Smoothing out the surfaces of wide-bandgap perovskite solar cells

Key Points

• This research aims to investigate the impact of passivation agents on wide-bandgap perovskite solar cells.
• Introduced passivation agents to solar cell materials
• Analyzed changes in surface properties and performance
• Compared performance metrics with and without passivation agents
• Improved energy conversion efficiency in treated cells
• Reduced surface defects observed
• Enhanced stability and longevity of the solar cells

Abstract