Efficient and Moisture‐Stable Inverted Perovskite Solar Cells via n‐Type Small‐Molecule‐Assisted Surface Treatment

Efficient and Moisture‐Stable Inverted Perovskite Solar Cells via n‐Type Small‐Molecule‐Assisted Surface Treatment

Abstract Defect states at the surface and grain boundaries of perovskite films have been known to be major determinants impairing the optoelectrical properties of perovskite films and the stability of perovskite solar cells (PeSCs). Herein, an n‐type conjugated small‐molecule additive based on fused...

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Bibliographic Details
Main Authors: Ji A Hong, Mingyu Jeong, Sujung Park, Ah‐Young Lee, Hye Seung Kim, Seonghun Jeong, Dae Woo Kim, Shinuk Cho, Changduk Yang, Myoung Hoon Song
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Advanced Science
Subjects:
additive engineering
charge extraction
defect passivation
moisture stability
perovskite solar cells
Online Access:https://doi.org/10.1002/advs.202205127

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