Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim
Polylactide was synthesized via ring –opening polymerization of lactide. The ring opening polymerization of lactide usually used the homogenous catalyst for the process polymerization of the lactide. But, for the polymerization process used the homogenous catalyst need the complex separation process...
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| Format: | Article |
| Language: | en |
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| Online Access: | https://ir.uitm.edu.my/id/eprint/117635/1/117635.pdf https://ir.uitm.edu.my/id/eprint/117635/ |
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| author | Zamri, Mohd Aizat Ibrahim, Norliza |
| author_facet | Zamri, Mohd Aizat Ibrahim, Norliza |
| author_sort | Zamri, Mohd Aizat |
| building | Tun Abdul Razak Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Mara |
| content_source | UiTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Polylactide was synthesized via ring –opening polymerization of lactide. The ring opening polymerization of lactide usually used the homogenous catalyst for the process polymerization of the lactide. But, for the polymerization process used the homogenous catalyst need the complex separation process in liquid-liquid component. Then, the heterogeneous catalyst need to use so the process of separation of PLA more easy. The tin octoace was used as the catalyst for this experiment. The aim of this experiment to study the polymerization of lactide with the heterogeneous catalyst. The properties of PLA were studied as a function of the concentration of lactide (0.5M, 0.3 and 0.1M) relative to the synthesis of PLA. The PLA were characterize by uv-visible spectroscopy (UV-vis) and Fourier transform infrared spectroscopy (FT-IR). The UV-vis showed the wavelength 233 nm of the PLA in the solution with different absorbance. FT-IR spectra showed the different between PLA and the lactide. |
| format | Article |
| id | my.uitm.ir-117635 |
| institution | Universiti Teknologi Mara |
| language | en |
| record_format | eprints |
| spelling | my.uitm.ir-1176352025-06-19T05:00:44Z https://ir.uitm.edu.my/id/eprint/117635/ Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim Zamri, Mohd Aizat Ibrahim, Norliza TP Chemical technology Polylactide was synthesized via ring –opening polymerization of lactide. The ring opening polymerization of lactide usually used the homogenous catalyst for the process polymerization of the lactide. But, for the polymerization process used the homogenous catalyst need the complex separation process in liquid-liquid component. Then, the heterogeneous catalyst need to use so the process of separation of PLA more easy. The tin octoace was used as the catalyst for this experiment. The aim of this experiment to study the polymerization of lactide with the heterogeneous catalyst. The properties of PLA were studied as a function of the concentration of lactide (0.5M, 0.3 and 0.1M) relative to the synthesis of PLA. The PLA were characterize by uv-visible spectroscopy (UV-vis) and Fourier transform infrared spectroscopy (FT-IR). The UV-vis showed the wavelength 233 nm of the PLA in the solution with different absorbance. FT-IR spectra showed the different between PLA and the lactide. Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/117635/1/117635.pdf Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim. pp. 1-4. |
| spellingShingle | TP Chemical technology Zamri, Mohd Aizat Ibrahim, Norliza Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim |
| title | Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim |
| title_full | Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim |
| title_fullStr | Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim |
| title_full_unstemmed | Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim |
| title_short | Polymerization on the lactide to PLA the effect of lactide concentration: article / Mohd Aizat Zamri, Norliza Ibrahim |
| title_sort | polymerization on the lactide to pla the effect of lactide concentration: article / mohd aizat zamri, norliza ibrahim |
| topic | TP Chemical technology |
| url | https://ir.uitm.edu.my/id/eprint/117635/1/117635.pdf https://ir.uitm.edu.my/id/eprint/117635/ |
| url_provider | http://ir.uitm.edu.my/ |