中性锂内嵌 PCBM 的合成：富勒烯衍生物的 n 型掺杂剂,Chemical Communications

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中性锂内嵌 PCBM 的合成：富勒烯衍生物的 n 型掺杂剂
Chemical Communications ( IF 4.3 ) Pub Date : 2022-08-17 , DOI: 10.1039/d2cc03678a
Hiroshi Ueno _{1,

2} , Daiki Kitabatake ₁ , Hao-Sheng Lin ₃ , Yue Ma ₄ , Il Jeon ₅ , Seiichiro Izawa _{6,

7} , Masahiro Hiramoto _{6,

7} , Fuminori Misaizu ₂ , Shigeo Maruyama ₈ , Yutaka Matsuo _{2,

3,

8}

Affiliation

Creative Interdisciplinary Research Division, The Frontier Research Institute for Interdisciplinary Sciences (FRIS), Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan.
Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, 980-8578, Japan.
Department of Chemical Systems Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan.
Hefei National Laboratory for Physical Science at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, China.
Department of Nano Engineering, SKKU Advanced Institute of Nano Technology (SAINT), Sungkyunkwan University (SKKU), Seobu-ro 2066, Jangan-gu, Suwon-si, Gyeonggi-do, 16419, Republic of Korea.
Institute for Molecular Science, 5-1 Higashiyama, Myodaiji, Okazaki, Aichi, 444-8787, Japan.
The Graduate University for Advanced Studies (SOKENDAI), 5-1 Higashiyama, Myodaiji, Okazaki, Aichi, 444-8787, Japan.
Department of Mechanical Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.

合成了第一个中性 Li@C ₆₀衍生物 Li@PCBM。Li@PCBM 在溶液中以单体-二聚体平衡存在，但在 PCBM 基质中作为单体存在。完全分散的 Li@PCBM 对周围的空 PCBM 进行了 n 掺杂，与未掺杂的 PCBM 薄膜相比，将费米能级提高了 0.13 eV。混合膜被用作 PSC 的 ETL，提高了设备的效率。

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更新日期：2022-08-17

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