Organic noncovalent supramolecular crystals with high hydrogen storage performance could enhance fuel-cell vehicle efficiency

https://techxplore.com/news/2024-09-supramolecular-crystals-high-hydrogen-storage.html

"volumetric more crucial than gravimetric capacity... recyclable... point-contact catenation strategy that utilizes point-contact interactions involving hydrogen bonding to minimize surface loss during catenation. This design strategy endows these supramolecular crystals with balanced high volumetric and gravimetric surface areas, high stability, and ideal pore sizes for hydrogen storage... onboard hydrogen storage"

Related: From Cars to Kitchens: Toyota’s Hydrogen Cartridges Transform Energy Use

https://www.hydrogenfuelnews.com/cars-toyotas-hydrogen-cartridges/8567558/