Balancing Moisture and Oxygen Can Match the Crystallization Dynamics of Inert Halide Perovskite Processing

Key Points

• This research aims to explore how balancing moisture and oxygen affects the crystallization process of halide perovskite materials in solar cell fabrication.
• Investigated the effects of moisture and oxygen levels during halide perovskite deposition processes.
• Utilized antisolvent-free methods for improved compatibility in high-throughput manufacturing.
• Analyzed the crystallization dynamics and photovoltaic efficiency outcomes.
• Optimal moisture and oxygen levels significantly enhanced the crystallization speed and quality of perovskite films.
• Improvements in filament formation led to an increase in photovoltaic efficiency measured at 15% (compared to prior benchmarks).
• Demonstrated that controlling environmental factors can streamline the production of perovskite solar cells effectively.