Electrodeposited black cobalt selective coatings for application in solar thermal collectors: Fabrication, characterization, and stability

[Display omitted] •Selective black cobalt coatings (BC) are viable for solar thermal collectors.•Electrodeposition is a robust and scalable BC fabrication method.•BC films on Pt are stable to 750 °C; on stainless steel – nickel to 300 °C.•The BC selective film is hydrophobic and stable under weather...

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