Photocatalytic degradation and dimerization of t-butyl alcohol by aqueous suspension of platinized titanium dioxide

1986 ◽  
pp. 661 ◽  
Author(s):  
Sei-ichi Nishimoto ◽  
Bunsho Ohtani ◽  
Hiroshi Shirai ◽  
Tsutomu Kagiya
Keyword(s):  
Titanium Dioxide ◽  
Photocatalytic Degradation ◽  
Aqueous Suspension ◽  
Butyl Alcohol

scholarly journals Effect of Various Additives on Photocatalytic Degradation of 4-Nitrophenol

2009 ◽  
Vol 6 (s1) ◽  
pp. S422-S428 ◽  
Author(s):  
Kashif Naeem ◽  
Feng Ouyang
Keyword(s):  
Titanium Dioxide ◽  
Photocatalytic Degradation ◽  
Rice Husk ◽  
Uv Light ◽  
Aqueous Suspension ◽  
Degradation Efficiency ◽  
Optimal Amount ◽  
Supporting Materials ◽  
Better Than

The photocatalytic degradation of 4-nitrophenol (4-NP) assisted by titanium dioxide (TiO2) was investigated in aqueous suspension under irradiation by UV light. The effect of different supporting materials mixed physically with TiO2on the photocatalytic degradation of 4-NP has been studied. TiO2with all supports exhibits good degradation efficiency of 4-NP and was better than TiO2alone. The addition of SiO2and ZSM-5 only caused a little change in 4-NP degradation. However, degradation of 4-NP was improved from 34.89% to 60.53% within 120 min photocatalysis in the presence of optimal amount of AC. The degradation was also fairly enhanced in the presence of cheaper rice husk and the activity was closed to AC.

Photocatalytic degradation of atenolol in aqueous suspension of new recyclable catalysts based on titanium dioxide

2017 ◽  
Vol 5 (4) ◽  
pp. 3224-3234 ◽  
Author(s):  
Marco Tammaro ◽  
Valeria Fiandra ◽  
Maria Cristina Mascolo ◽  
Antonio Salluzzo ◽  
Chiara Riccio ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Photocatalytic Degradation ◽  
Aqueous Suspension ◽  
Recyclable Catalysts
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