Post subject: new type of mesoporous photocatalytic materials
Posted: Sat Oct 10, 2009 7:49 am
Developing a new type of mesoporous photocatalytic materials of environmental purify- cation with high quantum efficiency and high solar energy utilization, is the priorities and hot spots for the present photocatalytic research.
Based on the guestα-Fe2O3 pillared agent and the host layered titanate semiconductor, people have successfully fabricated a new mesoporous Ironic oxide-pillared titanate nanohybrid through the exfoliation-restacking route.
In the modern analysis of the prepared mesoporous materials, people often uses methylene blue (CAS No.:122965-43-9) as a catalytic properties to light degradation of water . Methylene blue is an organic dye as atypical thing living in water and widely used in lasers and chemical analysis . its concentration can be simplely used spectrophotometry method . So it is often used as a model reaction of photocatalytic reaction material.