Catalysis for Fuel Cells

Chemical processes need catalysis to proceed quickly and purposefully. It is a critical element in developing an ecologically beneficial method for converting fossil fuels and other energy sources, and is used frequently in practically all processes across all sectors. Numerous studies have previously been done on the majority of the reactions necessary for energy-related processes. The barrier has been the rate of the reaction and the cost over the previous few decades, not the technology used to create the reactions. The production of a reaction may be significantly increased while the cost can be decreased by finding a catalyst that is cost-effective for the process. One of the finest potential alternative energy sources is the PEM fuel cell, a hydrogen fuel cell type, because it operates at a relatively low operating temperature, has a high power density, responds quickly, and emits no pollutants. However, given its high price and poor power output, it hasn't found many useful uses. It is known that platelet-shaped nanoparticles of metals like gold and platinum, which are in direct contact with the substrate, exhibit catalytic properties. Additionally, it has been demonstrated that platelet-shaped gold (Au) and palladium (Pd) nanoparticles may be created using the two-phase approach and dispersed on an air/water interface.