• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Advanced Functional Materials >High Performance Roll-to-Roll Produced Fullerene-Free Organic Photovoltaic Devices via Temperature-Controlled Slot Die Coating
【24h】

High Performance Roll-to-Roll Produced Fullerene-Free Organic Photovoltaic Devices via Temperature-Controlled Slot Die Coating

机译：高性能卷对卷生产的控温槽模涂层无富勒烯有机光伏器件

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Solution-processed organic photovoltaics (OPVs) have continued to show their potential as a low-cost power generation technology; however, there has been a significant gap between device efficiencies fabricated with lab-scale techniques-i.e., spin coating-and scalable deposition methods. Herein, temperature-controlled slot die deposition is developed for the photoactive layer of OPVs. The influence of solution and substrate temperatures on photoactive films and their effects on power conversion efficiency (PCE) in slot die coated OPVs using a 3D printer-based slot die coater are studied on the basis of device performance, molecular structure, film morphology, and carrier transport behavior. These studies clearly demonstrate that both substrate and solution temperatures during slot die coating can influence device performance, and the combination of hot substrate (120 degrees C) and hot solution (90 degrees C) conditions result in mechanically robust films with PCE values up to 10.0% using this scalable deposition method in air. The efficiency is close to that of state-of-the-art devices fabricated by spin coating. The deposition condition is translated to roll-to-roll processing without further modification and results in flexible OPVs with PCE values above 7%. The results underscore the promising potential of temperature-controlled slot die coating for roll-to-roll manufacturing of high performance OPVs.
机译：溶液处理的有机光伏（OPV）继续显示出其作为低成本发电技术的潜力。但是，在实验室规模的技术（即旋涂）和可扩展沉积方法制造的器件效率之间存在很大差距。在此，针对OPV的光敏层开发了温度控制的狭缝芯片沉积。基于器件性能，分子结构，膜形态和器件性能，研究了溶液和基材温度对光敏膜的影响以及它们对使用基于3D打印机的缝模涂布机的缝模涂布OPV的功率转换效率（PCE）的影响。载体运输行为。这些研究清楚地表明，在狭缝模头涂布过程中，基材温度和溶液温度均会影响器件性能，并且热基材（120摄氏度）和热溶液（90摄氏度）条件的结合会导致具有PCE值高达10.0的机械坚固膜％在空气中使用这种可扩展沉积方法。效率接近通过旋涂制造的最新设备的效率。沉积条件无需进一步修改即可进行卷对卷处理，并产生具有7％以上PCE值的灵活OPV。结果强调了温控槽口模具涂层在高性能OPV的卷对卷制造中的潜力。

著录项

  • 来源
    《Advanced Functional Materials》 |2019年第6期|1805825.1-1805825.10|共10页
  • 作者

    Na Seok-In; Seo You-Hyun; Nah Yoon-Chae; Kim Seok-Soon; Heo Hyojung; Kim Jueng-Eun; Rolston Nicholas; Dauskardt Reinhold H.; Gao Mei; Lee Youngu; Vak Doojin;

  • 作者单位

    CSIRO Mfg, Bag 10, Clayton, Vic 3168, Australia|Chonbuk Natl Univ, Profess Grad Sch Flexible & Printable Elect, Deokjin Dong 664-14, Jeonju Si 561756, Jeollabuk Do, South Korea|Chonbuk Natl Univ, Polymer Mat Fus Res Ctr, Deokjin Dong 664-14, Jeonju Si 561756, Jeollabuk Do, South Korea;

    Chonbuk Natl Univ, Profess Grad Sch Flexible & Printable Elect, Deokjin Dong 664-14, Jeonju Si 561756, Jeollabuk Do, South Korea|Chonbuk Natl Univ, Polymer Mat Fus Res Ctr, Deokjin Dong 664-14, Jeonju Si 561756, Jeollabuk Do, South Korea;

    CSIRO Mfg, Bag 10, Clayton, Vic 3168, Australia|Korea Univ Technol & Educ, Sch Energy Mat & Chem Engn, Interdisciplinary Program Creat Engn, Cheonan 31253, South Korea;

    CSIRO Mfg, Bag 10, Clayton, Vic 3168, Australia|Kunsan Natl Univ, Dept Nano & Chem Engn, 290-2 Miryong Dong, Gunsan Si 573701, Jeollabuk Do, South Korea;

    DGIST, Dept Energy Sci & Engn, Daegu 42988, South Korea;

    CSIRO Mfg, Bag 10, Clayton, Vic 3168, Australia;

    Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA;

    Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA;

    CSIRO Mfg, Bag 10, Clayton, Vic 3168, Australia;

    DGIST, Dept Energy Sci & Engn, Daegu 42988, South Korea;

    CSIRO Mfg, Bag 10, Clayton, Vic 3168, Australia;

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

    3d printer; flexible solar cells; nonfullerene acceptor; printed solar cells; roll-to-roll;

    机译：3D打印机;柔性太阳能电池;非富勒烯受体;印刷太阳能电池;卷对卷;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号