(UNSPECIFIED) Physico-chemical and thermal studies of newly developed phenolic copolymer resin and its antibacterial activities. In: 2020 International Conference on Advances in Design, Materials and Manufacturing.
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Abstract
A new random copolymer derived from 8-hydroxyquinoline, vanillin, 4-hydroxyacetophenone and formaldehyde was synthesized using conventional condensation polymerization. This copolymer further characterized by FT-IR, 1H NMR, 13C NMR, 13C NMR-DEPT, GPC, BET, DSC and TG-DTG. The apparent activation energy of resin by using Friedman methods and Kissinger-Akahira-Sunose (KAS) were 19.8 and 16.3 kJ mol-1, respectively. The three-dimensional diffusion (D3) decomposition mechanisms for the solid state thermal decomposition of copolymer have been observed from the Craido method and master plots. The copolymer resin could be used in the prevention of infections linked to medical devices. © 2020 Elsevier Ltd. All rights reserved.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | Antibacterial Characterization Copolymer NMR Solid-state mechanism TG-DTG |
| Divisions: | |
| Page Range: | pp. 6805-6810 |
| Journal Index: | Scopus |
| Volume: | 47 |
| Publisher: | Elsevier Ltd |
| Identification Number: | https://doi.org/10.1016/j.matpr.2021.05.135 |
| ISBN: | 22147853 (ISSN) |
| Depositing User: | مهندس مهدی شریفی |
| URI: | http://eprints.mubam.ac.ir/id/eprint/1330 |
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