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Over 15% Efficiency PbS Quantum‐Dot Solar Cells by Synergistic Effects of Three Interface Engineering: Reducing Nonradiative Recombination and Balancing Charge Carrier Extraction (Adv. Energy Mater. 35/2022)
Author(s) -
Ding Chao,
Wang Dandan,
Liu Dong,
Li Hua,
Li Yusheng,
Hayase Shuzi,
Sogabe Tomah,
Masuda Taizo,
Zhou Yong,
Yao Yingfang,
Zou Zhigang,
Wang Ruixiang,
Shen Qing
Publication year - 2022
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202270148
Subject(s) - quantum dot , materials science , charge carrier , optoelectronics , charge (physics) , recombination , energy conversion efficiency , spontaneous emission , interface (matter) , physics , optics , chemistry , quantum mechanics , laser , biochemistry , capillary number , capillary action , composite material , gene
Quantum Dot Solar Cells To overcome the performance limitations of PbS colloidal quantum dot solar cells (CQDSCs), in article number 2201676, Qing Shen and co‐workers use the synergistic effects of three interface engineering to drastically improve the balance of charge carrier extraction throughout the device while minimizing the non‐radiative recombination, resulting in a record >15% power conversion efficiency for PbS CQDSCs.