Ameliorating Device Efficiency of Perovskite Solar Cells via Low‐Cost Interfacial Modification between SnO2 and Perovskite Absorber

Ameliorating Device Efficiency of Perovskite Solar Cells via Low‐Cost Interfacial Modification between SnO2 and Perovskite Absorber

To reduce surface defects and tune mismatched energy levels between the tin oxide (SnO2) electron transport layer (ETL) and perovskite absorber, a mixture of urea and potassium acetate (U‐PA) is firstly utilized as a healing agent. The perovskite film deposited on the SnO2/U‐PA layer exhibits enlarg...

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Bibliographic Details
Main Authors: Ching‐Ying Wang, Sheng‐Hsiung Yang
Format: Article
Language:English
Published: Wiley-VCH 2025-01-01
Series:Advanced Energy & Sustainability Research
Subjects:
perovskite absorber
potassium acetate
surface defects
tin oxide
urea
Online Access:https://doi.org/10.1002/aesr.202400296

Internet

https://doi.org/10.1002/aesr.202400296

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