Characterization of a novel natural fiber extracted from Albizia julibrissin plant stem: Advancing sustainable product development
Year: 2024
Type: article
Abstract: This study characterizes natural fibers extracted from the stem of Albizia julibrissin , evaluating their potential for sustainable material applications. A series of analytical techniques were used to investigate the structural, chemical, mechanical, thermal, and antimicrobial properties of the fibers. XRD analysis revealed a crystallinity index of 61.6 %, indicating strong structural integrity. FTIR spectra confirmed the presence of cellulose, hemicellulose, and lignin. SEM imaging showed fiber diameters of 92.41 µm with a rough surface, enhancing compatibility for composite materials. Mechanical testing revealed a tensile strength of 12.9 MPa and a Young's modulus of 5.8 GPa. TGA demonstrated high thermal stability, with onset degradation at 348.77 °C and peak degradation at 393.10 °C. Antibacterial testing showed a 13 mm inhibition zone against Providencia at a 50 µg concentration, suggesting potential for antimicrobial applications. These results position Albizia julibrissin fibers as potential materials for various eco-friendly applications.
Source: Results in Engineering
Author: Thandavamoorthy Raja
Institution: Saveetha University
Language: English
Subfield: Polymers and Plastics
Field: Materials Science
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,490
OpenAlex ID: W4405310365