admin
10-06-2009, 07:34 AM
Small bits of metal may play a new role in solar power. Researchers are experimenting with polymer semiconductors that absorb the sun's energy and generate electricity. The goal: lighter, cheaper, and more-flexible solar cells. They have now discovered that adding tiny bits of silver to the plastic boosts the materials' electrical current generation.
More... (http://www.sciencedaily.com/releases/2009/10/091005181721.htm)
More... (http://www.sciencedaily.com/releases/2009/10/091005181721.htm)