研究目的
Investigating the optimization of crystal growth and reduction of crystal thickness to improve the performance of large-area single-crystal perovskite solar cells.
研究成果
The poor performance of large-area single-crystal PSCs is mainly attributed to the conflict between low crystal quality and large crystal thickness. Optimization of crystal growth or reduction of crystal thickness are keys to improve performance. Future development should focus on investigating key factors and exploring large-area applications in parallel.
研究不足
The main limitations include the conflict between low crystal quality and large crystal thickness in large-area devices, and the challenge of further reducing the thickness of lead-triiodide single crystal thin films (SCTFs).
1：Experimental Design and Method Selection
The perspective analyzes the characteristics of perovskite crystal growth methods and efficiency evolution of single-crystal PSCs, proposing methods to grow high-quality perovskite single crystals and possible strategies to reduce the crystal thickness.
2：Sample Selection and Data Sources
The study reviews existing literature on perovskite single crystals and solar cells, focusing on methods like antisolvent vapor crystallization (AVC), inverse temperature crystallization (ITC), and cooling-induced crystallization (CIC).
3：List of Experimental Equipment and Materials
Not explicitly mentioned in the provided text.
4：Experimental Procedures and Operational Workflow
The perspective discusses the process of growing perovskite single crystals using various methods and the subsequent fabrication of solar cells, highlighting the importance of crystal quality and thickness.
5：Data Analysis Methods
The analysis is based on reviewing and comparing the efficiency and performance of single-crystal PSCs from existing studies, focusing on the impact of crystal growth methods and thickness on device performance.
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