Effect of Catalyst Loading on Photocatalytic Degradation of Phenol by Using N, S Co-doped TiO₂

Synthesis and Characterization of Titanium Dioxide Hollow Nanofiber for Photocatalytic Degradation of Methylene Blue Dye

“…This phenomenon is possibly caused by the interception of light in the presence of a high amount of suspended catalyst. This is also in agreement with the previous work for the degradation of phenol using N,S co-doped TiO 2 under visible light irradiation [ 32 ]. Effect of dye concentration …”

“…This phenomenon is possibly caused by the interception of light in the presence of a high amount of suspended catalyst. This is also in agreement with the previous work for the degradation of phenol using N,S co-doped TiO 2 under visible light irradiation [32]. The determination of optimum initial BPA concentration is important to overcome the mass transfer deterrent force between the liquid and solid phases.…”

Photocatalysis and perovskite oxide-based materials: a remedy for a clean and sustainable future

“…The redox reaction of the photogenerated electron–hole pair gives reactive species such as (OH*, OH − , H + ), and these reactive species then attack the organic pollutants and degrade them into low molecular weight products (environmentally friendly products) within no time. 153,157,158…”

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“…The percentage of degradation of MB was decreased from 96.2%, 95.39%, and 92.44% with the increased amount of loading of 10, 20, and 30 mg, respectively. The catalyst loading influenced the amount of active site on the sample and the amount of dye adsorbed by the samples [21]. In this work, ZnO which acts as a catalyst was illuminated with a UV light source, and then the electron-hole pairs are produced with electrons promoted to the conduction band and leaving the positive holes in the valence band [22].…”