PVP Passivated δ-CsPbI<sub>3</sub>: Vacancy Induced Visible-Light Absorption and Efficient Photocatalysis

PVP Passivated δ-CsPbI<sub>3</sub>: Vacancy Induced Visible-Light Absorption and Efficient Photocatalysis

The aqueous instability of halide perovskite seriously hinders its direct application in water as a potential photocatalyst. Here, we prepared a new type of polyvinylpyrrolidone (PVP) passivated δ-CsPbI<sub>3</sub> (δ-CsPbI<sub>3</sub>@PVP) microcrystal by a facile method. Th...

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Bibliographic Details
Main Authors: Jianfeng Wen, Xin Du, Feng Hua, Yiting Gu, Ming Li, Tao Tang
Format: Article
Language:English
Published: MDPI AG 2024-04-01
Series:Molecules
Subjects:
perovskite
δ-CsPbI<sub>3</sub>
surface passivation
photodegradation
Online Access:https://www.mdpi.com/1420-3049/29/7/1670

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