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Non‐Fullerene Molecules: Hybrid Perovskite Quantum Dot/Non‐Fullerene Molecule Solar Cells with Efficiency Over 15% (Adv. Funct. Mater. 27/2021)
Author(s) -
Yuan Jiabei,
Zhang Xuliang,
Sun Jianguo,
Patterson Robert,
Yao Huifeng,
Xue Di,
Wang Yao,
Ji Kang,
Hu Long,
Huang Shujuan,
Chu Dewei,
Wu Tom,
Hou Jianhui,
Yuan Jianyu
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202170196
Subject(s) - materials science , fullerene , quantum dot , perovskite (structure) , molecule , nanotechnology , champion , hybrid solar cell , band gap , solar cell , optoelectronics , chemical engineering , polymer solar cell , organic chemistry , chemistry , political science , law , engineering
In article number 2101272, Jianyu Yuan and co‐workers report an efficient quantum dots (QDs)/organic hybrid system using emerging CsPbI 3 QDs and narrow bandgap Y6 series non‐fullerene acceptors. The improved QD surface condition enables enhanced charge transfer and reduced surface defects. A champion CsPbI 3 QD/Y6 hybrid solar cell delivers an efficiency of 15.05%, providing a new route for hybrid device design.