Double‐layered SnO2/NH4Cl‐SnO2 for efficient planar perovskite solar cells with improved operational stability
Abstract Tin oxide (SnO2) is widely used as an electron transport layer (ETL) to fabricate planar perovskite solar cells (PSCs) due to their easy and low‐temperature processed fabrication. Enhancing carrier extraction and energy level alignment at the perovskite/SnO2 interface is vital to improve th...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Wiley-VCH
2021-09-01
|
Series: | Nano Select |
Subjects: | |
Online Access: | https://doi.org/10.1002/nano.202000306 |