METALLIC SULFIDE PHOTOCATALYST FOR CARBON DIOXIDE REDUCTION AND THE PREPARATION FOR THE SAME

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United States of America Patent

APP PUB NO 20130252798A1
SERIAL NO

13426289

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Disclosed are the metallic sulfide photocatalyst and its preparation method. The photocatalyst includes at least one soluble metallic salt and a sulfide with the oxidation state of S atom ≦+4. The photocatalyst is afforded by reacting the sulfide with the at least one soluble metallic salt dissolved in the complexing agent. Additionally, the photocatalyst further is customized with co-catalyst such as RuCl to form Ru-carried metallic sulfide photocatalyst. The metallic sulfide photocatalyst and Ru-carried metallic sulfide photocatalyst are capable of effectively reducing CO2 to CH3OH under the visible light illumination.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL TSING HUA UNIVERSITYHSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LING, Yong-Chien Hsinchu, TW 9 26
LIU, Jen-Yu Hsinchu, TW 6 21

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