Synthesis and Characterization of Poly(Ԑ-caprolactone-b-Styrene) Block Copolymer by Ring-Opening Polymerization and Reversible Addition-Fragmentation Chain Transfer Polymerization
Yazarlar (2)
Doç. Dr. Bedrettin SAVAŞ Kafkas Üniversitesi, Türkiye
Temel Öztürk Giresun Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(Diğer hakemli uluslarası dergilerde yayınlanan tam makale)
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| Dergi Adı | Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi | ||
| Dergi ISSN | 2146-0574 | ||
| Dergi Tarandığı Indeksler | TR DİZİN | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2020 |
| Kabul Tarihi | 26-03-2020 | Yayınlanma Tarihi | 01-09-2020 |
| Cilt / Sayı / Sayfa | 10 / 3 / 1759–1766 | DOI | 10.21597/jist.686682 |
| Makale Linki | https://dergipark.org.tr/en/download/article-file/961757 | ||
| Özet |
| The synthesis of the block copolymer was carried out using the RAFT polymerization technique and the ring-opening polymerization (ROP) technique using a novel two functional initiator (RAFT-ROP agent). For this purpose, RAFT-ROP agent was obtained using 5-bromo-2- hydroxybenzaldehyde and potassium salt of ethyl xanthogenate. RAFT-macro agent was synthesized by ROP of ɛ-caprolactone (CL) with RAFT-ROP agent. Then, poly(ɛ-caprolactone-b-styrene) block copolymer was synthesized using RAFT polymerization in the presence of RAFT-macro agent using styrene. The products were characterized using GPC, FT-IR and 1H-NMR analyses. Decomposition temperatures of the block copolymer were monitored by TGA method. Spectroscopic and thermal analyses revealed that the reactions were successfully carried out. |
| Anahtar Kelimeler |
| Novel Two Functional Initiator | RAFT-Macro Agent | Block Copolymer | RAFT Polymerization | Ring-Opening Polymerization (ROP) |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları |