Degradation of Phenol by Fe3+ Doped Nano-TiO2 Photocatalyst

Jing Wang; Du Shu Huang; Wei Liu; Qing Shan Pan; Yong Min

doi:10.4028/www.scientific.net/AMR.859.361

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 859Degradation of Phenol by Fe3+ Doped Nano-TiO2...

Degradation of Phenol by Fe³⁺ Doped Nano-TiO₂ Photocatalyst

Abstract:

Degradation properties of phenol using nano-TiO2 as photocatalyst in aqueous solution were investigated. The effect of annealing temperature and ionic modification on the degradation was studied. The results showed that, 500 °C annealed TiO2 was better than 700 °C annealed. Photocatalyst nano-TiO2 material doped with Fe3+ was prepared quickly by sol-gel process and was used as photocatalyst to degrade phenol solution of 100mg/L under UV irradiation for 3 hours. UV spectrophotometer testing was made and found that two peaks at 210 nm and 270 nm were significantly become low, indicating that the phenol has been degraded. The phenol degradation rate was 94.18%.

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Periodical:

Advanced Materials Research (Volume 859)

Pages:

361-364

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.859.361

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Online since:

December 2013

Authors:

Jing Wang, Du Shu Huang, Wei Liu, Qing Shan Pan, Yong Min

Keywords:

Degradation, Fe³⁺/TiO₂, Phenol, Photocatalyst

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