Photocatalytic oxidation of organic compounds by polyoxometalates of molybdenum and tungsten. Catalyst regeneration by dioxygen

1992 ◽  
Vol 31 (2) ◽  
pp. 163-167 ◽  
Author(s):  
A. Hiskia ◽  
E. Papaconstantinou
Keyword(s):  
Organic Compounds ◽  
Photocatalytic Oxidation ◽  
Catalyst Regeneration ◽  
Oxidation Of Organic Compounds ◽  
And Tungsten

Ti(iv) nanoclusters as a promoter on semiconductor photocatalysts for the oxidation of organic compounds

2016 ◽  
Vol 4 (5) ◽  
pp. 1784-1791 ◽  
Author(s):  
Ryota Inde ◽  
Min Liu ◽  
Daiki Atarashi ◽  
Etsuo Sakai ◽  
Masahiro Miyauchi
Keyword(s):  
Organic Compounds ◽  
Photocatalytic Oxidation ◽  
Oxidation Of Organic Compounds

Ti(IV) clusters act to accelerate the photocatalytic oxidation of organic compounds.

Photocatalytic oxidation of organic compounds on Mars

Nature ◽  
1978 ◽  
Vol 274 (5674) ◽  
pp. 875-876 ◽  
Author(s):  
SANDY F. S. CHUN ◽  
KEVIN D. PANG ◽  
JAMES A. CUTTS ◽  
JOSEPH M. AJELLO
Keyword(s):  
Organic Compounds ◽  
Photocatalytic Oxidation ◽  
Oxidation Of Organic Compounds

Degradation of Humic Acid Using a CdS/TiO2 Nanotubes Electrode

2012 ◽  
Vol 610-613 ◽  
pp. 190-193
Author(s):  
Mo Jie Sun ◽  
Yong Quan Wang ◽  
Qiang Tu
Keyword(s):  
Humic Acid ◽  
Organic Compounds ◽  
Anodic Oxidation ◽  
Photocatalytic Oxidation ◽  
Degradation Rate ◽  
Chemical Deposition ◽  
Deposition Method ◽  
Structure And Morphology ◽  
Oxidation Of Organic Compounds ◽  
Chemical Deposition Method

Use NH4F as the electrolyte, prepared TiO2 nanotubes which orderly arranged by anodic oxidation. CdS was load to the TiO2-nanotubes by using chemical deposition method, then controlled size of CdS particles and uniformly load had been found when the EDTA-2NA was mixed in. The structure and morphology of TiO2 nanotubes and modified TiO2 nanotubes were observed by SEM. Use humic acid as simulate pollutant, investigate the efficiency of the CdS / TiO2nanotubes photocatalytic oxidation of organic compounds .The results show that CdS modified TiO2nanotubes arrays after added EDTA-2NA, the degradation rate of humic acid increased from 57.1 % to 85.4 % after illumination.

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