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Stabilisation of Carbon‐Supported Palladium Nanoparticles through the Formation of an Alloy with Gold: Application to the Sonogashira Reaction
Author(s) -
Rossy Cybille,
Majimel Jérôme,
Fouquet Eric,
Delacôte Cyril,
Boujtita Mohammed,
Labrugère Christine,
TréguerDelapierre Mona,
Felpin FrançoisXavier
Publication year - 2013
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201300347
Subject(s) - sonogashira coupling , palladium , catalysis , alloy , nanoparticle , colloidal gold , materials science , gold alloy , carbon fibers , nanotechnology , chemistry , metallurgy , organic chemistry , composite material , composite number
Oh my Gold! Gold atoms stabilise catalytically active palladium nanoparticles when engaged in an alloy heterogenised on carbon. The increased durability makes the Pd–Au/C catalyst more recyclable than the gold‐free Pd/C catalyst for the Sonogashira reaction.