The influence of oxygen plasma on methylammonium lead iodide (Mapbi3) film doped with lead cesium triiodide (cspbi3)

Shui Yang Lien; Chi Wei Wang; Wen Ray Chen; Chuan Hsi Liu; Chih Chieh Kang; Chien Jung Huang

doi:10.3390/molecules26175133

The influence of oxygen plasma on methylammonium lead iodide (Mapbi3) film doped with lead cesium triiodide (cspbi3)

Shui Yang Lien, Chi Wei Wang, Wen Ray Chen, Chuan Hsi Liu, Chih Chieh Kang, Chien Jung Huang^*

^*Corresponding author for this work

Department of Mechatronic Engineering

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

8 Citations (Scopus)

Abstract

In recent years, the study of organic–inorganic halide perovskite as an optoelectronics material has been a significant line of research, and the power conversion efficiency of solar cells based on these materials has reached 25.5%. However, defects on the surface of the film are still a problem to be solved, and oxygen plasma is one of the ways to passivate surface defects. In order to avoid destroying the methylammonium lead iodide (MAPbI3), the influence of plasma powers on film was investigated and the cesium triiodide (CsPbI3) quantum dots (QDs) were doped into the film. In addition, it was found that oxygen plasma can enhance the mobility and carrier concentration of the MAPbI3 film.

Original language	English
Article number	5133
Journal	Molecules
Volume	26
Issue number	17
DOIs	https://doi.org/10.3390/molecules26175133
Publication status	Published - 2021 Sept 1

Keywords

Composite perovskite
Doped
Methylammonium lead iodide
Oxygen plasma
Quantum dots

ASJC Scopus subject areas

Analytical Chemistry
Chemistry (miscellaneous)
Molecular Medicine
Pharmaceutical Science
Drug Discovery
Physical and Theoretical Chemistry
Organic Chemistry

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10.3390/molecules26175133

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title = "The influence of oxygen plasma on methylammonium lead iodide (Mapbi3) film doped with lead cesium triiodide (cspbi3)",

abstract = "In recent years, the study of organic–inorganic halide perovskite as an optoelectronics material has been a significant line of research, and the power conversion efficiency of solar cells based on these materials has reached 25.5%. However, defects on the surface of the film are still a problem to be solved, and oxygen plasma is one of the ways to passivate surface defects. In order to avoid destroying the methylammonium lead iodide (MAPbI3), the influence of plasma powers on film was investigated and the cesium triiodide (CsPbI3) quantum dots (QDs) were doped into the film. In addition, it was found that oxygen plasma can enhance the mobility and carrier concentration of the MAPbI3 film.",

keywords = "Composite perovskite, Doped, Methylammonium lead iodide, Oxygen plasma, Quantum dots",

author = "Lien, {Shui Yang} and Wang, {Chi Wei} and Chen, {Wen Ray} and Liu, {Chuan Hsi} and Kang, {Chih Chieh} and Huang, {Chien Jung}",

note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2021",

month = sep,

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doi = "10.3390/molecules26175133",

language = "English",

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AU - Lien, Shui Yang

AU - Wang, Chi Wei

AU - Chen, Wen Ray

AU - Liu, Chuan Hsi

AU - Kang, Chih Chieh

AU - Huang, Chien Jung

PY - 2021/9/1

Y1 - 2021/9/1

N2 - In recent years, the study of organic–inorganic halide perovskite as an optoelectronics material has been a significant line of research, and the power conversion efficiency of solar cells based on these materials has reached 25.5%. However, defects on the surface of the film are still a problem to be solved, and oxygen plasma is one of the ways to passivate surface defects. In order to avoid destroying the methylammonium lead iodide (MAPbI3), the influence of plasma powers on film was investigated and the cesium triiodide (CsPbI3) quantum dots (QDs) were doped into the film. In addition, it was found that oxygen plasma can enhance the mobility and carrier concentration of the MAPbI3 film.

AB - In recent years, the study of organic–inorganic halide perovskite as an optoelectronics material has been a significant line of research, and the power conversion efficiency of solar cells based on these materials has reached 25.5%. However, defects on the surface of the film are still a problem to be solved, and oxygen plasma is one of the ways to passivate surface defects. In order to avoid destroying the methylammonium lead iodide (MAPbI3), the influence of plasma powers on film was investigated and the cesium triiodide (CsPbI3) quantum dots (QDs) were doped into the film. In addition, it was found that oxygen plasma can enhance the mobility and carrier concentration of the MAPbI3 film.

KW - Composite perovskite

KW - Doped

KW - Methylammonium lead iodide

KW - Oxygen plasma

KW - Quantum dots

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The influence of oxygen plasma on methylammonium lead iodide (Mapbi3) film doped with lead cesium triiodide (cspbi3)

Abstract

Keywords

ASJC Scopus subject areas

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