HU, S.Z.; LI, F.Y.; FAN, Z.P. Preparation and Characterization of N, S Co-doped TiO2 Nanopowder and its Photocatalytic Activity under Visible Light. Asian Journal of Chemistry, [S. l.], v. 24, n. 10, p. 4709–4712, 2012. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/9622. Acesso em: 22 jul. 2024.