Linear Anion Chain-Assembled Nonporous Swelling Molecular Sieve for Benchmark C2–C4 Hydrocarbon Separations - Dengzhuo Zhou; Biao Meng; Zhensong Qiu; Xiaoling Liu; Jiyu Cui; Peixin Zhang; Rimin You; Tangyin Wu; Xian Suo; Xiaofei Lu; Yu Zhou; Jun Wang; et al. (Journal of the American Chemical Society, 2025)