Use of microperlite in direct polymerization of lactic acid
Yazarlar (1)
Doç. Dr. Özlem EĞRİ
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | International Journal of Polymer Analysis and Characterization |
| Dergi ISSN | 1023-666X Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2019 |
| Cilt No | 24 |
| Sayı | 2 |
| Sayfalar | 142 / 149 |
| DOI Numarası | 10.1080/1023666X.2018.1562412 |
| Makale Linki | https://www.tandfonline.com/doi/full/10.1080/1023666X.2018.1562412 |
| Özet |
| PLA is one of the most frequently used biodegradable polymers. In this work, PLA was synthesized by direct condensation polymerization of lactic acid in the presence of microperlite to obtain enhanced thermal stability of PLA polymer. Molecular weights of the synthesized polymers were determined by GPC. Chemical structure analyses was done by FTIR. The degree of crystallinity was evaluated by DSC and XRD. Thermal stability of polymers was investigated by DSC and TGA. It has been observed that the existence of perlite has significantly increased the crystallinity and degradation temperature, therefore, enhanced the thermal stability of the PLA. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 5 |