Gulcan, M.Karatas, Y.2025-05-102025-05-1020171144-05461369-926110.1039/c7nj02481a2-s2.0-85031048234https://doi.org/10.1039/c7nj02481ahttps://hdl.handle.net/20.500.14720/5744Gulcan, Mehmet/0000-0002-3921-8811; Karatas, Yasar/0000-0002-9171-7781Polyvidone (PVP40)-stabilized Rh nanoparticles (Rh@PVP40) were synthesized via a classical alcohol reduction technique and were characterized by carrying out TEM, HR-TEM, TEM/EDX, P-XRD analysis, UV/Vis and XPS spectroscopy investigations. Approximately, non-touch each other 100 particles in were counted TEM image in 50 nm scale and the average particle size of Rh@PVP40 nanocatalyst was found to be 3.32 +/- 0.26 nm. The prepared nanoparticles were found to be one of the most efficient catalytic systems in the literature, with a high TOF value (185.91 min(-1)) and low activation energy (43.88 kJ mol(-1)) for the hydrolytic dehydrogenation of a methylamine-borane compound. Analysis of the effects of catalyst and substrate concentrations on the catalytic reaction indicated that the reaction proceeded to the 1.37-order of the catalyst concentration and nearly zero order of the substrate concentration.eninfo:eu-repo/semantics/closedAccessArticle4120Q2Q31183911845WOS:000412639800042