A research team, led by Professor Jianxin Zou, has recently published a study in Energy Material Advances, shedding light on the potential of metal hydrides, particularly focusing on magnesium-based hydrides (MgH2), to revolutionize hydrogen storage.
This marks a significant stride in the pursuit of efficient hydrogen storage methods, crucial for the advancement of hydrogen energy, reduction of carbon emissions, and the optimized utilization of renewable clean energies.
Magnesium-based hydrides (MgH2) have garnered attention for their exceptional hydrogen storage densities, cyclic performance, and the Earth’s abundant supply of magnesium. Positioned as a promising candidate for large-scale hydrogen energy storage systems, MgH2 holds immense potential. However, practical applications encounter challenges, primarily stemming from high thermodynamic stability, leading to elevated decomposition temperatures, and slow hydrogen absorption/desorption kinetics.
Building on previous research, the study emphasizes the transformative role of catalysts, especially MXenes-based catalysts, known for their two-dimensional structure and tunability. These catalysts prove highly effective in accelerating hydrogen absorption/desorption kinetics, paving the way for MgH2 to become a more viable option for hydrogen storage.
The global hydrogen storage market is poised for significant growth, projected to generate $6.74 billion in revenue by 2030. The surge in demand for hydrogen fuel cell vehicles, reflected in the Vehicle Hydrogen Storage Bottle market, underscores the critical need for efficient storage methods. Industries, including aviation, witness pioneering advancements, with key players like ZeroAvia, Universal Hydrogen Co., and H2FLY GmbH leading the charge.
In a related development, researchers from Stanford University and the Technion Israel Institute of Technology introduce a cost-effective alternative to platinum-based catalysts in hydrogen fuel cells. By substituting a portion of platinum metals with economically viable silver, this innovation holds the promise of large-scale commercialization of hydrogen fuel cells, further propelling the hydrogen revolution.
