28-03-2019 дата публикации
Номер: US20190093240A1
Принадлежит:
Photocatalytic device to dissociate an aqueous phase to product hydrogen gas, said device being set up in such a way that at least one photocatalytic system in contact with said aqueous phase can be irradiated by a light source to produce—through an oxidation reaction in said aqueous phase—oxygen gas, electrons and protons at a means of electron capture, said device comprising: 119-. (canceled)20. A photocatalytic device to dissociate an aqueous phase to produce hydrogen gas , the device structured such that a photocatalytic system in contact with the aqueous phase can be irradiated by a light source to produce , through an oxidation reaction in the aqueous phase , oxygen gas , electrons , and protons at a means for capturing electrons capture , device comprising:a first zone including the aqueous phase; andmeans for reducing protons to carry out a reduction reaction on the protons by the electrons to generate hydrogen gas; a front side facing the means for capturing electrons; and', 'a back side, with only the back side of the proton exchange interface bearing at least one catalyst and/or at least one catalytic system., 'wherein the means for proton reduction includes a proton exchange interface including21. The photocatalytic device according to claim 20 , wherein the photocatalytic system includes a photo-enzyme and/or its coenzymes or a photocatalyst that can carry out the oxidation reaction on the aqueous phase.22. The photocatalytic device according to claim 20 , wherein the photocatalytic system is at least one of: a photo-enzyme claim 20 , a PSII enzyme complex isolated away from a PSI enzyme complex claim 20 , and/or a thylakoid protein.23. The photocatalytic device according to claim 20 , wherein the photocatalytic system in contact with the aqueous phase includes a coating of an anode.24. The photocatalytic device according to claim 20 , wherein the means for capturing electrons includes a catalyst and/or a catalytic system other than the photocatalytic ...
Подробнее
