A triple-phase silane network in PBI membranes enables ultrahigh Cl− selectivity and exceptional organic solvent resistance - Haoyu Liu; Changrong Li; Junbin Liao; Yifan Xu; Zhiqiang Wu; Qingsong Liu; Wenlong Ding; Yanqing Xu; Huimin Ruan; Jiangnan Shen (Chemical Engineering Journal, 2026)