using a microporous crystalline metal sulfide photocatalyst

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United States of America Patent

PATENT NO 11806695
APP PUB NO 20220226802A1
SERIAL NO

17622886

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Abstract

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The invention describes a process for the photocatalytic reduction of carbon dioxide carried out in the liquid phase and/or in the gas phase under irradiation employing a photocatalyst of microporous crystalline metal sulfide type, said process being carried out by bringing a charge containing the CO2 and at least one sacrificial compound into contact with said photocatalyst, then by irradiating the photocatalyst by at least one irradiation source producing at least one wavelength lower than the bandgap width of said photocatalyst, so as to reduce the CO2 and to oxidize the sacrificial compound, so as to produce an effluent containing, at least in part, C1 or more carbon-based molecules other than CO2.

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Patent Owner(s)

Patent OwnerAddress
IFP ENERGIES NOUVELLESRUEIL-MALMAISON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fecant, Antoine Rueil-Malmaison, FR 52 81
Leflaive, Philibert Rueil-Malmaison, FR 83 318
Martinez, Franco Raquel Rueil-Malmaison, FR 11 6
Pirngruber, Gerhard Rueil-Malmaison, FR 11 25

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