Recent progress in perovskite solar cells: the perovskite layer

Area of Science:

• Materials Science
• Renewable Energy
• Photovoltaics

Background:

• Perovskite solar cells (PSCs) are a promising next-generation photovoltaic technology.
• Their high efficiency and low cost make them attractive for widespread adoption.
• The performance of PSCs is critically dependent on the quality of the perovskite layer.

Purpose of the Study:

• To review recent advancements in perovskite layer development for PSCs.
• To highlight progress in fabrication techniques, scalability, and stability.
• To discuss the future challenges and commercialization prospects of PSCs.

Main Methods:

• Review of recent literature on perovskite film fabrication.
• Analysis of techniques for improving morphology and crystalline quality.
• Assessment of methods for large-scale manufacturing and stability enhancement.

Main Results:

• High-quality perovskite films can be fabricated using various advanced methods.
• Power conversion efficiency is strongly correlated with film morphology and crystallinity.
• Progress in scalability enables high-speed manufacturing of large-area modules.
• Low-dimensional perovskites significantly improve long-term ambient stability.

Conclusions:

• Recent developments enhance the competitiveness and commercial viability of PSCs.
• Continued research into critical challenges is necessary for full commercialization.
• PSCs are poised to become a significant player in the photovoltaic market.