Jean-Philippe Belieres and C. Austen Angell. Protic Ionic Liquids: Preparation, Characterization, and Proton Free Energy Level Representation. J. Phys. Chem. B 2007, 111, 18, 4926–4937. doi:10.1021/jp067589u.
Stabilizing black-phase formamidinium perovskite formation at room temperature and high humidity. Science. 2021. 371. 6536. doi:10.1126/science.abf7652.
Yuhan Zhou, Dongdong Yan, Han Zhang, Yi Jing, Linfeng Chao, Mingguang Li, Meicheng Li, Yonghua Chen, Runfeng Chen, and Ligang Xu. Ionic Liquid-Mediated Intermediate Phase Adduct Constructing for Highly Stable Lead-Free Perovskite Solar Cells. ACS Materials Lett. 2023, 5, 8, 2096–2103. doi:10.1021/acsmaterialslett.3c00340.