Reducing the V oc Loss of Hole Transport Layer-Free Carbon-Based Perovskite Solar Cells via Dual Interfacial Passivation

Reducing the V oc Loss of Hole Transport Layer-Free Carbon-Based Perovskite Solar Cells via Dual Interfacial Passivation

Highlights Li2CO3 is used to modify conformal SnO2 as electron transport layer for hole transport layer-free carbon-based perovskite solar cells (C-PSCs). CO3 2− can induce MA release from the perovskite layer, resulting in PbI2 at the grain boundary of top interface of perovskite film which can pas...

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Bibliographic Details
Main Authors: Xian Zhang, Fangzhou Liu, Yan Guan, Yu Zou, Cuncun Wu, Dongchang Shi, Hongkai Zhang, Wenjin Yu, Dechun Zou, Yangyang Zhang, Lixin Xiao, Shijian Zheng
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Nano-Micro Letters
Subjects:
Perovskite solar cells
Carbon electrode
Hole transport layer-free
Open-circuit voltage
Indoor photovoltaic
Online Access:https://doi.org/10.1007/s40820-025-01775-4
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https://doi.org/10.1007/s40820-025-01775-4

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