دورية أكاديمية
Ultrasound Assisted Synthesis of Polylimonene and Organomodified-clay Nanocomposites: A Structural, Morphological and Thermal Properties
| العنوان: | Ultrasound Assisted Synthesis of Polylimonene and Organomodified-clay Nanocomposites: A Structural, Morphological and Thermal Properties |
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| المؤلفون: | Hodhaifa Derdar, Geoffrey Robert Mitchell, Zakaria Cherifi, Mohammed Belbachir, Mohamed Benachour, Rachid Meghabar, Khaldoun Bachari, Amine Harrane |
| المصدر: | Bulletin of Chemical Reaction Engineering & Catalysis, Vol 15, Iss 3, Pp 798-807 (2020) |
| بيانات النشر: | Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS), 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Chemical engineering |
| مصطلحات موضوعية: | ultrasound, polylimonene, green-nanocomposites, organo-modified clay, polymer/clay, Chemical engineering, TP155-156 |
| الوصف: | Polylimonene-clay nanocomposites (PLM-Mag 2, 3, 6 and 10% by weight of clay) were prepared by mixing Maghnite-CTA+ (Mag-CTA+) and polylimonene (PLM) in solution using ultrasonic irradiation. The catalyst preparation method were studied in order to determine and evaluate their structural, morphological and thermal properties. The Mag-CTA+ is an organophylic montmorillonite silicate clay prepared through a direct exchange process, using green natural clay of Maghnia (west of Algeria) called Maghnite. The Algerian clay was modified by ultrasonic-assisted method using cetyltrimethylammonuim bromide (CTAB) in which they used as green nano-reinforcing filler. Polylimonene was obtained by the polymerization of limonene, using Mag-H+ as a catalyst. The morphology of the obtained nanocomposites was studied by X-ray diffraction (XRD), scanning electronic microscopy (SEM), transmission electronic microscopy (TEM) and infrared spectroscopy (FT-IR). Thermogravimetric analysis (TGA) shows that the nanocomposites have a high degradation temperature (200−250 °C) compared with the pure polylimonene (140 °C). The analyses confirmed the chemical modification of montmorillonite layers and their uniformly dispersion in the polylimonene matrix. Exfoliated structures were obtained for low amounts of clay (2 and 3% by weight), while intercalated structures and immiscible regions were detected for high amounts of clay (6 and 10% by weight). Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Indonesian |
| تدمد: | 1978-2993 |
| Relation: | https://journal.bcrec.id/index.php/bcrec/article/view/9185; https://doaj.org/toc/1978-2993 |
| DOI: | 10.9767/bcrec.15.3.9185.798-807 |
| URL الوصول: | https://doaj.org/article/e4750ba71e5e49b7936dbbd67ef521bd |
| رقم الأكسشن: | edsdoj.4750ba71e5e49b7936dbbd67ef521bd |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19782993 |
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| DOI: | 10.9767/bcrec.15.3.9185.798-807 |