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Enhanced mechanical properties of chitosan/EDTA-GO nanocomposites thin films


Ahmad Blya, Nur Ily Syuhada and Huang, Nay Ming and Kumar, S. Vijay and Lim, Hong Ngee and Abdul Rahman, Saadah and Thien, Gregory S. H. and Ibrahim, Nor Azowa and Ahmad @ Ayob, Mansor and Moradihamedani, Pourya (2014) Enhanced mechanical properties of chitosan/EDTA-GO nanocomposites thin films. Sains Malaysiana, 43 (6). pp. 851-859. ISSN 0026-6039


Nanocomposite thin films of chitosan/graphene oxide (CS/GO) and chitosan/ EDTA-GO (CS/EDTA-GO) were prepared by environmental friendly method and the properties were compared. The experimental results showed fine dispersion of GO and EDTA-GO in CS matrix and some interaction occur between the filler and the CS matrix that leads to better distribution of stress transfer. At 0.5 wt. %, both CS/GO and CS/EDTA-GO experienced maximum tensile stress by 51 and 71% compared with CS. Moreover, the elongation at break for both nanocomposites increases and the amount of filler increases.

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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Publisher: Penerbit Universiti Kebangsaan Malaysia
Keywords: Chitosan; Functionalized graphene oxide; Graphene oxide; Nancomposite thin films
Depositing User: Nabilah Mustapa
Date Deposited: 30 May 2015 09:49
Last Modified: 21 Mar 2016 13:56
URI: http://psasir.upm.edu.my/id/eprint/37458
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