Preparation of poly(vinyl pyrrolidone) grafted sulfonamide based polystyrene resin and its use for the removal of dye from water


Senkal B. F. , YAVUZ E.

POLYMERS FOR ADVANCED TECHNOLOGIES, cilt.17, ss.928-931, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 17
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1002/pat.837
  • Dergi Adı: POLYMERS FOR ADVANCED TECHNOLOGIES
  • Sayfa Sayıları: ss.928-931

Özet

Poly(vinyl pyrrolidone) was grafted onto crosslinked polystyrene beads through the 2-chloroethyl sulfonamide (CSA) groups present in the resin using the atom transfer radical polymerization (ATRP) method. A beaded polymer with a poly(vinyl pyrrolidone) surface shell was prepared in three steps, starting from polystyrene-divinylbenzene (10% crosslinking) based beads with a particle size of 420-590 mu m, according to the synthetic protocol; chlorosulfonation, sulfamidation with 2-chloroethylamine hydrochloride and grafting reaction of poly(vinyl pyrrolidone).