Protecting the surface of a light absorber in a photoanode

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United States of America Patent

PATENT NO 9976220
SERIAL NO

14512248

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Abstract

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A photoanode includes a passivation layer on a light absorber. The passivation layer is more resistant to corrosion than the light absorber. The photoanode includes a surface modifying layer that is location on the passivation layer such that the passivation layer is between the light absorber and the surface modifying layer. The surface modifying layer reduces a resistance of the passivation layer to conduction of holes out of the passivation layer.

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Patent Owner(s)

Patent OwnerAddress
CALIFORNIA INSTITUTE OF TECHNOLOGY1200 EAST CALIFORNIA BOULEVARD M/C 6-32 PASADENA CA 91125

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Shu Pasadena, US 10 58
Lewis, Nathan S La Canada Flintridge, US 103 3602

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