from new 7r-extended pyrene derivative via solution-phase self-assembly
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Highly sensitive phototransistor with crystalline microribbons from new 7r-extended pyrene derivative via solution-phase self-assembly

机译：新型7r延伸的pyr衍生物通过溶液相自组装，具有晶体微带的高灵敏光电晶体管

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摘要

A new pyrene-cored π-conjugated molecule has been synthesized through Sonogashira coupling reaction. The single-crystalline microribbon-based FET exhibited the highest mobility of 0.7 cm~2 V~(-1) s~(-1)(I_(on)I_(off) > 10~6). Single-crystalline microribbons were employed to operate in an organic phototransistor (OPT) under very low light intensity (I = 5.6 μW cm~(-2)). High performance organic field effect transistors (OFETs) have received much attention in the development of novel organic semiconductors.
机译：通过Sonogashira偶联反应合成了一个新的pyr核π共轭分子。单晶基于微带的FET的迁移率最高，为0.7 cm〜2 V〜（-1）s〜（-1）（I_（on）I_（off）> 10〜6）。单晶微带用于在非常低的光强度（I = 5.6μWcm〜（-2））下在有机光电晶体管（OPT）中工作。高性能有机场效应晶体管（OFET）在新型有机半导体的开发中受到了广泛的关注。

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  • 来源
    《Chemical Communications》 |2011年第31期|p.8907-8909|共3页
  • 作者

    Youn Sun Kim; Suk Young Bae; Kyung Hwan Kim; Tae Wan Lee; Jung A Hur; Mai Ha Hoang; Min Ju Cho; Sung-Jin Kim; Youngmee Kim; Minsik Kim; Kwangyeol Lee; Suk Joong Lee; Dong Hoon Choi;

  • 作者单位

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry and NanoScience,Ewha Womans University, Seoul 120-750, Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

    Department of Chemistry, Research Institute for Natural Sciences,Korea University, 5 Anam-dong, Sungbuk-gu, Seoul, 136-701 Korea;

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  • 入库时间 2022-08-17 13:22:38

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