Free-Standing Metal–Organic Framework Membranes Made by Solvent-Free Space-Confined Conversion for Efficient H2/CO2 Separation - Gao, Zhuangzhuang; Li, Baoju; Li, Zhan; Yu, Tongwen; Wang, Shuchang; Fang, Qianrong; Qiu, Shilun; Xue, Ming (ACS Applied Materials & Interfaces, 2023)