 This paper compares the photocatalytic efficiency of titanium dioxide nanoparticles TiO2N piece, when they are deposited onto a polymeric electrospun fiber matrix by three different methods, electrospraying, spraying, and dipcoating. The host electrospun matrix is composed of polyacrylic acid fibers crosslinked with cyclodextrin beta cd, which is able to stabilize the TiO2N piece. The resulting photocatalysts were then evaluated for their ability to reduce the water contact angle, degrade an organic dye, rodamine B, and control the roughness, adherence, and pitting corrosion potential. The results showed that the presence of TiO2N piece was sufficient to induce a superhydrophilic behavior after UV irradiation. However, there were significant differences in the photocatalytic efficiency of the TiO2N piece, depending on the method used to deposit them. This article was authored by Zabeer Sanjua, Pedro J. Rivera, Anaconda, and others. We are article.tv, links in the description below.