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Rhodium(III) 2,4-pentanedionate is used in catalytic reagents for organic synthesis. Rhodium(III) 2,4-pentanedionate is useful for hydrosilylation of a variety of organic substrates like alkenes, terminal or internal acetylenes, conjugated dienes, alpha, beta -unsaturated aldehydes and allylic compounds. It performs the role of a catalyst in well-known reactions such as transformation processes including hydrogenation, ethanol steam reforming, CO oxidation, and NOx reduction. Rhodium acetylacetonate, as the organic solvent-soluble source of rhodium metal ions, can be used to prepare monodisperse size/shape controlled Rh nanocrystals. Rh nanocrystal monolayers have been reported to show high activity for hydrogenation of vinylcyclohexene to selectively produce ethylcyclohexene. The size/shape controlled nanocrystals find a variety of applications in oil refining processes, chemical synthesis and fuel cell technology.
Xie, S.; Liu, X. Y.; Xia, Y. Shape-Controlled Syntheses of Rhodium Nanocrystals for the Enhancement of their Catalytic Properties. Nano. Res. 2015, 8 (1), 82-96.
Jia, Z.; Harrell, J. W.; Misra, R. D. K. Synthesis and magnetic properties of self-assembled FeRh nanoparticles. Appl. Phys. Lett. 2008, 93 (2), 022504.
Liguras, D. K..; Kondarides, D. I.; Verykios, X. E. Production of Hydrogen for Fuel Cells by Steam Reforming of Ethanol Over Supported Noble Metal Catalysts. Appl. Catal. B. Environ. 2003, 43, 345-354.
Dichiarazioni di rischio (UE): H302-H312-H332-H315-H319-H335
Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P260-P201-P280g-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.