Fabrication of sphere adsorbent materials based on zeolite 13X, application in household oxygen concentrators. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 13, n. 1, p. 63–68, 2024. DOI: 10.62239/jca.2024.010. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2024.010.. Acesso em: 12 apr. 2025.