Mechanical and weather resistance improvement of polyurethane thin films embedded with nanocomposites CeO2-SiO2. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 10, n. 1S, p. 173–179, 2022. DOI: 10.51316/jca.2021.117. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2021.117.. Acesso em: 30 may. 2026.