Coatings for solar applications
AssigneeB.G. Negev Technologies and Applications Ltd., At Ben-Gurion University
InventorJacob HORMADALY
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Abstract
The invention relates to a composition for producing a solar absorber coating, comprising a silicone resin formulated with: (i) at least one compound selected from the group consisting of black ruthenium oxides and black spinel; and (ii) a glass powder. A method of applying the composition and coatings formed are also provided.
Claims18
A composition for producing a solar absorber coating,
- comprising a silicone resin formulated with:
- (i) at least one compound selected from the group consisting of black ruthenium oxides and black spinel;
- and
- (ii) a glass powder.
A solar collector having a fired coating applied thereon, said coating comprising a compound selected from the group consisting of black ruthenium oxides, black spinel and their mixture and either non-crystallizable or crystallized Si02-rich glass, with Si02 concentration in the glass being higher than 65 mole %.
Dependencies are inferred from the claim text.