METHOD TO SYNTHESIZE MESOPOROUS TITANIA FOR PHOTOCATALYTIC HYDROGEN PRODUCTION

摘要

A method for manufacturing a mesoporous titanium dioxide photocatalyst for hydrogen production is provided to produce the mesoporous titanium dioxide photocatalyst massively, and to prevent degradation activity of the photocatalyst. A method for manufacturing a mesoporous titanium dioxide photocatalyst for hydrogen production includes the following steps of: gaining a precipitate by hydrolyzing a reaction solution including an electrolyte; gaining a product by washing and drying the precipitates after filtering the precipitate; and plasticizing the product. A precursor of the titanium dioxide is selected from a group consisting of titanium alkoxide or TiSl4, titanium sulfate, oxysulfur acid titanium and their mixture. A plasticizing process is performed in 400 ~ 500°C.