Palmyra palm flower biomass-derived activated porous carbon and its application as a supercapacitor electrode: Original scientific paper. Journal of Electrochemical Science and Engineering, [S. l.], v. 12, n. 3, p. 545–556, 2022. DOI: 10.5599/jese.1314. Disponível em: https://pub.iapchem.org/ojs/index.php/JESE/article/view/1314. Acesso em: 26 aug. 2026.