POLYMERIZATION OF ACRYLONITRILE BY THE REDOX SYSTEM MN(III) WITH POLY(ACRYLAMIDE) POSSESSING TERMINAL CARBOXYL GROUPS

CAKMAK I.

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, ss.85-93, 1994 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası:
  • Basım Tarihi: 1994
  • Dergi Adı: JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.85-93
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

Redox polymerization of acrylonitrile(AN) using Mn(III) with poly(acrylamide) (PAAm) having terminal carboxyl groups, was carried out to yield block copoly mers of PAN and PAAm. The principal parameteters affecting the synthesis were examined. Maximum yield was obtained Mn(III) acetate concentration of 5.10(-2) mol/L and prepolymer(PAAm) concentration of 150 g/L and acrylonitrile concentration of 5.3 mol/L.