Issue 67, 2016

(Hydro)peroxide ligands on colloidal cerium oxide nanoparticles

Abstract

Anhydrous H2O2 reacts with organic colloidal solutions of ceria nanoparticles to form a stable surface peroxo/hydroperoxo species with the release of oleate capping ligands into solution. A new optical spectroscopic signature was identified for cerium-peroxo/hydroperoxo species in solution and correlated with solid-state IR spectroscopy and chemical reactivity.

Graphical abstract: (Hydro)peroxide ligands on colloidal cerium oxide nanoparticles

Supplementary files

Article information

Article type
Communication
Submitted
05 May 2016
Accepted
22 Jul 2016
First published
25 Jul 2016

Chem. Commun., 2016,52, 10281-10284

(Hydro)peroxide ligands on colloidal cerium oxide nanoparticles

D. Damatov and J. M. Mayer, Chem. Commun., 2016, 52, 10281 DOI: 10.1039/C6CC03790A

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