In this work, we present photocatalytic hydrogen generation using graphitic carbon nitride and alkaline metal based aluminates being a birem aluminate or magnesium aluminate. And so to carry out this work, we first synthesized graphitic carbon nitride by pyrolysis using urea or fioruria at 550 degrees Celsius for three hours. We carried out various characterization techniques to learn about the properties of our material and also carried out the hydrogen evolution reaction using this material as a photocatalist with triathonolamine as the sacrificial agent. The other type of material that we prepared was the alkaline metal based aluminum. In this case, being birem aluminate or magnesium aluminate, which were prepared by combustion synthesis at 600 degrees Celsius for 15 minutes to produce white powders that were then annealed at distinct temperatures under distinct heat treatment atmospheres that being carbon or air. We also evaluated this material using triathonolamine. This was the setup that we use to carry out experiments. In the center, you can see we have our reactor that contains the photocatalist mixed with the ionized water. Apart from the UV lamp that was used as a light source, we also carried out experiments using visible light. The visible light was acquired from lead strips that were spiraled around the reactor as shown in the following images above. We had a high result, a high of hydrogen evolution rate of 97 micromole per gram of photocatalist per hour using magnesium aluminate that was calcium in a carbon atmosphere. And the superior result was actually observed using graphitic carbon nitride. We achieved a high rate of 1,622 micromole per gram of hydrogen per gram of photocatalist per hour using the theory we had derived graphitic carbon nitride under UV light, which was our best result under these conditions. Thank you for your time.