Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal
A versatile and economic synthetic material is successfully prepared using a low-cost polyvinyl alcohol (PVA) and renewable cellulose nanocrystal (CNC) obtained from oil palm biomass through freeze-drying process. The PVA-based aerogels were incorporated with the CNC and glutaraldehyde (GA) which ac...
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my.iium.irep.1065632023-09-04T07:31:47Z http://irep.iium.edu.my/106563/ Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal Nasrudin, Raimi Fariz Samat, Noorasikin Engliman, Nurul Sakinah T173.2 Technological change A versatile and economic synthetic material is successfully prepared using a low-cost polyvinyl alcohol (PVA) and renewable cellulose nanocrystal (CNC) obtained from oil palm biomass through freeze-drying process. The PVA-based aerogels were incorporated with the CNC and glutaraldehyde (GA) which acted as nanofiller and crosslinker, respectively. The properties of fabricated hybrid aerogel samples were measured, and analyzed using compression testing, scanning electron microscope (SEM) and Barrett-Joyner-Halenda (BJH). The presence of CNC and GA crosslinkers have improved the compressive strength of PVA aerogel. The SEM analysis revealed that both materials affects the pore structures in term of its morphology, size and volume. The results of pore volume and volume is supported with the BJH results. Springer 2023-05-14 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/106563/1/106563_Characterization%20of%20poly%28vinyl%29%20alcohol.pdf application/pdf en http://irep.iium.edu.my/106563/2/106563_Characterization%20of%20poly%28vinyl%29%20alcohol_SCOPUS.pdf Nasrudin, Raimi Fariz and Samat, Noorasikin and Engliman, Nurul Sakinah (2023) Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal. In: 5th International Conference on Advances in Manufacturing and Materials Engineering (ICAMME2022), IIUM Gombak. https://www.springer.com/series/11236 10.1007/978-981-19-9509-5_75 |
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T173.2 Technological change Nasrudin, Raimi Fariz Samat, Noorasikin Engliman, Nurul Sakinah Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
description |
A versatile and economic synthetic material is successfully prepared using a low-cost polyvinyl alcohol (PVA) and renewable cellulose nanocrystal (CNC) obtained from oil palm biomass through freeze-drying process. The PVA-based aerogels were incorporated with the CNC and glutaraldehyde (GA) which acted as nanofiller and crosslinker, respectively. The properties of fabricated hybrid aerogel samples were measured, and analyzed using compression testing, scanning electron microscope (SEM) and Barrett-Joyner-Halenda (BJH). The presence of CNC and GA crosslinkers have improved the compressive strength of PVA aerogel. The SEM analysis revealed that both materials affects the pore structures in term of its morphology, size and volume. The results of pore volume and volume is supported with the BJH results. |
format |
Conference or Workshop Item |
author |
Nasrudin, Raimi Fariz Samat, Noorasikin Engliman, Nurul Sakinah |
author_facet |
Nasrudin, Raimi Fariz Samat, Noorasikin Engliman, Nurul Sakinah |
author_sort |
Nasrudin, Raimi Fariz |
title |
Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
title_short |
Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
title_full |
Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
title_fullStr |
Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
title_full_unstemmed |
Characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
title_sort |
characterization of poly(vinyl) alcohol based aerogel assisted by cellulose nanocrystal |
publisher |
Springer |
publishDate |
2023 |
url |
http://irep.iium.edu.my/106563/1/106563_Characterization%20of%20poly%28vinyl%29%20alcohol.pdf http://irep.iium.edu.my/106563/2/106563_Characterization%20of%20poly%28vinyl%29%20alcohol_SCOPUS.pdf http://irep.iium.edu.my/106563/ https://www.springer.com/series/11236 |
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1776246849389199360 |
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13.18916 |