Microstructure and optical properties of Co-WC-Al 2 O 3 duplex ceramic metal-dielectric solar selective absorbing coating prepared by high velocity oxy-fuel spraying and sol-gel method
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DOI: 10.1016/j.vacuum.2017.09.002
Abstract: Abstract Metal-dielectric composite coating has wide application for solar selective absorbing coating in concentrating solar power (CSP) systems. A novel Co-WC-Al 2 O 3 duplex ceramic metal-dielectric composite solar selective absorbing coating were prepared by… read more here.
Keywords: solar selective; metal dielectric; coating; absorbing coating ... See more keywords
Microstructure instability and spectral selectivity degeneration of the WTi-Al2O3 multilayer solar selective absorbing coating
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DOI: 10.1177/02670844251351763
Abstract: The growth and oxidation behavior of nanoparticles in the Al2O3/W-Al2O3/WTi-Al2O3/Al2O3/W multilayer spectrally selective absorbing coating were investigated to understand the microstructure instability and spectral selectivity degradation at high temperatures. The experimental results demonstrate that after… read more here.
Keywords: microstructure instability; al2o3 multilayer; selective absorbing; al2o3 ... See more keywords