COATING THAT SELECTIVELY ABSORBS RADIATION, AND METHOD THEREOF FOR ACHIEVING AMBIENT TEMPERATURE

摘要

The instant invention relates to thermal applications. More specifically, it relates to coatings applied on metals, used for harnessing solar radiation or artificial illumination. The object of this coating is to improve the efficacy of solar energy collection, maximizing visible light harnessing and minimizing heat emission in the metal. The procedure including the composition and obtainment of the solar absorbing coating operating in the low and medium temperature range from 25°C to 300°C, and that can be used in devices generating heat through solar radiation or artificial illumination is described.