Randis, Randis and Darmadi, Djarot B. and Gapsari, Femiana and Sonief, Achmad As'Ad and Anam, Khairul and Lai, Chin Wei (2024) Cellulose nanofibers of oil palm fronds as a filler in nanocomposite coating for corrosion protection of copper. International Journal of Biological Macromolecules, 279 (4). ISSN 0141-8130, DOI https://doi.org/10.1016/j.ijbiomac.2024.135278.
Full text not available from this repository.Abstract
Cellulose nanofibers (CNF) create a physical barrier preventing contact with corrosive substances and improving corrosion prevention. Oil palm fronds (OPF), the primary source of underused biomass waste from plantations, were processed into CNF. The OPF-CNF, mixed with hydroxyethyl cellulose as the matrix, forms a nanocomposite. Corrosion analysis using electrochemical methods demonstrated that copper coated with celluloserich nanocomposite containing 5 % CNF had a significantly decreased corrosion rate with an efficiency of 97.92 %. This CNF-based coating, combining barrier and passivation mechanisms, enhances performance, providing a competitive, eco-friendly alternative to conventional coatings.
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Education, Culture, Research, and Technology of the Republic of Indonesia, Lembaga Pengelola Dana Pendidikan, Kementerian Keuangan Republik Indonesia, Universitas Brawijaya [Grant no. 2442.1/UN10/10/2023], BPI-Beasiswa [Grant no. 0511/J5.2.3/BPI.06/10/2021] |
| Uncontrolled Keywords: | Cellulose nanofibers; Corrosion protection; Nanocomposite |
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Deputy Vice Chancellor (Research & Innovation) Office > Nanotechnology & Catalysis Research Centre |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 22 Oct 2025 00:47 |
| Last Modified: | 22 Oct 2025 00:47 |
| URI: | http://eprints.um.edu.my/id/eprint/46498 |
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