"Rain is normally a
solar energy cell's worst nightmare, but a team of Chinese scientists could make it a tremendous ally. They've
developed a solar cell with an atom-thick
graphene
layer that harvests energy from raindrops, making it useful even on the
gloomiest days.
Water actually sticks to the graphene, creating a sort
of natural capacitor -- the sharp difference in energy between the
graphene's electrons and the water's ions produces electricity."
Read the story on
Science News Journal
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