Study on the redox adsorptive properties of fiber containing iso-thiourea group toward Au(III)

Preparation of redox fibers containing h

Preparation of redox fibers containing hydroxy-alkyl amino groups and their adsorptive properties toward Au(III)

✍ Shunqing Tang; Xiaoping Tang; Yun Lu; Hanmin Zeng 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 230 KB 👁 2 views

Three kinds of redox fibers (fibers II, III, and IV) are prepared by amination of the reactive chloromethylated poly(vinyl acetate) grafting polystyrene-divinylbenzene fiber (fiber I) with diethanolamine, ethanolamine, or triethanolamine. The Ncontent of the fibers is 2.26, 2.71, and 1.86 mmol g Ϫ1