The present application is directed to a method of providing a coating to a surface of an optical element of a solar energy conversion system. The method comprises contacting the surface of the optical element with an aqueous coating composition comprising water and silica nanoparticles dispersed in the water, and drying...
source Optical Component patent applications http://www.freshpatents.com/-dt20130822ptan20130213454.php
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source Optical Component patent applications http://www.freshpatents.com/-dt20130822ptan20130213454.php
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