研究目的
Investigating the development and application of Dion-Jacobson layered perovskites for solar cells to address the intrinsic instability of three-dimensional halide perovskites under humidity.
研究成果
The review concludes that DJ phase perovskites show promising potential for solar cell applications due to their improved stability and competitive power conversion efficiency. It suggests further research to optimize the performance and stability of DJ perovskite solar cells.
研究不足
The review highlights the challenges in synthesizing phase-pure layered perovskites with high n values and the trade-off between stability and performance in DJ perovskite solar cells.
1：Experimental Design and Method Selection:
The review focuses on the structural, opto-electrical properties, and device performance of DJ phase perovskites with different organic spacer cations.
2：Sample Selection and Data Sources:
The study screens DJ phase perovskites with various spacer cations and their impact on photovoltaic parameters.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The review discusses the fabrication of DJ perovskite solar cells and the role of organic spacer cations in enhancing stability and efficiency.
5：Data Analysis Methods:
The analysis includes crystallographic investigation, density functional theory calculations, and performance metrics of solar cells.
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