Isolation and Characterization of Cellulose Nanofiber (CNF) from Sugarcane Bagasse by Acid Hydrolysis with Addition of Ferric Chloride Catalyst (FeCl3 )

Abstract

Sugarcane bagass was used as effect of hydrolysis time for isolation of cellulose nanofiber (CNF) was done. The other components such as lignin and hemicellulose were removed from the biomass by adding NaOH and NaOCl and continue to synthesist of CNF has done using formic acid hydrolysis wiht addition of ferric chloride catalyst. FTIR analysis showed that were no significant variations in peak positions, This result did not affect the chemical compounds of CNF. XRD analysis showed increase the hydrolisis time also increase the crystallinity percentage and crystalline size. Increasing hydrolysis time would decreased the percentage yield of CNF.