Bandgap-engineered 2D Dion–Jacobson perovskite solar cells for high-efficiency outdoor and indoor operation

Key Points

• High-efficiency solar cells achieve optimal performance through bandgap engineering, enhancing energy capture for both outdoor and indoor settings.
• The study demonstrates that these 2D Dion–Jacobson perovskite solar cells can operate effectively in various lighting conditions, including low indoor light.
• Analysis of energy conversion capabilities shows significant improvement compared to conventional solar technology, opening new avenues for sustainable energy.
• Potential applications for these solar cells span residential and commercial environments, highlighting versatility in energy solutions.