LAPSE:2023.1476
Published Article
LAPSE:2023.1476
Conformal Loading Effects of P3CT-Na Polymers on the Performance of Inverted Perovskite Solar Cells
February 21, 2023
Abstract
The conformal loading effects of P3CT-Na polymers on ITO/glass samples were investigated using different concentrations of P3TC-Na/water solution, which significantly influenced the device efficiency of the resultant inverted perovskite solar cells. The obtained water-droplet contact angle images, surface morphological images, photoluminescence spectra and X-ray diffraction patterns show that the hydrophilic moiety of the P3CT-Na polymers plays an important role in the conformal loading effects, thereby resulting in a smoother perovskite crystalline film due to the formation of merged grains. It is noted that the average power conversion efficiency increases from 14.83% to 17.27% with a decrease in the concentration of the P3CT-Na/water solution from 60 wt% to 48 wt%.
The conformal loading effects of P3CT-Na polymers on ITO/glass samples were investigated using different concentrations of P3TC-Na/water solution, which significantly influenced the device efficiency of the resultant inverted perovskite solar cells. The obtained water-droplet contact angle images, surface morphological images, photoluminescence spectra and X-ray diffraction patterns show that the hydrophilic moiety of the P3CT-Na polymers plays an important role in the conformal loading effects, thereby resulting in a smoother perovskite crystalline film due to the formation of merged grains. It is noted that the average power conversion efficiency increases from 14.83% to 17.27% with a decrease in the concentration of the P3CT-Na/water solution from 60 wt% to 48 wt%.
Record ID
Keywords
conformal loading, merged grains, P3CT-Na, perovskite solar cells
Suggested Citation
Ke QB, Chandel A, Lin CC, Liu SY, Chiang SE, Wu JR, Chang SH. Conformal Loading Effects of P3CT-Na Polymers on the Performance of Inverted Perovskite Solar Cells. (2023). LAPSE:2023.1476
Author Affiliations
Ke QB: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Chandel A: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Lin CC: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Liu SY: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan
Chiang SE: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Wu JR: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Chang SH: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive [ORCID]
Chandel A: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Lin CC: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Liu SY: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan
Chiang SE: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Wu JR: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive
Chang SH: Department of Physics, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Semiconductor Materials and Advanced Optics, Chung Yuan Christian Univeristy, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian Unive [ORCID]
Journal Name
Processes
Volume
10
Issue
8
First Page
1444
Year
2022
Publication Date
2022-07-23
ISSN
2227-9717
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PII: pr10081444, Publication Type: Journal Article
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LAPSE:2023.1476
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https://doi.org/10.3390/pr10081444
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Feb 21, 2023
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