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Monday, August 28, 2017

A low-cost method for solar-thermal conversion that's simpler and greener

http://ift.tt/eA8V8J Researchers have developed a simple, low-cost, and environmentally sound method for fabricating a highly-efficient selective solar absorber (SSA) to convert sunlight into heat for energy-related applications. The team used a 'dip and dry' approach whereby strips coated with a reactive metal are dipped into a solution containing ions of a less reactive metal to create plasmonic-nanoparticle-coated foils that perform as well or better than existing SSAs, regardless of the sun's angle.

from Latest Science News -- ScienceDaily http://ift.tt/2wiy3sV
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