Cathodic corrosion: a quick, clean, and versatile method for the synthesis of metallic nanoparticles
Cathodic corrosion: a quick, clean, and versatile method for the synthesis of metallic nanoparticles
A simple and effective method for the synthesis of nanoparticles is reported based on extreme cathodic polarization of a metal, formation of cation-stabilized metal anions, and their agglomeration (see picture). The improved catalytic activity of these nanoparticles in the oxidation of carbon monoxide as well as methanol is shown using platinum.
electrochemistry, metal anions, nanoparticles, platinum, transition metals
6346-6350
Yanson, Alexei I.
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Rodriguez, Paramaconi
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Garcia-Araez, Nuria
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Mom, Rik V.
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Tichelaar, Frans D.
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Koper, Marc T.M.
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4 July 2011
Yanson, Alexei I.
cfbaa058-6652-439b-987b-4d9e7f530a70
Rodriguez, Paramaconi
5a751a4e-490e-42bb-9c22-7b0fc72e9a09
Garcia-Araez, Nuria
9358a0f9-309c-495e-b6bf-da985ad81c37
Mom, Rik V.
b043a492-88c0-4083-91d0-96e9c2beef14
Tichelaar, Frans D.
14d2ece0-433d-411b-8d12-350758d906cc
Koper, Marc T.M.
40a12fab-f3d3-4518-b739-95b4720ac120
Yanson, Alexei I., Rodriguez, Paramaconi, Garcia-Araez, Nuria, Mom, Rik V., Tichelaar, Frans D. and Koper, Marc T.M.
(2011)
Cathodic corrosion: a quick, clean, and versatile method for the synthesis of metallic nanoparticles.
Angewandte Chemie International Edition, 50 (28), .
(doi:10.1002/anie.201100471).
Abstract
A simple and effective method for the synthesis of nanoparticles is reported based on extreme cathodic polarization of a metal, formation of cation-stabilized metal anions, and their agglomeration (see picture). The improved catalytic activity of these nanoparticles in the oxidation of carbon monoxide as well as methanol is shown using platinum.
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10.1002:anie.201100471_.pdf
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e-pub ahead of print date: 27 May 2011
Published date: 4 July 2011
Keywords:
electrochemistry, metal anions, nanoparticles, platinum, transition metals
Organisations:
Electrochemistry
Identifiers
Local EPrints ID: 343107
URI: http://eprints.soton.ac.uk/id/eprint/343107
ISSN: 1433-7851
PURE UUID: de973fb3-6157-4e4b-bfbe-44e9d4ddf2ee
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Date deposited: 24 Sep 2012 13:59
Last modified: 15 Mar 2024 03:46
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Contributors
Author:
Alexei I. Yanson
Author:
Paramaconi Rodriguez
Author:
Rik V. Mom
Author:
Frans D. Tichelaar
Author:
Marc T.M. Koper
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