Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method
A bio-based polybenzoxazine demonstrating excellent thermal properties was synthesized using phenolic and its derivatives derived from liquefaction of empty fruit bunch (EFB) fibres to fulfill green chemistry principles. The liquefied EFB was reacted with furfurylamine and paraformaldehyde through a...
| Main Authors: | , , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Elsevier Ltd
2021
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35466/1/Structural%20and%20thermal%20analysis%20of%20bio-based%20polybenzoxazine%20derived%20from%20liquefied.pdf http://umpir.ump.edu.my/id/eprint/35466/2/Structural%20and%20thermal%20analysis%20of%20bio-based%20polybenzoxazine%20derived%20from%20liquefied_Abs.pdf |
| _version_ | 1796995343517220864 |
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| author | Nurfatin Farhanah, Rohimi Muhd Nor Arifin, Yaakob Rasidi, Roslan Nurjannah, Salim Siti Noor Hidayah, Mustapha Mohd Hasbi, Ab. Rahim Chia, Chinhua Sarani, Zakaria |
| author_facet | Nurfatin Farhanah, Rohimi Muhd Nor Arifin, Yaakob Rasidi, Roslan Nurjannah, Salim Siti Noor Hidayah, Mustapha Mohd Hasbi, Ab. Rahim Chia, Chinhua Sarani, Zakaria |
| author_sort | Nurfatin Farhanah, Rohimi |
| collection | UMP |
| description | A bio-based polybenzoxazine demonstrating excellent thermal properties was synthesized using phenolic and its derivatives derived from liquefaction of empty fruit bunch (EFB) fibres to fulfill green chemistry principles. The liquefied EFB was reacted with furfurylamine and paraformaldehyde through a Mannich condensation reaction. For comparison purposes, a guaiacol polybenzoxazine was synthesized using guaiacol as a phenolic component reacted with similar amine and aldehyde. Both types of polybenzoxazine synthesized from liquefied EFB and guaiacol were named L-fa and G-fa, respectively. The structural analysis was performed using Fourier-Transform Infrared (FTIR) and proton Nuclear Magnetic Resonance (1H NMR). It was observed that the synthesis of benzoxazine groups for both types of polybenzoxazine was successful with the formation of the oxazine ring. Thermal stability showed that liquefied EFB polybenzoxazine (L-fa) has higher thermal stability above 360 °C compared to guaiacol-polybenzoxazine (G-fa), which is higher is 280 °C due to the complex structure of the lignin derivative in the liquefied EFB. For polymerization behavior, L-fa exhibit two exothermic peaks compared to three peaks on G-fa, indicating that L-fa is more reactive due to additional polymerizable sites present in L-fa. This work widens the synthesis route for the preparation of bio-based benzoxazine derived from oil palm waste which will perpetuate outstanding evolution towards the sustainable development of the bio-based polymeric industry. |
| first_indexed | 2024-03-06T13:00:56Z |
| format | Conference or Workshop Item |
| id | UMPir35466 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T13:00:56Z |
| publishDate | 2021 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir354662022-10-28T01:24:44Z http://umpir.ump.edu.my/id/eprint/35466/ Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method Nurfatin Farhanah, Rohimi Muhd Nor Arifin, Yaakob Rasidi, Roslan Nurjannah, Salim Siti Noor Hidayah, Mustapha Mohd Hasbi, Ab. Rahim Chia, Chinhua Sarani, Zakaria HD Industries. Land use. Labor Q Science (General) T Technology (General) A bio-based polybenzoxazine demonstrating excellent thermal properties was synthesized using phenolic and its derivatives derived from liquefaction of empty fruit bunch (EFB) fibres to fulfill green chemistry principles. The liquefied EFB was reacted with furfurylamine and paraformaldehyde through a Mannich condensation reaction. For comparison purposes, a guaiacol polybenzoxazine was synthesized using guaiacol as a phenolic component reacted with similar amine and aldehyde. Both types of polybenzoxazine synthesized from liquefied EFB and guaiacol were named L-fa and G-fa, respectively. The structural analysis was performed using Fourier-Transform Infrared (FTIR) and proton Nuclear Magnetic Resonance (1H NMR). It was observed that the synthesis of benzoxazine groups for both types of polybenzoxazine was successful with the formation of the oxazine ring. Thermal stability showed that liquefied EFB polybenzoxazine (L-fa) has higher thermal stability above 360 °C compared to guaiacol-polybenzoxazine (G-fa), which is higher is 280 °C due to the complex structure of the lignin derivative in the liquefied EFB. For polymerization behavior, L-fa exhibit two exothermic peaks compared to three peaks on G-fa, indicating that L-fa is more reactive due to additional polymerizable sites present in L-fa. This work widens the synthesis route for the preparation of bio-based benzoxazine derived from oil palm waste which will perpetuate outstanding evolution towards the sustainable development of the bio-based polymeric industry. Elsevier Ltd 2021 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35466/1/Structural%20and%20thermal%20analysis%20of%20bio-based%20polybenzoxazine%20derived%20from%20liquefied.pdf pdf en http://umpir.ump.edu.my/id/eprint/35466/2/Structural%20and%20thermal%20analysis%20of%20bio-based%20polybenzoxazine%20derived%20from%20liquefied_Abs.pdf Nurfatin Farhanah, Rohimi and Muhd Nor Arifin, Yaakob and Rasidi, Roslan and Nurjannah, Salim and Siti Noor Hidayah, Mustapha and Mohd Hasbi, Ab. Rahim and Chia, Chinhua and Sarani, Zakaria (2021) Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method. In: Materials Today: Proceedings, 3rd Symposium on Industrial Science and Technology (SISTEC2021) , 25-26 August 2021 , Virtual Conference, Universiti Malaysia Pahang, Malaysia. pp. 1367-1371., 51 (Part 2). ISSN 2214-7853 https://doi.org/10.1016/j.matpr.2021.11.410 |
| spellingShingle | HD Industries. Land use. Labor Q Science (General) T Technology (General) Nurfatin Farhanah, Rohimi Muhd Nor Arifin, Yaakob Rasidi, Roslan Nurjannah, Salim Siti Noor Hidayah, Mustapha Mohd Hasbi, Ab. Rahim Chia, Chinhua Sarani, Zakaria Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method |
| title | Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method |
| title_full | Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method |
| title_fullStr | Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method |
| title_full_unstemmed | Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method |
| title_short | Structural and thermal analysis of bio-based polybenzoxazine derived from liquefied empty fruit bunch (EFB) via solventless method |
| title_sort | structural and thermal analysis of bio based polybenzoxazine derived from liquefied empty fruit bunch efb via solventless method |
| topic | HD Industries. Land use. Labor Q Science (General) T Technology (General) |
| url | http://umpir.ump.edu.my/id/eprint/35466/1/Structural%20and%20thermal%20analysis%20of%20bio-based%20polybenzoxazine%20derived%20from%20liquefied.pdf http://umpir.ump.edu.my/id/eprint/35466/2/Structural%20and%20thermal%20analysis%20of%20bio-based%20polybenzoxazine%20derived%20from%20liquefied_Abs.pdf |
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