SYNTHESIS OF BLOCK COPOLYMERS VIA ANION-TO-RADICAL TRANSFORMATION
EUROPEAN POLYMER JOURNAL, cilt.28, sa.10, ss.1295-1297, 1992 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 28 Sayı: 10
- Basım Tarihi: 1992
- Doi Numarası: 10.1016/0014-3057(92)90221-m
- Dergi Adı: EUROPEAN POLYMER JOURNAL
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.1295-1297
- Karadeniz Teknik Üniversitesi Adresli: Hayır
Özet
Synthesis of (methyl methacrylate)-styrene block copolymers was carried out using anion-to-radical transformation. For this purpose, living polystyryl anion, prepared by using a new anionic difunctional initiator, 1,5-di(2-(3,3-dimethyl butyl-1-lithio)naphthalene, was terminated by the addition of 4,4'-bromomethyl dibenzoyl peroxide. Polystyrene samples having peroxide terminal groups were then used as initiators in the polymerization of methyl methacrylate. Block copolymers were characterized by spectroscopic and fractional precipitation methods.