Synthesis and characterization of bio-based benzoxazines derived from thymol
Yazarlar (3)
Yelda Ertas Dogan Bilkent Üniversitesi, Türkiye
Doç. Dr. Bekir SAYGINER Kırşehir Ahi Evran Üniversitesi, Türkiye
Tamer Uyar
Bilkent Üniversitesi, Türkiye
Bilkent Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of Applied Polymer Science (Q2) | ||
| Dergi ISSN | 0021-8995 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 05-2019 |
| Kabul Tarihi | 29-10-2018 | Yayınlanma Tarihi | 02-01-2019 |
| Cilt / Sayı / Sayfa | 136 / 17 / 47371–0 | DOI | 10.1002/app.47371 |
| Makale Linki | https://onlinelibrary.wiley.com/doi/10.1002/app.47371 | ||
| UAK Araştırma Alanları |
Fiziksel Kimya
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| Özet |
| In the present study, bio‐based benzoxazine resins were synthesized from bio‐based phenolic compound; thymol, and three different amines; ethylamine, aniline and 1,6‐diaminohexane, and paraformaldehyde by solvent‐free condensation reaction. The chemical structures of bio‐based benzoxazines; T‐ea (thymol, ethylamine), T‐a (thymol, aniline), and T‐dh (thymol, 1,6‐diaminohexane) were characterized by proton nuclear magnetic resonance spectroscopy, Fourier transform infrared (FTIR) spectroscopy, elemental analysis, and high‐resolution mass spectrometry. The curing studies of T‐ea, T‐a, and T‐dh bio‐based benzoxazines were performed by stepwise thermal treatment at 150, 175, 200, 225, and 250 °C. The polymerization (ring‐opening and crosslinking reactions) of T‐ea, T‐a, and T‐dh bio‐based benzoxazines was investigated by FTIR spectroscopy. Cure analysis was conducted using … |
| Anahtar Kelimeler |
| Bio-based benzoxazine | Polybenzoxazines | Solventless synthesis | Thermal properties | Thymol |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 55 |
| Scopus | 57 |
| Google Scholar | 60 |