Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites
Sugar palm fibre (SPF) was treated with NaClO2, bleached with NaOH and subsequently hydrolyzed with acid to obtain sugar palm nanocrystalline cellulose (SPNCCs). Bionanocomposites in the form of films were prepared by mixing sugar palm starch (SPS) and sorbitol/glycerol with different nanofiller SPN...
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| Format: | Article |
| Language: | English |
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Elsevier
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/72240/ http://psasir.upm.edu.my/id/eprint/72240/1/Development%20and%20characterization%20of%20sugar%20palm%20nanocrystalline%20.pdf |
| _version_ | 1848857070821965824 |
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| author | Rushdan, Ahmad Ilyas Salit, Mohd Sapuan Ishak, Mohamad Ridzwan Zainudin, Edi Syams |
| author_facet | Rushdan, Ahmad Ilyas Salit, Mohd Sapuan Ishak, Mohamad Ridzwan Zainudin, Edi Syams |
| author_sort | Rushdan, Ahmad Ilyas |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Sugar palm fibre (SPF) was treated with NaClO2, bleached with NaOH and subsequently hydrolyzed with acid to obtain sugar palm nanocrystalline cellulose (SPNCCs). Bionanocomposites in the form of films were prepared by mixing sugar palm starch (SPS) and sorbitol/glycerol with different nanofiller SPNCCs compositions (0–1.0 wt%) using solution casting method. The resulting fibres and nanocomposites were characterized in terms of morphology (FESEM and TEM), footprint, crystallinity (XRD), light transmittance, biodegradability, physical, water barrier, thermal (TGA, DSC and DMA) and mechanical properties. The length (L), diameter (D) and L/D values of the SPNCCs were 130 ± 30.23, 8.5 ± 1.82 nm, and 15.3, respectively. The SPS/SPNCCs nanocomposite films exhibited higher crystallinity, tensile strength, Young’s modulus, thermal and water-resistance compared to the neat SPS film. The results showed that the tensile strength and moduli of the bionanocomposites increased after being reinforced with SPNCCs and the optimum nanofiller content was 0.5%. |
| first_indexed | 2025-11-15T11:51:43Z |
| format | Article |
| id | upm-72240 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:51:43Z |
| publishDate | 2018 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-722402020-04-19T15:56:42Z http://psasir.upm.edu.my/id/eprint/72240/ Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites Rushdan, Ahmad Ilyas Salit, Mohd Sapuan Ishak, Mohamad Ridzwan Zainudin, Edi Syams Sugar palm fibre (SPF) was treated with NaClO2, bleached with NaOH and subsequently hydrolyzed with acid to obtain sugar palm nanocrystalline cellulose (SPNCCs). Bionanocomposites in the form of films were prepared by mixing sugar palm starch (SPS) and sorbitol/glycerol with different nanofiller SPNCCs compositions (0–1.0 wt%) using solution casting method. The resulting fibres and nanocomposites were characterized in terms of morphology (FESEM and TEM), footprint, crystallinity (XRD), light transmittance, biodegradability, physical, water barrier, thermal (TGA, DSC and DMA) and mechanical properties. The length (L), diameter (D) and L/D values of the SPNCCs were 130 ± 30.23, 8.5 ± 1.82 nm, and 15.3, respectively. The SPS/SPNCCs nanocomposite films exhibited higher crystallinity, tensile strength, Young’s modulus, thermal and water-resistance compared to the neat SPS film. The results showed that the tensile strength and moduli of the bionanocomposites increased after being reinforced with SPNCCs and the optimum nanofiller content was 0.5%. Elsevier 2018-12 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/72240/1/Development%20and%20characterization%20of%20sugar%20palm%20nanocrystalline%20.pdf Rushdan, Ahmad Ilyas and Salit, Mohd Sapuan and Ishak, Mohamad Ridzwan and Zainudin, Edi Syams (2018) Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites. Carbohydrate Polymers, 202. 186 - 202. ISSN 0144-8617; ESSN: 1879-1344 https://www.sciencedirect.com/science/article/abs/pii/S014486171831066X 10.1016/j.carbpol.2018.09.002 |
| spellingShingle | Rushdan, Ahmad Ilyas Salit, Mohd Sapuan Ishak, Mohamad Ridzwan Zainudin, Edi Syams Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| title | Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| title_full | Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| title_fullStr | Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| title_full_unstemmed | Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| title_short | Development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| title_sort | development and characterization of sugar palm nanocrystalline cellulose reinforced sugar palm starch bionanocomposites |
| url | http://psasir.upm.edu.my/id/eprint/72240/ http://psasir.upm.edu.my/id/eprint/72240/ http://psasir.upm.edu.my/id/eprint/72240/ http://psasir.upm.edu.my/id/eprint/72240/1/Development%20and%20characterization%20of%20sugar%20palm%20nanocrystalline%20.pdf |