Li@C60 endohedral fullerene as a supraatomic dopant for C60 electron-transporting layers promoting the efficiency of perovskite solar cells

Hiroshi Ueno, Il Jeon, Hao Sheng Lin, Abhishek Thote, Takafumi Nakagawa, Hiroshi Okada, Seiichiro Izawa, Masahiro Hiramoto, Hirofumi Daiguji, Shigeo Maruyama, Yutaka Matsuo

研究成果: Article査読

12 被引用数 (Scopus)

抄録

C60:Li@C60 hybrid n-type semiconducting films were first fabricated. The Fermi level of 1% Li@C60-added C60 films was determined to be-4.52 eV, which was 0.12 eV higher than that of pristine C60 films. A fraction of Li@C60 is distributed uniformly within the C60 film. Its application in PSCs was demonstrated, in which the addition of Li@C60 into a C60 film improved the device performance.

本文言語English
ページ(範囲)11837-11839
ページ数3
ジャーナルChemical Communications
55
79
DOI
出版ステータスPublished - 2019

ASJC Scopus subject areas

  • 触媒
  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 化学 (全般)
  • 表面、皮膜および薄膜
  • 金属および合金
  • 材料化学

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