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Issue 3, 2020
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Molecule occupancy by a n-butylamine treatment to facilitate the conversion of PbI2 to perovskite in sequential deposition

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Abstract

Herein, we propose a new approach of molecule occupancy via a vapor treatment to facilitate the conversion of PbI2 to perovskite in sequential deposition. We have shown that the morphology of PbI2 and the subsequent crystallization of perovskite can be effectively tuned, thus leading to the elimination of residual PbI2 and promotion of perovskite growth.

Graphical abstract: Molecule occupancy by a n-butylamine treatment to facilitate the conversion of PbI2 to perovskite in sequential deposition

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Article information


Submitted
07 Nov 2019
Accepted
20 Dec 2019
First published
21 Dec 2019

Phys. Chem. Chem. Phys., 2020,22, 981-984
Article type
Communication

Molecule occupancy by a n-butylamine treatment to facilitate the conversion of PbI2 to perovskite in sequential deposition

Z. Li, K. Chen, Z. Cheng, D. Lin, J. Wang, T. Shi, W. Xie and P. Liu, Phys. Chem. Chem. Phys., 2020, 22, 981
DOI: 10.1039/C9CP05791A

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