Semiconductor photoelectrode, method for manufacturing the...

Electricity: electrical systems and devices – Igniting systems – For electric spark ignition

Reexamination Certificate

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C361S252000, C361S291000, C429S111000, C204S290010, C204S290120, C204S290130

Reexamination Certificate

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07961452

ABSTRACT:
The semiconductor photoelectrode of the present invention includes a metallic substrate having irregularities in a surface and a semiconductor layer which is formed on the surface of the metallic substrate and composed of a photocatalytic material. This can increase the light absorption efficiency and, furthermore, prevent recombination of charges.

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