A single gold nanoparticle tends to absorb within a narrow band. Much of its strongest response sits in visible wavelengths.
Sunbeams contain a lot of energy. But current technology for harvesting solar power doesn't capture as much as it could. Now, in ACS Applied Materials & Interfaces, researchers report that gold ...
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Gold nanoparticles boost solar cell efficiency by capturing full sunlight spectrum
Though the sun produces more energy than we would ever need on Earth, current ...
Researchers report that gold nanospheres, named supraballs, can absorb nearly all wavelengths in sunlight — including some that traditional photovoltaic materials miss.
Titanium dioxide (TiO2) is one of the most promising materials for photovoltaics and photocatalysis nowadays. This material appears in different crystalline forms, but the most attractive one for ...
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