The Influence of Argon Plasma on Organic Perovskite MAPbI3 Film Doped with Inorganic Perovskite CsPbI3 Quantum Dots (QDs)

Shui Yang Lien; Shao Yu Liu; Wen Ray Chen; Chuan Hsi Liu; Po Wen Sze; Na Fu Wang; Chien Jung Huang

doi:10.3390/cryst12060799

The Influence of Argon Plasma on Organic Perovskite MAPbI₃ Film Doped with Inorganic Perovskite CsPbI₃ Quantum Dots (QDs)

Shui Yang Lien, Shao Yu Liu, Wen Ray Chen, Chuan Hsi Liu^*, Po Wen Sze, Na Fu Wang, Chien Jung Huang^*

^*Corresponding author for this work

Department of Mechatronic Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

In this study, the inorganic perovskite cesium lead triiodide (CsPbI₃) quantum dots (QDs) produced by hot-injection method were added into the hybrid perovskite methylamine lead triiodide (CH₃ NH₃ PbI₃; MAPbI₃) to form composite perovskite film. It is not easy for argon (Ar) to react with perovskite. Therefore, argon plasma was used to optimize the properties of the surface. However, methylamine lead triiodide molecular will be degraded by excessive wattage. Therefore, the influence of plasma power acting on composite perovskite film was investigated. The experimental results show that the light absorption capacity can be increased by argon plasma power of 140 watt (W) acting on the surface of films because organic impurities are removed and surface morphology of film is changed.

Original language	English
Article number	799
Journal	Crystals
Volume	12
Issue number	6
DOIs	https://doi.org/10.3390/cryst12060799
Publication status	Published - 2022 Jun

Keywords

argon plasma
perovskite
quantum dots
solar cells

ASJC Scopus subject areas

General Chemical Engineering
General Materials Science
Condensed Matter Physics
Inorganic Chemistry

Access to Document

10.3390/cryst12060799

Cite this

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title = "The Influence of Argon Plasma on Organic Perovskite MAPbI3 Film Doped with Inorganic Perovskite CsPbI3 Quantum Dots (QDs)",

abstract = "In this study, the inorganic perovskite cesium lead triiodide (CsPbI3) quantum dots (QDs) produced by hot-injection method were added into the hybrid perovskite methylamine lead triiodide (CH3 NH3 PbI3; MAPbI3) to form composite perovskite film. It is not easy for argon (Ar) to react with perovskite. Therefore, argon plasma was used to optimize the properties of the surface. However, methylamine lead triiodide molecular will be degraded by excessive wattage. Therefore, the influence of plasma power acting on composite perovskite film was investigated. The experimental results show that the light absorption capacity can be increased by argon plasma power of 140 watt (W) acting on the surface of films because organic impurities are removed and surface morphology of film is changed.",

keywords = "argon plasma, perovskite, quantum dots, solar cells",

author = "Lien, {Shui Yang} and Liu, {Shao Yu} and Chen, {Wen Ray} and Liu, {Chuan Hsi} and Sze, {Po Wen} and Wang, {Na Fu} and Huang, {Chien Jung}",

note = "Publisher Copyright: {\textcopyright} 2022 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2022",

month = jun,

doi = "10.3390/cryst12060799",

language = "English",

volume = "12",

journal = "Crystals",

issn = "2073-4352",

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T1 - The Influence of Argon Plasma on Organic Perovskite MAPbI3 Film Doped with Inorganic Perovskite CsPbI3 Quantum Dots (QDs)

AU - Lien, Shui Yang

AU - Liu, Shao Yu

AU - Chen, Wen Ray

AU - Liu, Chuan Hsi

AU - Sze, Po Wen

AU - Wang, Na Fu

AU - Huang, Chien Jung

PY - 2022/6

Y1 - 2022/6

N2 - In this study, the inorganic perovskite cesium lead triiodide (CsPbI3) quantum dots (QDs) produced by hot-injection method were added into the hybrid perovskite methylamine lead triiodide (CH3 NH3 PbI3; MAPbI3) to form composite perovskite film. It is not easy for argon (Ar) to react with perovskite. Therefore, argon plasma was used to optimize the properties of the surface. However, methylamine lead triiodide molecular will be degraded by excessive wattage. Therefore, the influence of plasma power acting on composite perovskite film was investigated. The experimental results show that the light absorption capacity can be increased by argon plasma power of 140 watt (W) acting on the surface of films because organic impurities are removed and surface morphology of film is changed.

AB - In this study, the inorganic perovskite cesium lead triiodide (CsPbI3) quantum dots (QDs) produced by hot-injection method were added into the hybrid perovskite methylamine lead triiodide (CH3 NH3 PbI3; MAPbI3) to form composite perovskite film. It is not easy for argon (Ar) to react with perovskite. Therefore, argon plasma was used to optimize the properties of the surface. However, methylamine lead triiodide molecular will be degraded by excessive wattage. Therefore, the influence of plasma power acting on composite perovskite film was investigated. The experimental results show that the light absorption capacity can be increased by argon plasma power of 140 watt (W) acting on the surface of films because organic impurities are removed and surface morphology of film is changed.

KW - argon plasma

KW - perovskite

KW - quantum dots

KW - solar cells

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