Fig. 6: Fe promoted partially reversible carbon neutral hydrogen storage-release cycles using formamides.
From: Carbon neutral hydrogen storage and release cycles based on dual-functional roles of formamides
Hydrogen evolution in the storage-release cycles applying formamides. Standard conditions: formamide, KOH (1.0 equiv.), Fe-1 (500 ppm), THF/H2O (5/5 mL), 90 °C. The cycles started from dehydrogenation (16 h), then hydrogenation (12 h, 60 bar of H2) was performed. Yields are based on formyl group in formamides.
