Can aerospace engineering store hydrogen in solid state

Should solid-state hydrogen storage materials be developed?

The development of such materials would encourage hydrogen storage to be integrated into diverse and energy-efficient devices. To be economically feasible, solid-state hydrogen storage materials must exhibit long-term stability and endurance.

Can nanoscale engineering boost hydrogen storage performance on solid-state materials?

We first present a short overview of hydrogen storage mechanisms of nanoscale engineering for boosted hydrogen storage performance on solid-state materials, for example, hydrogen spillover, nanopump effect, nanosize effect, nanocatalysis, and other non-classical hydrogen storage mechanisms.

What is the focus of research on solid-state hydrogen storage materials?

Therefore, developing new hydrogen storage materials with high capacity, fast kinetics, and a long cycle life is the focus of current basic research on solid-state hydrogen storage. Table 3. Technical indicators of solid hydrogen storage materials.

What is a hydrogen storage material?

The hydrogen storage material is the core of solid-state hydrogen storage, and its performance directly determines the system’s hydrogen storage capacity, kinetics, cycle life and other indicators.

Does Chinese research progress in solid-state hydrogen storage material systems?

This paper systematically reviews the Chinese research progress in solid-state hydrogen storage material systems, thermodynamic mechanisms, and system integration.

How can we improve hydrogen storage capacities and kinetics in solid-state materials?

To improve hydrogen storage capacities and kinetics in solid-state materials, future research should strive to uncover novel sorption processes such as quantum effects and confinement. Scalable manufacturing procedures must be developed to move solid-state hydrogen storage from the laboratory to real-world applications.