Synthesis of chemically modified chitosan with 2,5-dimercapto-1,3,4-thiodiazole and its adsorption abilities for Au(III), Pd(II), and Pt(IV)

Syntheses and characterization of polyst

Syntheses and characterization of polystyrene-supported 2,5-dimercapto-1,3,4-thiodiazole and its sorption behavior for Pd(II), Pt(IV), and Au(III)

✍ Rongjun Qu; Changmei Sun; Chunnuan Ji; Chunhua Wang; Qiang Xu; Shulai Lu; Changf 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 118 KB

## Abstract A type of chelating resin crosslinking polystyrene‐supported 2,5‐dimercapto‐1,3,4‐thiodiazole (also called bismuththiol I, BMT), containing sulfur and nitrogen atoms, was prepared. The structure of PS‐BMT was confirmed by FTIR, elemental analysis, and X‐ray photoelectron spectroscopy (X