...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Energy & environmental science >Solution-processable metal oxides/chelates as electrode buffer layers for efficient and stable polymer solar cells
【24h】

Solution-processable metal oxides/chelates as electrode buffer layers for efficient and stable polymer solar cells

机译：可溶液加工的金属氧化物/螯合物作为电极缓冲层，用于高效稳定的聚合物太阳能电池

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

The interfaces between the electrodes and the photoactive layer significantly influence the efficiency and stability of polymer solar cells (PSCs). By choosing suitable interfacial materials, the energetic barrier height at the interface could be reduced to form an ohmic contact with less series resistance, inducing high charge collection efficiency of the corresponding electrodes for holes or electrons. Solution-processable metal compounds, especially metal oxides and transition metal chelates, have the advantages of high charge carrier mobility, suitable work function, low cost, and high environmental stability, which make them attractive for applications as cathode and anode interfacial materials for efficient and stable PSCs. In this paper, we reviewed the recent progress on solution processable metal oxides and metal chelates as buffer layers in conventional and inverted PSCs. In the introduction section, we introduced the operating principles of conventional and inverted PSCs, followed by introducing the energy levels, optical properties, processing methods and characterization techniques of the buffer layers. In the second and third parts, we reviewed recent progress in materials for both anode and cathode buffer layers. Finally, we drew a conclusion and gave a perspective. We believe that solution-processable metal oxides and metal chelates will play a key role as buffer layers in the future fabrication of large area and flexible PSCs with high performance and long term stability.
机译：电极和光敏层之间的界面会显着影响聚合物太阳能电池（PSC）的效率和稳定性。通过选择合适的界面材料，可以减小界面处的高能垒高度，以形成具有较少串联电阻的欧姆接触，从而引起用于空穴或电子的相应电极的高电荷收集效率。溶液可加工的金属化合物，尤其是金属氧化物和过渡金属螯合物，具有载流子迁移率高，合适的功函数，低成本和高环境稳定性的优点，使其成为高效和高效的阴极和阳极界面材料。稳定的PSC。在本文中，我们回顾了可溶液处理的金属氧化物和金属螯合物作为常规和倒装PSC中的缓冲层的最新进展。在介绍部分，我们介绍了常规PSC和反向PSC的工作原理，然后介绍了缓冲层的能级，光学特性，处理方法和表征技术。在第二部分和第三部分中，我们回顾了阳极和阴极缓冲层材料的最新进展。最后，我们得出了结论并给出了看法。我们相信，可溶液处理的金属氧化物和金属螯合物将在未来制造高性能和长期稳定性的大面积和柔性PSC时，作为缓冲层发挥关键作用。

著录项

  • 来源
    《Energy & environmental science》 |2015年第4期|1059-1091|共33页
  • 作者

    Wang Fuzhi; Tan Zhanao; Li Yongfang;

  • 作者单位

    North China Elect Power Univ, Sch Renewable Energy, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China;

    North China Elect Power Univ, Sch Renewable Energy, Beijing Key Lab Novel Thin Film Solar Cells, Beijing 102206, Peoples R China;

    Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China|Soochow Univ, Coll Chem Chem Engn & Mat Sci, Lab Adv Optoelect Mat, Suzhou 215123, Jiangsu, Peoples R China;

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

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