Miaomiao Zhang

Carbon‐Based CsPbI 3 Perovskite Solar Cells: Progress, Challenges, and Opportunities

ABSTRACT All‐inorganic CsPbI 3 perovskite has been recognized as one of the most promising light‐absorbing materials owing to its favorable optical bandgap (≈1.7 eV) and excellent chemical stability. To date, CsPbI 3 perovskite solar cells (PSCs) based on conventional metal elect...