The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye.
Nanofibres produced by electrospinning have high porosity, low basis weight, high surface area, and controllable pore size, which can be applied in various applications such as solar cells, supercapacitors, tissue engineering and regenerative medicine, wound dressing, chemical and gas sensing and ph...
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| Format: | Article |
| Language: | English |
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Penerbit Akademia Baru
2023
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| Online Access: | http://eprints.utm.my/106151/1/MohdAziziAbdulRahman2023_TheEffectsofFifferentConcentrationsofNanoclay.pdf |
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| author | Mohd. Hami, Siddratul Sarah Nor Affandi, Nor Dalila Mohd., Ahmad Faiza Harun, Ahmad Mukifza Abdul Rahman, Mohd. Azizi Indrie, Liliana Ahmad, Mohd. Rozi |
| author_facet | Mohd. Hami, Siddratul Sarah Nor Affandi, Nor Dalila Mohd., Ahmad Faiza Harun, Ahmad Mukifza Abdul Rahman, Mohd. Azizi Indrie, Liliana Ahmad, Mohd. Rozi |
| author_sort | Mohd. Hami, Siddratul Sarah |
| collection | ePrints |
| description | Nanofibres produced by electrospinning have high porosity, low basis weight, high surface area, and controllable pore size, which can be applied in various applications such as solar cells, supercapacitors, tissue engineering and regenerative medicine, wound dressing, chemical and gas sensing and photocatalysis. However, nanofibres have poor filtration properties, particularly in textile wastewater due to the poor colour adsorption by the fibres. Hence, the study aimed to improve the filtration properties of the nanofibres by developing a bi-layer membrane of polyvinyl alcohol (PVA) nanofibres-polyester woven with different concentrations of nanoclay. In this study, the nanoclay was added to polyvinyl alcohol (PVA) solution, which was electrospun using electrospinning to make PVA/nanoclay with polyester bi-layer. The analysis shows that the addition of nanoclay resulted in good adsorption of direct red dyes since direct dyes are often used in textile industry, indicating an improvement in the filtration properties. The tensile strength and Young’s modulus of samples decreased with an increase in the nanoclay concentration due to the fibre becoming stiffer in the bi-layer sample. |
| first_indexed | 2024-09-24T00:00:48Z |
| format | Article |
| id | utm.eprints-106151 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-09-24T00:00:48Z |
| publishDate | 2023 |
| publisher | Penerbit Akademia Baru |
| record_format | dspace |
| spelling | utm.eprints-1061512024-06-09T09:12:12Z http://eprints.utm.my/106151/ The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. Mohd. Hami, Siddratul Sarah Nor Affandi, Nor Dalila Mohd., Ahmad Faiza Harun, Ahmad Mukifza Abdul Rahman, Mohd. Azizi Indrie, Liliana Ahmad, Mohd. Rozi Q Science (General) Nanofibres produced by electrospinning have high porosity, low basis weight, high surface area, and controllable pore size, which can be applied in various applications such as solar cells, supercapacitors, tissue engineering and regenerative medicine, wound dressing, chemical and gas sensing and photocatalysis. However, nanofibres have poor filtration properties, particularly in textile wastewater due to the poor colour adsorption by the fibres. Hence, the study aimed to improve the filtration properties of the nanofibres by developing a bi-layer membrane of polyvinyl alcohol (PVA) nanofibres-polyester woven with different concentrations of nanoclay. In this study, the nanoclay was added to polyvinyl alcohol (PVA) solution, which was electrospun using electrospinning to make PVA/nanoclay with polyester bi-layer. The analysis shows that the addition of nanoclay resulted in good adsorption of direct red dyes since direct dyes are often used in textile industry, indicating an improvement in the filtration properties. The tensile strength and Young’s modulus of samples decreased with an increase in the nanoclay concentration due to the fibre becoming stiffer in the bi-layer sample. Penerbit Akademia Baru 2023-09 Article PeerReviewed application/pdf en http://eprints.utm.my/106151/1/MohdAziziAbdulRahman2023_TheEffectsofFifferentConcentrationsofNanoclay.pdf Mohd. Hami, Siddratul Sarah and Nor Affandi, Nor Dalila and Mohd., Ahmad Faiza and Harun, Ahmad Mukifza and Abdul Rahman, Mohd. Azizi and Indrie, Liliana and Ahmad, Mohd. Rozi (2023) The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. Journal of Advanced Research in Applied Sciences and Engineering Technology, 32 (1). pp. 359-367. ISSN 2462-1943 http://dx.doi.org/10.37934/araset.32.1.359367 DOI: 10.37934/araset.32.1.359367 |
| spellingShingle | Q Science (General) Mohd. Hami, Siddratul Sarah Nor Affandi, Nor Dalila Mohd., Ahmad Faiza Harun, Ahmad Mukifza Abdul Rahman, Mohd. Azizi Indrie, Liliana Ahmad, Mohd. Rozi The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. |
| title | The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. |
| title_full | The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. |
| title_fullStr | The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. |
| title_full_unstemmed | The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. |
| title_short | The effects of different concentrations of nanoclay in polyvinyl alcohol (PVA) nanofibres-polyester bilayer on morphological structure, mechanical properties, and filtration of direct red dye. |
| title_sort | effects of different concentrations of nanoclay in polyvinyl alcohol pva nanofibres polyester bilayer on morphological structure mechanical properties and filtration of direct red dye |
| topic | Q Science (General) |
| url | http://eprints.utm.my/106151/1/MohdAziziAbdulRahman2023_TheEffectsofFifferentConcentrationsofNanoclay.pdf |
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