Abstract
AbstractThis work covers the results of a detailed study on the in‐situ formation and catalytic use of metal nanoparticles [Ru(0), Ni(0) and Cu(0)] stabilized on starch, a biodegradable and natural polymer, in the absence of a solvent by aiming to develop a green approach providing sustainable system for hydrogen production from the dehydrogenation of dimethylamine borane (DMAB) at about room temperature, 35.0±0.1 °C. All three metals were well‐stabilized on the surface of starch with a particle size about 10.0 nm and highly active, long‐lived in hydrogen production from the dehydrogenation of DMAB at 35.0±0.1 °C with an extraordinary initial TOF and TTON values of 173 h−1 and 23000 TTON for Ru(0); 130 h−1 and 13000 TTON for Cu(0) and 37 h−1 and 4900 TTON for Ni(0) nanoparticles. Starch stabilized metal(0) nanoparticles could be isolated from the solution and characterized by UV‐vis, XRD, TGA, TEM, SEM, EDX, and XPS.
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