Photocatalytic Degradation of Methyl Orange Using a TiO2/Ti Mesh Electrode with 3D Nanotube Arrays

2011 ◽  
Vol 4 (1) ◽  
pp. 171-177 ◽  
Author(s):  
Jianjun Liao ◽  
Shiwei Lin ◽  
Li Zhang ◽  
NengQian Pan ◽  
Xiankun Cao ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Nanotube Arrays ◽  
Degradation Of Methyl Orange ◽  
Ti Mesh

Preparation of Titanium Dioxide Nanotube Arrays and Photocatalytic Degradation of Methyl Orange

2014 ◽  
Vol 886 ◽  
pp. 262-265
Author(s):  
Ying Cao Xu ◽  
Hong You
Keyword(s):  
Titanium Dioxide ◽  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Uv Light ◽  
Pure Titanium ◽  
Methyl Orange Solution ◽  
Nanotube Arrays ◽  
Nanotube Array ◽  
Orange Solution ◽  
Degradation Of Methyl Orange

This paper adopted electrochemistry anodic oxidation method for preparing TiO2nanotube array membrane on a pure titanium sheet. The results showed that TiO2nanotube arrays were regularly obtained when anodizing voltage at 25V, anodizing time in 60min , NH4F concentration at 0.25mol·L-1, and volume ratio of glycerol and water at 2:1. Using of this titanium dioxide nanotube array photocatalyst, and Under light of ultraviolet lamp, the photocatalytic degradation of methyl orange solution was studied in this paper. The main factors affecting the test selection was: the concentration of methyl orange solution (5mg·L-1, 10mg·L-1, 15mg·L-1, 25mg·L-1, 35mg·L-1), pH of methyl orange solution (2.0,2.5,3.0,3.5, 4.0,5.0,5.5,6.0), catalytic time (30min.60min, 90min, 120min, 150min, 180min, 240min), UV light source (6w, 11w, 15w).

Photocatalytic degradation of methyl orange mediated by a silica coated nanomagnet porphyrin hybrid

2021 ◽  
Vol 938 ◽  
pp. 121751
Author(s):  
Kelly A.D.F. Castro ◽  
João M.M. Rodrigues ◽  
M. Amparo F. Faustino ◽  
João P.C. Tomé ◽  
José A.S. Cavaleiro ◽  
...  
Keyword(s):  
Methyl Orange ◽  
Photocatalytic Degradation ◽  
Degradation Of Methyl Orange
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