Photocatalytic degradation of 4-nitrophenol in aqueous N, S-codoped TiO2 suspensions

Mahboubeh Rabbani; Samaneh Safalou moghaddam; Rahmatollah Rahimi

doi:10.3390/ecsoc-15-00791

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Photocatalytic degradation of 4-nitrophenol in aqueous N, S-codoped TiO2 suspensions

Mahboubeh Rabbani

Samaneh Safalou moghaddam

^*,

Rahmatollah Rahimi

¹ Department of Chemistry, Iran University of Science and Technology,

Published: 02 November 2011 by MDPI in The 15th International Electronic Conference on Synthetic Organic Chemistry session Bioorganic, Medicinal and Natural Products

https://doi.org/10.3390/ecsoc-15-00791

Abstract: In this paper we have investigated photocatalytic activity of the N, S-codoped TiO₂ nanoparticles for degradation of 4-NP in aqueous. In this method nitrogen and sulfur doping by using a single source, ammonium sulfate as the modification agent of titanium tetrachloride as precursor and the N, S-codoped TiO₂ nanoparticles prepared by the sol-gel method. This catalyst was characterized by XRD, SEM, UV- visible and FT-IR.

Keywords: Photocatalytic degradation, 4-nitrophenol, N, S-codoped TiO2 suspensions

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Mahboubeh Rabbani

Samaneh Safalou moghaddam

Rahmatollah Rahimi