There was a news story about solar power being integrated into paint so your whole house would be covered in solar panels. The efficiency wasn't very high, but the technology was pretty similar (nanotech that is). I imagine production fell through the cracks of the patent office or an oil corporation bought the technology...
The trick is nanotechnology. The surface of the material is printed with miniscule nano-antennae that capture infra-red radiation, the kind that the sun puts out in abundance, and is even available at night. Television antennas absorbe large wavelength energy, so in order to absorb ultra-small wavelength energy (photons) they had to create ultra-small antennas.
Sounds great right? Oh wait, there's a problem...
There's currently no way to capture the energy being created.
So while there are electrons pouring out of the nano-antennas when exposed to the sun, there is no way to capture those electrons. But don't worry, those geniuses in Idaho are working on that already. By putting a tiny capacitor, or AC/DC converter in the center of every tiny tiny antenna, they think they could make this new kind of solar panel export all that energy it's created without raising the price, or lowering the efficiency too much.
Let's hope they start marketing this kind of material fast. We're pretty much addicted to coal and oil, and the solution so far has been to use radioactive material for nuclear power...Which is one of the dumbest ideas yet.
Here's a picture of the panel:
The article is from the 30th of January, but I figured this is still pretty breaking news, right?
And another picture:
An array of nanoantennas, printed in gold and imaged with a scanning electron microscope. The deposited wire is roughly a thousand atoms thick. A flexible panel of interconnected nanoantennas may one day replace heavy, expensive solar panels.
www.ecogeek.org
(visit the link for the full news article)
[edit on 2/2/2008 by biggie smalls]
[edit on 2/2/2008 by biggie smalls]




