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Extraction and characterization of nanocellulose from sugarcane bagasse by ball-milling-assisted acid hydrolysis
Author(s)
Plermjai, Kittiya
Pavasupree, Sorapong
Phoohinkong, Weerachon
Date Issued
September 5, 2018
Type
Conference Paper
Abstract
This study is proposed to characterize nanocellulose extracted from sugarcane bagasse (SCB). For extracting cellulose, the bagasse was treated by chemical treatment. The nanocellulose was prepared using ball-milling with acid hydrolysis. Morphology of bagasse, cellulose and nanocellulose were characterized by scanning electron microscopy (SEM). The chemical composition of extracted cellulose and nanocellulose was investigated by Fourier-transformed infrared spectroscopy that verifying the removal of lignin and hemicellulose during cellulose isolation process from sugarcane bagasse. The crystalline structure of cellulose and nanocellulose were characterized by X-ray diffraction (XRD), indicating that the nanocellulose prepared by ball milling with acid hydrolysis has higher crystallinity than nanocellulose prepared only ball milling.
Citation
Aip Conference Proceedings, 2010, 2018