11 - Nanocatalysts for hydrogen evolution reactions from hydrazine borane

Abstract

Today, many energy sources serve humanity. However, most energy sources, especially petroleum products, pose a severe danger to the environment because of the greenhouse gases released after the use of energy, which damage the ozone layer. Hydrogen energy is therefore preferred as a more environmentally friendly energy source. Of course, in this process, solid/liquid hydrogen sources such as NaBH4, NH3BH3, N2H4BH3, and N2H4·H2O are essential for usability. To obtain hydrogen from these sources, nanocatalysts are needed. Thanks to nanocatalysts with a larger surface area, it is possible to obtain hydrogen by a more efficient dehydrogenation. In this chapter, information on the hydrogen production methods and the use of nanocatalysts in hydrogen evolution reactions are compiled. Additionally, the positive and negative aspects of the use of hydrazine borane in hydrogen production were discussed, and environmental and economic considerations were made.