Solar cells based on 1.77 eV wide-bandgap perovskite with azetidinium iodide offer enhanced efficiency and stability - Zexian Dong; Huanqi Cao; Wentao Wang; Shougen Yin; Feng Hao; Yong Ding; Keyou Yan; Chuantian Zuo; Liming Ding (Chemical Engineering Journal, 2025)