Well-defined mono(eta(3)-allyl)nickel complex MONi(eta(3)-C3H5) (M = Si or Al) grafted onto silica or alumina: a molecularly dispersed nickel precursor for syntheses of supported small size nickel nanoparticles

Preparing evenly-dispersed small size nickel nanoparticles over inert oxides remains a challenge today. In this context, a versatile method to prepare supported small size nickel nanoparticles (ca. 1-3 nm) with narrow size distribution via a surface organometallic chemistry (SOMC) route is described. The grafted mono(eta(3)-allyl) nickel complexes RMONi(eta(3)-C3H5) (M = Si or Al) as precursors are synthesized and fully characterized by elemental analysis, FTIR spectroscopy and paramagnetic solid-state NMR.


Published in:
CHEMICAL COMMUNICATIONS, 50, 57, 7716-7719
Year:
2014
Publisher:
ROYAL SOC CHEMISTRY
ISSN:
1359-7345
Laboratories:




 Record created 2015-01-08, last modified 2018-03-17


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