Article ID Journal Published Year Pages File Type
8012291 Materials Letters 2018 9 Pages PDF
Abstract
In this letter, we introduced a novel method for the preparation of room temperature stable α-FAPbI3 perovskite without using organic ligands and mixed cations by hydrothermal method. Structural, optical and morphology of the product were changed with respect to the temperature. Equal volume of the chlorobenzene anti-solvent was used together with perovskite solution to saturate and simply growing the perovskite crystals under hydrothermal method. Optimum temperature (140 °C) was determined from XRD and UV-vis absorption result achieving stable α-FAPbI3 perovskite. This work favours the understanding of the large scale with stable α-FAPbI3 perovskite with interesting morphology, and paves the way for potential applications in diverse field.
Related Topics
Physical Sciences and Engineering Materials Science Nanotechnology
Authors
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