Recycling nanocatalysts by tuning solvent quality

Myakonkaya, Olesya, Deniau, Benoit, Eastoe, Julian, Rogers, Sarah E., Ghigo, Aurelie, Hollamby, Martin, Vesperinas, Ana, Meenakshisundaram, Sankar ORCID: https://orcid.org/0000-0002-7105-0203, Taylor, Stuart H. ORCID: https://orcid.org/0000-0002-1933-4874, Bartley, Jonathan Keith ORCID: https://orcid.org/0000-0003-4640-541X and Hutchings, Graham John ORCID: https://orcid.org/0000-0001-8885-1560 2010. Recycling nanocatalysts by tuning solvent quality. Journal of Colloid and Interface Science 350 (2) , pp. 443-445. 10.1016/j.jcis.2010.06.064

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Abstract

Catalytic surfactant stabilized gold-containing nanoparticles have been recovered by a new isothermal low-energy approach, by controlled and reversible changes in colloid stability based on fine-tuning of solvent quality. Once recovered, the nanoparticles can be re-dispersed in the solvent, or indeed dispersed into a different solvent. The morphology of the nanoparticles is not significantly affected by the recovery process and they can be used and reused as oxidation catalysts.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry Cardiff Catalysis Institute (CCI)
Subjects:	Q Science > QD Chemistry
Publisher:	Elsevier
ISSN:	0021-9797
Last Modified:	05 Jan 2023 09:50
URI:	https://orca.cardiff.ac.uk/id/eprint/6839

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