Elsevier, Materials Research Bulletin, 10(45), p. 1413-1418
DOI: 10.1016/j.materresbull.2010.06.041
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Nanoparticles–Graphene Hybrids as active catalysts for Suzuki Reaction, Materials Research Bulletin (2010), doi:10.1016/j.materresbull.2010.06.041 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. w w w . s p m . c o m . c n A c c e p t e d M a n u s c r i p t Abstract: Graphene was successfully modified with gold nanoparticles in a facile route by reducing chloroauric acid in the presence of sodium dodecyl sulfate, which is used as both a surfactant and reducing agent. The gold nanoparticles–graphene hybrids were characterized by high-resolution transmission electron microscopy, atomic force microscopy, X-ray photoelectron spectroscopy, Raman spectroscopy, X-ray diffraction and energy X-ray spectroscopy. We demonstrate for the first time that the gold nanoparticles–graphene hybrids can act as efficient catalysts for the Suzuki reaction in water under aerobic conditions. The catalytic activity of gold nanoparticles–graphene hybrids was influenced by the size of the gold nanoparticles.