Synthesis and characterization of cellulose nanocrystal derived from paper as nanofiller for polymer insulation materials

Nurul Shafiqah Amirah, Badi and Mohamad Zul Hilmey, Makmud and Chin, Se Mun and Zuhair, Jamain and Jahimin, Asik and Khairatun Najwa, Mohd Amin (2024) Synthesis and characterization of cellulose nanocrystal derived from paper as nanofiller for polymer insulation materials. In: Materials Today: Proceedings. Materials Today: Proceedings; 2nd International Symposium on Advanced Functional Materials, ISAFM 2023 , 16 Feb 2023 , Kuala Lumpur, Malaysia. pp. 69-74., 96. ISSN 2214-7853

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Abstract

The synthesis and characterization of cellulose nanocrystal by utilizing filter paper as the source of material deserves to be an advanced approach. Nanocellulose has received enormous attention due to its unique properties. Being the most abundant organic polymer on earth, nanocellulose is the most suitable candidate for alternative replacement of petroleum-based products. The cellulose was extracted from filter paper by chemical processes involved alkali treatment, bleaching treatment, and acid hydrolysis. Cellulose nanocrystal has been characterized by scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) and Electrical Impedance Spectroscopy (EIS). The dielectric permittivity of the prepared CNC have been investigated in the different temperatures. The nanofiller CNC exhibits a higher real permittivity value at elevated temperatures (60 °C) in the low-frequency region. At high-frequency region, the real permittivity is independent on temperature. In brief, the studies point to the application potential of CNC for future insulation materials.

Item Type:	Conference or Workshop Item (Lecture)
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Cellulose nanocrystal; Insulation materials; Nanofiller
Subjects:	T Technology > TP Chemical technology
Faculty/Division:	Faculty of Chemical and Process Engineering Technology
Depositing User:	Mrs Norsaini Abdul Samat
Date Deposited:	05 Jul 2024 04:41
Last Modified:	05 Jul 2024 04:41
URI:	http://umpir.ump.edu.my/id/eprint/41805
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