Hydrogen is one of the most promising alternative fuels for the
future. The high-energy conversion efficiency, zero CO2 and NOx
emissions, wide range of primary sources, and diversity of
production methods are the main arguments promoting hydrogen
as a potentially important player in the future energy scene
[1–4]. However, hydrogen storage is problematic because a very
large vessel volume is required. Despite intensive research
activities in the field of hydrogen storage, the available technologies (e.g., compressed gas, liquid hydrogen, materials-based) still
require improved efficiency [2]. Nevertheless, hydrogen production and purification processes remain essential for the use of
hydrogen energy