Transforming breakfast bio-waste into hydrogen storage materials

This dataset provides a comprehensive characterization of nanoporous carbons using a multi-technique approach, including gas adsorption, small-angle X-ray scattering (SAXS), scanning electron microscopy (SEM), Raman spectroscopy, elemental analysis, and X-ray diffraction (XRD). Gas adsorption and SAXS reveal pore structure evolution, while hydrogen storage performance was assessed at 77 K under pressures up to 100 bar. Statistical correlation analysis using Kendall’s rank coefficients identifies key structural parameters influencing adsorption. The data follow FAIR principles, ensuring accessibility for further research and integration with broader datasets, fostering advancements in carbon-based hydrogen storage.