Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods
Superabsorbent polymer was synthesised by using graft polymerisation method incorporated with micro crystalline cellulose (MCC) as a filler and sodium bicarbonate (NaHCO3) as the foaming agent. The addition of organic filler and porosity generator produced a highly porous biodegradable superabsorben...
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| Format: | Article |
| Language: | English English |
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Elsevier Ltd
2023
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| Online Access: | http://umpir.ump.edu.my/id/eprint/40414/1/Synthesis%20and%20characterisation%20of%20microcrystalline%20cellulose.pdf http://umpir.ump.edu.my/id/eprint/40414/2/Synthesis%20and%20characterisation%20of%20microcrystalline%20cellulose-g-poly%20%28Acrylamide%29%20superporous%20absorbent%20composite%20using%20graft%20polymerisation%20methods_ABS.pdf |
| _version_ | 1825815483400585216 |
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| author | Suriati, Ghazali Saidatul Shima, Jamari Noor Liyana, Che Lah Najahusna, Adnan |
| author_facet | Suriati, Ghazali Saidatul Shima, Jamari Noor Liyana, Che Lah Najahusna, Adnan |
| author_sort | Suriati, Ghazali |
| collection | UMP |
| description | Superabsorbent polymer was synthesised by using graft polymerisation method incorporated with micro crystalline cellulose (MCC) as a filler and sodium bicarbonate (NaHCO3) as the foaming agent. The addition of organic filler and porosity generator produced a highly porous biodegradable superabsorbent polymer composite (HP-PAM-g-MCC), which improved the characteristics of the acquired products, in comparison with the conventional SAP. Determination of water absorbency was tested by using the tea bag method after immersing in distilled water. The effects on amount of MCC and sodium bicarbonate addition towards water absorbency were studied to determine the optimum condition of PAM-g-MCC SAPs composite. The maximum water absorbency of PAM-g-MCC composite was achieved at 1.0 wt% of MCC and 1 wt% NaHCO3, resulting in 74.01 g/g and 93.96 g/g of water absorbency, respectively. The Fourier transform infrared (FTIR) and scanning electron microscope (SEM) analyses data revealed the presence of chemical bonding and morphological characteristics corresponding to the water absorption capacity of HP-PAM-g-MCC. |
| first_indexed | 2024-04-22T01:26:10Z |
| format | Article |
| id | UMPir40414 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-04-22T01:26:10Z |
| publishDate | 2023 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | UMPir404142024-04-16T04:23:54Z http://umpir.ump.edu.my/id/eprint/40414/ Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods Suriati, Ghazali Saidatul Shima, Jamari Noor Liyana, Che Lah Najahusna, Adnan QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Superabsorbent polymer was synthesised by using graft polymerisation method incorporated with micro crystalline cellulose (MCC) as a filler and sodium bicarbonate (NaHCO3) as the foaming agent. The addition of organic filler and porosity generator produced a highly porous biodegradable superabsorbent polymer composite (HP-PAM-g-MCC), which improved the characteristics of the acquired products, in comparison with the conventional SAP. Determination of water absorbency was tested by using the tea bag method after immersing in distilled water. The effects on amount of MCC and sodium bicarbonate addition towards water absorbency were studied to determine the optimum condition of PAM-g-MCC SAPs composite. The maximum water absorbency of PAM-g-MCC composite was achieved at 1.0 wt% of MCC and 1 wt% NaHCO3, resulting in 74.01 g/g and 93.96 g/g of water absorbency, respectively. The Fourier transform infrared (FTIR) and scanning electron microscope (SEM) analyses data revealed the presence of chemical bonding and morphological characteristics corresponding to the water absorption capacity of HP-PAM-g-MCC. Elsevier Ltd 2023 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40414/1/Synthesis%20and%20characterisation%20of%20microcrystalline%20cellulose.pdf pdf en http://umpir.ump.edu.my/id/eprint/40414/2/Synthesis%20and%20characterisation%20of%20microcrystalline%20cellulose-g-poly%20%28Acrylamide%29%20superporous%20absorbent%20composite%20using%20graft%20polymerisation%20methods_ABS.pdf Suriati, Ghazali and Saidatul Shima, Jamari and Noor Liyana, Che Lah and Najahusna, Adnan (2023) Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods. Materials Today: Proceedings. pp. 1-6. ISSN 2214-7853. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.matpr.2023.04.284 https://doi.org/10.1016/j.matpr.2023.04.284 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Suriati, Ghazali Saidatul Shima, Jamari Noor Liyana, Che Lah Najahusna, Adnan Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods |
| title | Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods |
| title_full | Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods |
| title_fullStr | Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods |
| title_full_unstemmed | Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods |
| title_short | Synthesis and characterisation of microcrystalline cellulose-g-poly (Acrylamide) superporous absorbent composite using graft polymerisation methods |
| title_sort | synthesis and characterisation of microcrystalline cellulose g poly acrylamide superporous absorbent composite using graft polymerisation methods |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/40414/1/Synthesis%20and%20characterisation%20of%20microcrystalline%20cellulose.pdf http://umpir.ump.edu.my/id/eprint/40414/2/Synthesis%20and%20characterisation%20of%20microcrystalline%20cellulose-g-poly%20%28Acrylamide%29%20superporous%20absorbent%20composite%20using%20graft%20polymerisation%20methods_ABS.pdf |
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