POLITEKNOSAINS Edisi Khusus Dies Natalis
Juli 2012
Oleh:
Rohmat Subodro, ST, MT
Abstark
The more numerous and dense population of this earth it will result in world energy demand will also continue to multiply, from here it takes human effort to develop a range of renewable energy. The potential of renewable energy (renewable energy), such as: solar energy, geothermal, hydropower, biomass, wind energy and ocean energy, renewable energy potential in this country is huge. Solar energy is one renewable energy that is currently being developed, because the impact on the environment more friendly. One application of solar energy is utilizationin energyconversion of light into electricity is by solar cells. TiO2was synthesized madefrom Pluronik P 2443 -250g, 96% Ethanol,andTiCl4. The characterization of the material was conductedthen performed testing using Test XRD (X-Ray Diffraction) obtained the grain size ofthe materialsof 13.81 nm and testing of SEM (ScanningElectronMicroscope)for the surface morphology.
Key words: renewable energy, Titanium Dioxide (TiO2), Pluronik P 2443 -250g, 96% Ethanol, TiCl4.
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