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Sensitized Nanoparticles of Semiconductors for Water PurificationSensitized Nanoparticles of Semiconductors for Water Purification
(2012-03-26)
<p>Widely spread of chemically industry producing many types of environmentally pollutants ( e.g dyes, herbicides, pesticides, insecticides, drugs, and others), most of these pollutants reaches our drinking water resources, ...
Water Disinfection by Photo-Degradation of Microorganisms Using Natural Dye- Sensitized ZnO CatalystWater Disinfection by Photo-Degradation of Microorganisms Using Natural Dye- Sensitized ZnO Catalyst
(2011-05-04)
<p>Several procedures are commonly used for water purification, such as adding chlorine containing substances,peroxide, bromine, silver-copper, ozone and UV. Photodegradation of microorganisms has also been examined inwater ...
A New Technique to Prepare Nano-Sized CdS Films for Ligh-to-Electricity ConversrionA New Technique to Prepare Nano-Sized CdS Films for Ligh-to-Electricity Conversrion
(2011-05-04)
<p>In this study, we intend to introduce a new technique to prepare nano-sized films of CdS for the purpose of light-to electricity conversion processes. In order to assess the new systems, their photoelectrochemical ...
A New Visual Basic 6.0 Software Built-up For Solving-out Reduction Formula in Chemical Applications of Group TheoryA New Visual Basic 6.0 Software Built-up For Solving-out Reduction Formula in Chemical Applications of Group Theory
(2011-05-04)
<p>A need for computer software to solve-out the "Reduction Formula" for different Point Groups is beyond doubt.<br />
That would save time and effort to many chemists who are involved in different aspects of chemical ...
Electrochromic Properties of Sol-Gel NiO FilmsElectrochromic Properties of Sol-Gel NiO Films
(2011-05-04)
<p>Electrochromic films of NiO & NiO-TiO2 (with Ti concentrations 5, 10, 15, 20, 25 & 30%) have been prepared bythe sol-gel route using dip coating technique onto fluorine-doped tin oxide-coated glass substrates ...
Sensitizing Zinc Oxide Photocatalyst with Natural dye for Water Disinfection under Sun LightSensitizing Zinc Oxide Photocatalyst with Natural dye for Water Disinfection under Sun Light
(2011-06-01)
<p>Several procedures are commonly used for water disinfection from bacteria. Examplesare chlorination, peroxide addition, ozonation and UV irradiation. Photodegradation ofmicroorganisms has also been examined. TiO2 and ...
Sensitization of semiconducting powder catalysts in water purification: Photodegradation of medical drugs and microorganismsSensitization of semiconducting powder catalysts in water purification: Photodegradation of medical drugs and microorganisms
(2011-06-01)
<p>Photocatalytic degredation of organic contaminants in water and air attracts great deal ofattention. TiO2 is the most widely used semiconductor photocatalyst due to its high photostability,low cost, non-toxic nature, ...
A New Technique to Prepare Nano-Sized CdS Films for Light-to-Electricity ConversionA New Technique to Prepare Nano-Sized CdS Films for Light-to-Electricity Conversion
(2011-06-01)
<p>In this study, we intend to introduce a new technique to prepare nano-sized films of CdS for the purpose of light-to-electricity conversion processes. In order to evaluate the new systems, their photo electrochemical ...
Electrochromic Properties of Sol-gel NiO Films Dopped with TiElectrochromic Properties of Sol-gel NiO Films Dopped with Ti
(2011-06-01)
<p>Electrochromic films of NiO & NixTi1-xO(2-x) (with Ti concentrations 5, 10, 15, 20, 25 & 30%) have been prepared by the sol-gel route using dip coating technique onto fluorine-doped tin oxide-coated glass ...
Photodegradation of Water Organic Contaminates Under Solar Simulator LightPhotodegradation of Water Organic Contaminates Under Solar Simulator Light
(2011-06-01)
<p>Surfaces of Rutile TiO2 particles have been modified with CdS nano-particles. The TiO2/CdS system has been used as catalyst in water purification by photo-degrading organic contaminants such as methyl orange (a commonly ...