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oa Platinum-Based High Temperature Selective Absorber Coatings
Optical Properties Exhibit Remarkable Thermal Stability
- Source: Platinum Metals Review, Volume 29, Issue 2, Apr 1985, p. 57 - 60
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- 01 Jan 1985
Abstract
Magnetron sputtering technology enables large substrate areas to be coated, and is therefore applicable to the production of solar energy receivers. Co-deposited platinum-alumina graded cermet coatings have been investigated and their great thermal stability in air makes them highly suitable for medium temperature collectors.
© Johnson Matthey