METAL SULPHIDE-BASED COMPOSITE PHOTOCATALYST FOR PRODUCING HYDROGEN

摘要

The present invention relates to a composition comprising a mixture of zinc sulfide (ZnS) and molybdenum sulfide (MoS _X ) having a Mo / Zn molar ratio of 0.01 to 1.9. The invention also provides methods for its preparation and its application in photocatalysts, more specifically water (H ₂ 0) and / or hydrogen sulfide (H ₂ S) and / or protons in the presence of sources emitting in the ultraviolet and / or visible spectrum. It relates to its application in photocatalysts for the production of dehydrogens from other sources.