▎ 摘　　要

NOVELTY - Production of photo-induced catalytic hydrogen using graphene electron-mediated metal-sulfur clusters comprises connecting metal sulfur clusters to porphyrin derivative of graphene oxide, preferably sulfur containing metal clusters and porphyrin derivatives of graphene oxide are connected to nanomaterials; in metal sulfur clusters, metal is non-noble metals (iron); porphyrin derivatives are compounds having photosensitivity e.g. tetraphenylporphyrin or its derivatives and nickel tetraphenylporphyrin or its derivatives. USE - Catalytic system is useful in production of photo-induced hydrogen (claimed). ADVANTAGE - The method has low production costs. DETAILED DESCRIPTION - Production of photo-induced catalytic hydrogen using graphene electron-mediated metal-sulfur clusters comprises connecting metal sulfur clusters to a porphyrin derivative of graphene oxide, preferably the sulfur containing metal clusters and porphyrin derivatives of graphene oxide are connected to nanomaterials; in metal sulfur clusters, metal is non-noble metals (iron); porphyrin derivatives are compounds having photosensitivity i.e. tetraphenylporphyrin or its derivatives, zinc tetraphenylporphyrin or its derivatives, magnesium tetraphenylporphyrin or its derivatives, iron tetraphenylporphyrin and derivatives, tetraphenylporphyrin manganese or its derivatives, ruthenium tetraphenylporphyrin or its derivatives, copper tetraphenylporphyrin and derivatives and nickel tetraphenylporphyrin or its derivatives.