am vazut multe(2008-01-31) -- Newly designed solar cells can be screen-printed in a wide array of colors and patterns to allow them to be attractively incorporated into building design. The solar cells can also be integrated into windows, providing shading from glare while generating electricity. The key component of the new modules is an organic dye which in combination with nanoparticles converts sunlight into |
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deds
on Thursday, August 6, 2009
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