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Fractal Textured High Efficiency Solar Absorber Coatings

THE CHALLENGE A major business challenge in advancing solar thermal technologies lies in developing cost-effective, durable coatings that can withstand extreme heat while maximizing efficiency. Current solar absorber materials—like traditional black oxides or multi-layer coatings—often fall short due to high infrared heat loss, poor durability...

Published: 7/3/2025 | Inventor(s): Ranga Pitchumani, Sibin Purayil

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Category(s): Technology Classifications > Energy, Technology Classifications > Chemicals/Materials