Development of visible light-responsive mono and co-doped TiO2 for photocatalytic degradation of

Malik, Z. and Ibrahim, S. A. and Ainuddin, A. R. and Hussin, R. and Kamdi, Z. (2024) Development of visible light-responsive mono and co-doped TiO2 for photocatalytic degradation of. In: AIP Conference Proceedings.

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Abstract

Titanium dioxide (TiO2) has been acknowledged as a promising photocatalyst in environmental remediation including wastewater treatment. In this study, TiO2 nanoparticles either by single or co-doped of iron (Fe) and nitrogen (N) via sol-gel method and calcined at 500 °C for 3 hours. This experiment investigated the performance of mono/co-dopant of TiO2 photocatalyst against methyl orange in aqueous solution under UV light irradiation. The experimental results showed the rate of degradation favored in co-doped TiO2 followed by mono doped TiO2 and pristine TiO2. The photocatalytic reaction followed pseudo first-order kinetics which were rationalized in terms of the Langmuir– Hinshelwood model and provided nearly complete degradation

Item Type:	Conference or Workshop Item (Paper)
Subjects:	T Technology > T Technology (General)
Divisions:	Faculty of Mechanical and Manufacturing Engineering
Depositing User:	Mrs. Sabarina Che Mat
Date Deposited:	14 Nov 2024 00:16
Last Modified:	14 Nov 2024 00:16
URI:	http://eprints.uthm.edu.my/id/eprint/11679

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