Study on synthesis of gamma aluminum oxide material from Tay Nguyen Red mud for the adsorption of Pb(II) in aqueous solution. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 15, n. 1, p. 64–69, 2026. DOI: 10.62239/jca.2026.009. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2026.009.. Acesso em: 25 may. 2026.