Carbon Molecular Sieve Membranes with Ultra‐Thin Selective Skin Layer by Pyrolysis of Porous Hollow Fibers (Small 20/2024)

Carbon Molecular Sieve Membranes In article number 2309409, Lujie Sheng, Jizhong Ren, and co-workers present a novel, effective strategy to prepare carbon molecular sieve hollow fiber membranes with ultra-thin selective skin layer for gas separation by pyrolysis of precursor fibers with porous skin. The selective skin layer can be decreased thinner than 1 µm, and the H2/CH4 and H2/N2 separation properties enhanced obviously.