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In this study, an efficiently employed ionic liquid combined with commercially available silica gel (SG–ClPrNTf2) was developed for selective detection of gold(III) by use of inductively coupled plasma–optical emission spectrometry (ICP-OES). The selectivity of SG–ClPrNTf2 was evaluated towards seven metal ions, including Y(III), Mn(II), Zr(IV), Pb(II), Mg(II), Pd(II) and Au(III). Based on pH study...
Adsorption of Au(III) has been studied for an Au/Cu binary system on quaternary ammonium-silica hybrid material (HAKS) in a batch system. HAKS used has 91,478 Ǻ pore diameter and has been synthesized by methylation reaction of amino-silica hybrid (HAS). Adsorbed metal ions were analyzed by AAS spectrophotometer and materials which have been interacted with the Au(III) were characterized by XRD. Adsorption...
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