期刊
CHEMICAL COMMUNICATIONS
卷 50, 期 24, 页码 3204-3207出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cc00654b
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资金
- Deutsche Forschungsgemeinschaft [SFB 858]
N-heterocyclic carbenes (NHCs) represent a leading class of ligands in organometallic chemistry, but have been rarely exploited as stabilizers for metal nanoparticles (NPs). We report the first example of NHC stabilized Pd-NPs that demonstrate long term stability. These NHC Pd-NPs were synthesized by a facile ligand exchange protocol using rationally designed long chained NHCs (LC-NHCs). Furthermore, we demonstrate that the surface modification of Pd-NPs results in significant chemoselectivity in a model reaction.
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