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Overunity Machines Forum



Artificial Leaf DIY selfmade very cheap solar cell

Started by hartiberlin, October 19, 2009, 03:33:40 PM

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jadaro2600

I remember watching a tv show about how insects see the flowers and the wavelength of light which they reflect make it look, to them, as though it is glowing ..a landing strip of sorts.

I don't really know what there is to be desired about the pigments for solar purposes however, as the pigments there reflect the more useful spectrum in solar science.

triffid

I'm not really set up to do anything except come up with ideas.I have the time but not the lab.Maybe I have more than I realize?I have two or three chemistry sets I could dig out of the closet.Triffid

jadaro2600

..a truly novel idea would be to use pine tree pollen as the pigment.   8)

triffid

I learned today that the amazon area has changed the least out of all the continents since the super continent Panga broke up over 200 million years ago.Another reason to not destroy the rain forest there.It's one of the oldest unchanged areas of the earth.Since plants are good at making biochemicals maybe a super photoactive dye is there somewhere?Triffid

triffid

I recall that somewhere I read an article that said chlorophyll is only 2% efficient at converting sunlight into energy.So does this mean 2% is the maximium that this cell can come up with?Triffid?