Study on solar photocatalytic hydrogen production

Facing the serious international situation at present, solar hydrogen production has caused the extensive concern by the advantages of using renewable energy and the clean products which are widely used. This paper describes the principles of solar photocatalytic hydrogen production, points out the problems and its solutions in the application, focuses on the ways to improve the activity of photocatalysts, further more explained its evaluation indexes so that can demonstrate the researching direction clearly for future applications.