Characterization and photocatalytic performance of cement mortars with incorporation of TiO2 and mineral admixtures Rancés Castillo Lara (  rcl@uenf.br ) State University of the Northern Rio de Janeiro: UENF https://orcid.org/0000-0001-8985-2936 Gustavo de Castro Xavier State University of the Northern Rio de Janeiro: UENF Maria C. Canela State University of the Northern Rio de Janeiro: UENF Juliana Alves Carvalho Federal Fluminense University: Universidade Federal Fluminense Jonas Alexandre State University of Northern Rio de Janeiro: UENF Afonso Rangel Garcez de Azevedo State University of the Northern Rio de Janeiro: UENF Research Article Keywords: Nano-TiO2, cement mortar characterization, scanning electron micrographs, photocatalytic eｨciency Posted Date: May 29th, 2023 DOI: https://doi.org/10.21203/rs.3.rs-2894609/v1 License:   This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Version of Record: A version of this preprint was published at Environmental Science and Pollution Research on August 8th, 2023. See the published version at https://doi.org/10.1007/s11356-023-29084- 6.