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The determination of the photocatalytic activity of Ag/TiO2 nanotubes
The catalyst (Ag/TiO2 nanotubes) is put into MB solution and stirred evenly in dark for 30 - 60 minutes
The solution is illuminated UV/direct sunlight and extracted in a curvet to measure the absorption after every UV illumination time
Introduction
Thermal Catalysis
Photo Catalytic Light Powered Reactor
High Performance Photocatalysis
Plasmonic Nanoparticle
Where Is Photocatalysis Going To Work
Round Trip Efficiency
Methane Emissions in Photocatalysis
Is There a Market for Using this Technology for Space and or Lunar Applications
Conclusion
Designing Chemically Robust Metal Oxides for Visible-Light Photocatalysis: toward Solar Z-Scheme Water Splitting
Band Properties of the Usual Suspects
Two-step Synthesis of Co-alloyed TIO,:(Nb, N)-25
MB Dye Degradation Products
Water Photooxidation on TIO, N,N-25
Characterization of CuWO, Thin Films
Composite Anodes at pH 7
Toward Mimicking Natural Z-Scheme Photosynthesis
CuWO, Chemoselectivity for OER in Saline Solution
Building a Bulk Heterojunction Enhances Photocurrent
A known aqueous solution of a pollutant will be prepared (s. 10, 20 ppm)
A measured volume of the solution (50 or 100 mL) will be taken and stirred under dark (no illumination).
A measured amount of catalyst in my case Ago (5, 10, 15 or 20 mg) will be taken and added to the pollutant solution which was taken under dark.
Wait the continuously stirring of both pollutant and dye for 2 to 3 hours in order to establish total equilibrium between adsorption and desorption phenomenon on the surface of electrode.
The completion of total adsorption desorption phenomenon, the 3 to 4 mL of mixture will be taken in centrifuge tube and centrifuged and recorder UV- Visible spectra. The reading is called as absorption at time zero.
Now switch ON your light source and illuminate your sample.