Volume 1 Issue 4: December 2022

The increasing demand for energy in the world and the environmental pollution caused by conventional chemical fuels constantly promote the development and utilization of new energy. As a kind of new energy, hydrogen is favored by countries all over the world because of its diverse sources, convenient storage and transportation, efficient utilization, and environmental friendliness [1].

Catalytic ordered transformation (COT) is a chemical reaction that involves conversion of certain chemical compounds into other forms of products over selective catalysts. COT plays an important role in many research fields such as energy, environment and chemistry, using catalysts to promote high yields of specific products with less environmental pollution. In recent years, COT has captured a great attention due to strict regulations in the environmental protection laws and high demand of product yield by the industries.