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Wiley, Angewandte Chemie International Edition, 38(50), p. 8912-8916, 2011

DOI: 10.1002/anie.201102066

Wiley, Angewandte Chemie, 38(123), p. 9074-9078, 2011

DOI: 10.1002/ange.201102066

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Influence of methyl halide treatment on gold nanoparticles supported on activated carbon

Journal article published in 2011 by Jacinto Sá, Alexandre Goguet, S. F. Rebecca Taylor, Ramchandra Tiruvalam, Christopher John Kiely, Maarten Nachtegaal ORCID, Graham John Hutchings, Christopher Hardacre
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

Catalyzing concept: Methyl halides have been used to disperse large (around 20 nm) gold nanoparticles supported on carbon into dispersed gold atoms/dimers at low temperature and atmospheric pressure (see picture). The process occurs through the progressive removal of gold–halogen entities from the metal nanoparticles and a gradual decrease in the size of the gold nanoparticles on the minute timescale.