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首页> 外文期刊>Japanese journal of applied physics >Oriented blend films of poly(3-hexylthiophene) and [6,6]-phenyl-C61-butyric acid methyl ester fabricated by friction transfer method
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Oriented blend films of poly(3-hexylthiophene) and [6,6]-phenyl-C61-butyric acid methyl ester fabricated by friction transfer method

机译：聚（3-己基噻吩）与[6,6]-苯基-C61-丁酸甲酯的摩擦转移法定向共混膜

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摘要

We have been studying oriented thin films of polymers fabricated by the friction transfer method, which allows a variety of conjugated polymers to be aligned into highly oriented films. However, with this method it is difficult to prepare oriented films from a mixture. In this work we prepared oriented thin films of a mixture of regioregular poly(3-hexylthiophene) (P3HT) and [6,6]-phenyl-C_(61)-butyric acid methyl ester (PCBM), which is a promising combination for application in organic solar cells. We obtained oriented blend films of P3HT and PCBM by the friction transfer method from a solid block prepared from a mixed solution with a weight ratio of 1 : 1. Atomic force microscopy shows that microscale phase separation took place in the blend films. Polarized UV-visible spectra show that the P3HT chains were aligned parallel to the friction direction in the blend films. X-ray diffraction studies suggested that the preferred orientation of P3HT crystallites was the "face-on" orientation in the blend film.
机译：我们一直在研究通过摩擦传递法制造的聚合物的定向薄膜，该薄膜允许将多种共轭聚合物排列成高度定向的薄膜。但是，用这种方法很难从混合物制备取向膜。在这项工作中，我们制备了区域规则的聚（3-己基噻吩）（P3HT）和[6,6]-苯基-C_（61）-丁酸甲酯（PCBM）混合物的定向薄膜，这对于在有机太阳能电池中的应用。我们通过摩擦转移方法从由重量比为1的混合溶液制备的固体块中获得了P3HT和PCBM的取向共混膜。原子力显微镜显示在共混膜中发生了微细的相分离。偏振紫外可见光谱表明，P3HT链与共混膜中的摩擦方向平行排列。 X射线衍射研究表明，P3HT微晶的优选取向是共混膜中的“面朝上”取向。

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  • 来源
    《Japanese journal of applied physics》 |2014年第1s期|01AB05.1-01AB05.6|共6页
  • 作者

    Nobutaka Tanigaki; Yasuhiro Ikeo; Toshiko Mizokuro; Claire Heck; Hiroyuki Aota;

  • 作者单位

    Research Institute for Ubiquitous Energy Devices, National Institute of Advanced Industrial Science and Technology (AIST),Ikeda, Osaka 563-8577, Japan,Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan;

    Research Institute for Ubiquitous Energy Devices, National Institute of Advanced Industrial Science and Technology (AIST),Ikeda, Osaka 563-8577, Japan,Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan;

    Research Institute for Ubiquitous Energy Devices, National Institute of Advanced Industrial Science and Technology (AIST),Ikeda, Osaka 563-8577, Japan,Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan;

    Research Institute for Ubiquitous Energy Devices, National Institute of Advanced Industrial Science and Technology (AIST),Ikeda, Osaka 563-8577, Japan;

    Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan;

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