Synthesis and Characterization of Block Graft Copolymers poly epichlorohydrin b styrene g poly methyl methacrylate by Combination of Activated Monomer Polymerization NMP and ATRP
Yazarlar (5)
M. Atilla Tasdelen
Yusuf Yagci
A. Levent Demirel
Tadeusz Biedron
Przemyslaw Kubisa
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | POLYMER BULLETIN (Q2) | ||
| Dergi ISSN | 0170-0839 Dergi Bilgileri (2007) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 04-2007 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 02-12-2006 |
| Cilt / Sayı / Sayfa | 58 / 4 / 653–663 | DOI | 10.1007/s00289-006-0708-y |
| Makale Linki | http://link.springer.com/10.1007/s00289-006-0708-y | ||
| UAK Araştırma Alanları |
Polimer Bilimi
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| Özet |
| Synthesis of block-graft copolymers, namely poly(epichlorohydrin-b-styrene)-g-poly(methyl methacrylate) (PECH-b-St)-g-PMMA) by combination of Activated Monomer (AM), Nitroxide Mediated Polymerization (NMP) and Atom Transfer Radical Polymerization (ATRP) methods was described. For this purpose, first epichlorohydrin (ECH) was polymerized by using BF3THF complex in the presence of 4-hydroxy-2,2,6,6-tetramethyl-1-piperidinyl-1-oxy (HTEMPO) via AM mechanism. The resulting stable radical terminated polymer was subsequently used as a counter radical in the NMP of styrene (St) initiated by benzoyl peroxide to yield block copolymers of ECH and St. Finally, the ATRP of methyl methacrylate (MMA) by using chloromethyl groups of the PECH segment as initiating sites resulted in the formation of (PECH-b-St)-g-PMMA). The structures of the intermediate polymers at various stages were characterized by H-1-NMR spectral investigations. The thermal behavior and surface morphology of the copolymers were also investigated by DSC and AFM measurements. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 27 |