利用氧化石墨烯( GO)制备超薄层状膜,呈砖墙式嵌锁结构,孔道尺寸分布较窄,具有优异的气体分离、液体分离等性能。然而,GO膜亲水性强,膜内仅存在van der Waals力、π-π相互作用和水分子氢键等作用,导致GO膜强度较低,在水溶液中容易溶胀,对一、二价金属离子缺少选择性,从而限制了其实际应 ...
Special Issue Separations of Metals and Radionuclide from Water A special issue of Separations (ISSN 2297-8739). Deadline for manuscript submissions: 31 May 2023 Dear Colleagues, Metals and radionuclide separation are important issues for industry and environmen ...