Synthesis and characterization of sugar-based methacrylates and their random copolymers by ATRP
Yazarlar (5)
G. Acik
Yalova Üniversitesi, Türkiye
Yalova Üniversitesi, Türkiye
S. Yildiran
Ege Üniversitesi, Türkiye
Ege Üniversitesi, Türkiye
G. Kok
Ege Üniversitesi, Türkiye
Ege Üniversitesi, Türkiye
Y. Salman
Ege Üniversitesi, Türkiye
Ege Üniversitesi, Türkiye
Prof. Dr. Mehmet Atilla TAŞDELEN Yalova Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Express Polymer Letters (Q1) | ||
| Dergi ISSN | 1788-618X Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2017 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-01-2017 |
| Cilt / Sayı / Sayfa | 11 / 10 / 799–808 | DOI | 10.3144/expresspolymlett.2017.76 |
| Makale Linki | http://www.expresspolymlett.com/letolt.php?file=EPL-0008149&mi=c | ||
| UAK Araştırma Alanları |
Polimer Bilimi
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| Özet |
| Various sugar-based methacrylate monomers have been prepared and randomly copolymerized with methyl methacrylate (MMA) using classical atom transfer radical polymerization (ATRP). Firstly, four different sugar-based methacrylates are synthesized by two-step method: (i) etherification of protected monosaccharides with epichlorohydrin and (ii) following ring-opening reaction of obtained epoxides with methacrylic acid (MAA) in the presence of triethylamine. Next, these monomers are copolymerized with MMA via ATRP at 90°C to obtain corresponding random copolymers. The molecular weights of the copolymers are determined by both GPC (gel permeation chromatography) and1H-NMR (nuclear magnetic resonance spectroscopy) analyses and found as 10600~16800 and 12200~18500 g/mol, respectively. Moreover, the copolymer compositions are also determined by1H-NMR analysis using characteristic signals of the monomers and found as about 94.1~97.8%, which are good agreement with feeding ratio. In addition, the glass transition temperatures of copolymers are found as 101.2~102.9°C by changing type and composition of sugar-based methacrylate monomers. Overall, a series of well-defined random copolymers comprising different sugar-based methacrylates and methyl methacrylates were successfully synthesized by classical ATRP method. |
| Anahtar Kelimeler |
| Atom transfer radical polymerization | Polymer synthesis | Random copolymers | Sugar based monomers |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 15 |