KONGSONG, P. Photocatalytic Efficiency of Potassium Doped TiO2 Nanowire–nanoparticle Hetero–structures Films Coated on Glass Substrate Under Visible Light Irradiation. Journal of Materials Science and Applied Energy, [S. l.], v. 7, n. 2, p. 300–306, 2018. Disponível em: https://ph01.tci-thaijo.org/index.php/jmsae_ceae/article/view/128006. Acesso em: 9 feb. 2023.