Application of an organic-inorganic hybrid membrane for selective gold(III)permeation

摘要

In this study an organic-inorganic hybrid membrane was synthesised and evaluated for gold(III)transport from a concentrated hydrochloric acid medium.The membrane was prepared by cross-linking hydroxy terminated poly(dimethylsiloxane)with(3-aminopropyl)triethoxysilane in the presence of rhe commercial extractant Kelex 100.