Composite protective layer for photoelectrode structure, photoelectrode structure including the composite protective layer, and photoelectrochemical cell including photoelectrode structure

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United States of America Patent

PATENT NO 9567680
APP PUB NO 20140209456A1
SERIAL NO

14143271

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Abstract

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A composite protective layer for a photoelectrode, the composite protective layer including a chemical protective layer; and a physical protective layer, wherein the chemical protective layer has corrosion rate of 0.1 Coulombs per square centimeter per 10 hours or less when evaluated at a water decomposition potential, and the physical protective layer has a moisture transmittance rate of 0.001 grams per square meter per day or less and has an electrical conductivity.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Im, Seoung-jae Seoul, KR 38 459
Kim, Tae-gon Hwaseong-si, KR 95 744
Kim, Tae-hyung Seoul, KR 125 1141
Lee, Jeong-hee Seongnam-si, KR 57 429

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