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All Journal Alchemy : Journal of Chemistry Journal of Innovation and Applied Technology The Journal of Pure and Applied Chemistry Research
Ikhtiarini, Nur
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Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Energy Materials Science & Nanotechnology Medicine & Pharmacology

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Journal : The Journal of Pure and Applied Chemistry Research

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Oxidation of Cellulose and Nanocellulose Isolated from Paraserianthes falcataria by Potassium Permanganate Ikhtiarini, Nur; MASRURI, Masruri; Mariyah Ulfa, Siti; Widodo, Nashi
The Journal of Pure and Applied Chemistry Research Vol. 12 No. 3 (2023): September-December 2023
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpacr.2023.012.03.3331

Abstract

A high crystallinity proportion of cellulose and nanocellulose in some points contribute to the solubility in polar solvent. This paper reports oxidation reaction study by using potassium permanganate of the cellulose and nanocellulose isolated from the soft wood of Paraserianthes falcataria.  The reaction was conducted under acidic condition at 30 and 70°C for 12 and 24 hours. The product was characterized by FTIR, XRD, SEM, DTA-TGA, and solubility test. Oxidation of cellulose resulted in the opening of hemiacetal of glucopyranose chain, as indicated by carbonyl peak recorded in FTIR spectra. The particle size was determined and amorphous product of cellulose and nanocellulose was isolated. In addition, the DTA/TGA analysis indicate the oxidized cellulose give a more stable structure than the nanocellulose.
Co-Authors Erekso Hadiwijoyo Mariyah Ulfa, Siti Masruri Masruri Nashi Widodo Nurravida, Elvira Setyawan, Hendrix Yulis Wiryawan, Adam