Photocatalytic Conversion of CO2 Using ZnO Semiconductor by Hydrothermal Method. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 19, n. 1, p. 1 – 27, 2018. DOI: 10.21743/pjaec/2018.06.01. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/193. Acesso em: 5 nov. 2025.