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author:

魏淑萍 (魏淑萍.) [1] | 王仁杰 (王仁杰.) [2] | 吴炯桦 (吴炯桦.) [3]

Abstract:

介绍了一种以分散纳米二氧化硅的氯苯作为反溶剂制备高质量钙钛矿薄膜的新方法.通过在反溶剂氯苯中分散纳米二氧化硅来控制成核和晶体生长,最终提升钙钛矿太阳能电池的整体器件性能.优化后的钙钛矿薄膜致密、表面均匀平整,载流子寿命显著延长至2 386.5 ns,器件内建电场提升至1 143.2 mV,最佳器件的光电转换效率为20.6%,填充因子提升至76.6%.

Keyword:

反溶剂法 晶体成核 缺陷抑制 钙钛矿太阳能电池

Community:

  • [ 1 ] [王仁杰]福州大学
  • [ 2 ] [吴炯桦]福州大学
  • [ 3 ] [魏淑萍]福州大学

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Source :

光电子技术

ISSN: 1005-488X

Year: 2024

Issue: 1

Volume: 44

Page: 1-5,12

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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