Hydrothermal Synthesis of Li9Fe3(P2O7)3(PO4)2 Nanoparticles and Their Photocatalytic Properties under Visible-Light Illumination

2010 ◽  
Vol 2 (6) ◽  
pp. 1674-1678 ◽  
Author(s):  
Fei Ji ◽  
Chaolin Li ◽  
Jiahuan Zhang
Keyword(s):  
Hydrothermal Synthesis ◽  
Visible Light ◽  
Photocatalytic Properties ◽  
Light Illumination ◽  
Visible Light Illumination

Photocatalytic Properties of F-TiO2/Ti Photoelectrodes Prepared by Microarc Oxidation Method under Visible Light Illumination

2011 ◽  
Vol 306-307 ◽  
pp. 1459-1463
Author(s):  
Yan Jun Xin ◽  
De Jie Cui
Keyword(s):  
Visible Light ◽  
Photocatalytic Performance ◽  
Microarc Oxidation ◽  
Photocatalytic Properties ◽  
Light Illumination ◽  
X Ray Diffraction ◽  
Oxidation Method ◽  
X Ray ◽  
Visible Light Illumination ◽  
Morphology And Structure

Wormhole-shaped F-doped TiO2/Ti photoelectrodes were prepared by microarc oxidation method in NaF solution. The morphology and structure of the photoelectrodes were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray fluorescence (XRF). It was found that F-doped TiO2/Ti photoelectrodes were porous and composed of anatase TiO2. The photocatalytic properties of F-doped TiO2/Ti photoelectrodes were investigated by photodiscoloration rate of Rhodamine B(Rh.B) under different conditions. All results showed that the photoelectrodes prepared at voltage of 160V, NaF concentration of 0.01mol/L and oxidation time of 10min have optimal photocatalytic performance. Rh.B was almost completely removed by F-doped TiO2/Ti photoelectrodes after 120min under the illumination of artificial visible light.

Photoelectrocatalytic Oxidation of Organics Under Visible Light Illumination: A Short Review

2015 ◽  
Vol 19 (6) ◽  
pp. 512-520 ◽  
Author(s):  
Nikolaos Karanasios ◽  
Jenia Georgieva ◽  
Eugenia Valova ◽  
Stephan Armyanov ◽  
Georgios Litsardakis ◽  
...  
Keyword(s):  
Visible Light ◽  
Short Review ◽  
Light Illumination ◽  
Photoelectrocatalytic Oxidation ◽  
Visible Light Illumination ◽  
Oxidation Of Organics
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