Ceric ion initiation of methyl methacrylate from poly(glycidyl azide)-diol

Arslan H., Eroglu M. S., Hazer B.

EUROPEAN POLYMER JOURNAL, cilt.37, sa.3, ss.581-585, 2001 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 37 Sayı: 3
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1016/s0014-3057(00)00126-9
  • Dergi Adı: EUROPEAN POLYMER JOURNAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.581-585
  • Anahtar Kelimeler: redox initiation, ceric ammonium nitrate, poly(methyl methacrylate)-b-poly(glycidyl azide), tetrabutyl ammonium hydrogen sulphate, BLOCK-COPOLYMERS, THERMAL CHARACTERIZATION, GLYCIDYL AZIDE, POLYMERS, GLYCOL)
  • Marmara Üniversitesi Adresli: Hayır

Özet

Polymerization of methyl methacrylate initiated by eerie ammonium nitrate in combination with poly(glycidyl azide)-diol was investigated in aqueous nitric acid. Poly(methyl methacrylate)-b-poly(glycidyl azide) copolymer was obtained. Block copolymer yield was increased using tetrabutyl ammonium hydrogen sulphate as a surfactant. The effect of nitric acid, eerie ions and diol concentration on the block copolymer yield was investigated. Block copolymers were characterized using GPC,H-1-NMR, FTIR, DSC, TGA and fractional precipitation methods. (C) 2001 Elsevier Science Ltd. All rights reserved.