《[抖森]与你同光》草莓西米露

2、无效章

　　In recent years, environmental pollution has become more and more serious, and the energy crisis has become more and more obvious, which has become a very serious problem threatening human life and development.[1]Environmental protection and the development of new energy sources to change the structure of energy has far-reaching significance. Since Fujishima and others published TiO in 19722Study on hydrogen production by single crystal electrolytic water[2]The photocatalytic reaction with semiconductor as catalyst has attracted the attention of many scholars in chemistry, materials, physics, environmental protection and so on.

　　TiO2With its excellent anti-chemical and photo-corrosive properties, low-cost and other advantages has become the last decades
　　the most important photocatalyst.TiO is widely used in the field of photocatalytic research2 or modified TiO2 As a photocatalyst, however, due to limitations on T iO2 The energy band itself is high, and the utilization rate of sunlight