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Spray-On Solar Cells Energize Almost Any Surface

by Yuka Yoneda, 08/25/09

spray on solar cells, spray on photovoltaics, solar power, solar energy, brian korgel, university of texas at austin, copper indium gallium selenide, cigs, sunlight-absorbing nano-particles, nanocrystals, spray on solar cells

Bulky and expensive photovoltaic panels are so 2008. What does the future look like? Entire buildings, rooftops and even windows spray-painted with revolutionary nanoparticle inks that channel solar power into a thin, semi-transparent and relatively inexpensive medium. Sound crazy? Not at all, according to one group of chemical engineers.

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