Lu Deng, Xinxing Liu, Yue Yu, Shenchao Li, Xuxia Shai, Meirong Fu, Xingyu Gao, Xiaopeng Zhang, Dongmei He, Hua Yu, Jiangzhao Chen. "Converting Residual Unstable PbI 2 into Robust 2D Perovskite via Spacer Cation Engineering Toward Operationally Stable Perovskite Solar Cells." Angewandte Chemie International Edition (2025). https://doi.org/10.1002/anie.202516433