Research on the fabrication and evaluation of the characteristics of Hopcalite materials. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 15, n. 1, p. 70–74, 2026. DOI: 10.62239/jca.2026.010. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2026.010.. Acesso em: 31 may. 2026.