Key Factors Affecting the Performance of Sb2S3-sensitized Solar Cells During an Sb2S3 Deposition via SbCl3-thiourea Complex Solution-processing

作者： Yong Chan Choi1, Sangl Il Seok2, Eunjeong Hwang1, Dae-Hwan Kim1 1Convergence Research Center for Solar Energy,Daegu Gyeongbuk Institute of Science and Technology (DGIST), 2Perovtronics Research Center, School of Energy and Chemical Engineering,Ulsan National Institute of Science and Technology (UNIST)

简介：

Overview

This work provides a detailed experimental procedure for the deposition of Sb₂S₃ on a mesoporous TiO₂ layer using a SbCl₃-thiourea complex solution for applications in Sb₂S₃-sensitized solar cells. The article also determines key factors governing the deposition process.

Key Study Components

Area of Science

• Materials Science
• Nanotechnology
• Renewable Energy

Background

• Importance of Sb₂S₃ in solar cell technology.
• Role of TiO₂ as a support layer.
• Challenges in the deposition process.
• Potential applications in energy conversion.

Purpose of Study

• To develop a reliable method for depositing Sb₂S₃.
• To optimize the deposition parameters.
• To enhance the efficiency of Sb₂S₃-sensitized solar cells.

Methods Used

• Preparation of SbCl₃-thiourea complex solution.
• Application of the solution on mesoporous TiO₂.
• Characterization of the deposited layers.
• Analysis of deposition factors affecting performance.

Main Results

• Successful deposition of Sb₂S₃ on TiO₂.
• Identification of optimal deposition conditions.
• Improved understanding of the deposition mechanism.
• Potential for enhanced solar cell efficiency.

Conclusions

• The method provides a viable approach for Sb₂S₃ deposition.
• Key factors influencing the process have been elucidated.
• Future work can build on these findings for practical applications.

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