Reducing Defects in Organic-Lead Halide Perovskite Film by Delayed Thermal Annealing Combined with KI/I<sub>2</sub> for Efficient Perovskite Solar Cells

Reducing Defects in Organic-Lead Halide Perovskite Film by Delayed Thermal Annealing Combined with KI/I<sub>2</sub> for Efficient Perovskite Solar Cells

This study improved quality of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> (MAPbI<sub>3</sub>) perovskite films by delaying thermal annealing in the spin coating process and introducing KI and I<sub>2</sub> to prepare MAPbI<sub>3</...

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Bibliographic Details
Main Authors: Kun-Mu Lee, Shun-Hsiang Chan, Wei-Hao Chiu, Seoungjun Ahn, Chang-Chieh Ting, Yin-Hsuan Chang, Vembu Suryanarayanan, Ming-Chung Wu, Ching-Yuan Liu
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Nanomaterials
Subjects:
perovskite solar cell
delayed annealing process
defect
additives
Online Access:https://www.mdpi.com/2079-4991/11/6/1607

Internet

https://www.mdpi.com/2079-4991/11/6/1607

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