作者: Seong-Ho Choi , Young Chang Nho
DOI: 10.1007/BF02698343
关键词: Membrane 、 Grafting 、 Polyethylene 、 Chemistry 、 Polyethylene membrane 、 Yield (chemistry) 、 Catalysis 、 Polymer chemistry 、 Glycidyl methacrylate 、 Electrochemistry
摘要: Ion-exchange membranes modified with sulfonic (-SO3H) and phosphonic acid (-PO3H) groups were prepared by radiation-induced grafting of glycidyl methacrylate (GMA) onto polyethylene (PE) films sub-sequent sulfonation phosphonation poly(GMA) graft chains. The surface area, thickness volume grafted PE film increased increasing yield. specific electrical resistance membrane the -PO3H -SO3H decreased ion-exchange capacity. group had a lower than that group.