PREPARATION OF POLYSTYRENE RESIN WITH PENDANT VICINAL DIOXIME GROUPS


BICAK N., ATAY T., KOZA G.

ANGEWANDTE MAKROMOLEKULARE CHEMIE, cilt.197, ss.83-88, 1992 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 197
  • Basım Tarihi: 1992
  • Doi Numarası: 10.1002/apmc.1992.051970107
  • Dergi Adı: ANGEWANDTE MAKROMOLEKULARE CHEMIE
  • Sayfa Sayıları: ss.83-88

Özet

Preparation of macroporous polystyrene beads having pendant vicinal dioxime groups and their metal chelating ability is described. Acetylated polystyrene resin crosslinked with 2 mol-% divinyl benzene was oxidized with SeO2 to give the polymer bearing glyoxyloyl side groups. Then, treating with hydroxylamine, the polymer possessing dioxime groups was obtained. Metal absorbtivity and decomplexation of the resulting polymeric resin were investigated in a wide pH range.