Fast and complete degradation of Congo red under visible light with Er3+ and Nd3+ ions doped TiO2 nanocomposites. Nanotechnology Development, [S. l.], v. 2, n. 1, p. e2, 2011. DOI: 10.4081/nd.2012.e2. Disponível em: https://journals.pagepress.net/nd/article/view/nd.2012.e2. Acesso em: 17 apr. 2026.