Research Papers by Hongsik Byun

A perfluorinated cation-exchange membrane (Nafion) and an anion-exchange membrane (Tosflex) supported platinum (Pt) were prepared by ion-exchanging with Pt(NH3)22+ or K2PtCl4, respectively. They were then reduced either with a large excess of NaBH4 or under hydrogen in a glass-lined stainless-steel