首页> 外文期刊>Advanced energy materials >Recent Progresses on Defect Passivation toward Efficient Perovskite Solar Cells
【24h】

Recent Progresses on Defect Passivation toward Efficient Perovskite Solar Cells

机译:高效钙钛矿太阳能电池缺陷钝化的最新进展

获取原文
获取原文并翻译 | 示例
           

摘要

The disorderly distribution of defects in the perovskite or at the grain boundaries, surfaces, and interfaces, which seriously affect carrier transport through the formation of nonradiative recombination centers, hinders the further improvement on the power conversion efficiency (PCE) of perovskite solar cells (PSCs). Several defect passivation strategies have been confirmed as an efficient approach for promoting the performance of PSCs. Herein, recent progress in the defect passivation toward efficient perovskite solar cells are summarized, and a classification of common passivation strategies that elaborate the mechanism according to the location of the defects and the type of passivation agent is presented. Finally, this review offers likely prospects for future trends in the development of passivation strategies.
机译:钙钛矿中或晶界,表面和界面处缺陷的无序分布会严重影响通过非辐射复合中心形成的载流子传输,阻碍了钙钛矿太阳能电池(PSCs)的功率转换效率(PCE)的进一步提高。 )。几种缺陷钝化策略已被确认为提高PSC性能的有效方法。在此,总结了在向有效的钙钛矿型太阳能电池进行缺陷钝化方面的最新进展,并提出了常见的钝化策略的分类,这些策略根据缺陷的位置和钝化剂的类型详细阐述了机理。最后,这篇评论为钝化策略发展的未来趋势提供了可能的前景。

著录项

  • 来源
    《Advanced energy materials》 |2020年第13期|1902650.1-1902650.30|共30页
  • 作者

  • 作者单位

    Chinese Acad Sci Inst Semicond Key Lab Semicond Mat Sci Beijing 100083 Peoples R China|Univ Chinese Acad Sci Ctr Mat Sci & Optoelect Engn Beijing 100049 Peoples R China;

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

    defect passivation; high-efficiency; perovskites; solar cells;

    机译:缺陷钝化;高效率;钙钛矿太阳能电池;

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