Journal article

Surface oxidation of gold nanoparticles supported on a glassy carbon electrode in sulphuric acid medium: contrasts with the behaviour of 'macro' gold.

Abstract:: Consecutive electro-oxidation and reduction cycling of gold macroelectrodes in sulphuric acid medium is a widely-used cleaning and calibration procedure. In this paper this method is applied to electrodeposited nanoparticles revealing significant differences in the electro-oxidation process and the cleaning effectiveness. This suggests a higher density of surface defects on the nanoparticles.

Publication status:: Published

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APA Style

Wang, Y., Laborda, E., Crossley, A., & Compton, R. (2013). Surface oxidation of gold nanoparticles supported on a glassy carbon electrode in sulphuric acid medium: contrasts with the behaviour of 'macro' gold. Physical Chemistry Chemical Physics : PCCP, 15(9), 3133–3136.

MLA Style

Wang, Y., et al. “Surface Oxidation of Gold Nanoparticles Supported on a Glassy Carbon Electrode in Sulphuric Acid Medium: Contrasts with the Behaviour of 'Macro' Gold.” Physical Chemistry Chemical Physics : PCCP, vol. 15, no. 9, 2013, pp. 3133–36.

Chicago Style

Wang, Y, E Laborda, A Crossley, and R Compton. 2013. “Surface Oxidation of Gold Nanoparticles Supported on a Glassy Carbon Electrode in Sulphuric Acid Medium: Contrasts with the Behaviour of 'Macro' Gold.” Physical Chemistry Chemical Physics : PCCP 15 (9): 3133–36.
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Publisher copy:: 10.1039/c3cp44615h

Authors

+ Wang, Y More by this author

Role:: Author

+ Laborda, E More by this author

Role:: Author

+ Crossley, A More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Materials
Role:: Author

+ Compton, R More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Chemistry
Sub department:: Physical & Theoretical Chem
Role:: Author

Journal:: Physical chemistry chemical physics : PCCP More from this journal
Volume:: 15
Issue:: 9
Pages:: 3133-3136
Publication date:: 2013-03-01
DOI:: 10.1039/c3cp44615h
EISSN:: 1463-9084
ISSN:: 1463-9076

Language:: English
Keywords:: Carbon

Oxidation-Reduction

Glass

Metal Nanoparticles

Gold

Electrodes

Surface Properties

Sulfuric Acids
Pubs id:: pubs:375681
UUID:: uuid:af273b04-4843-4704-8c45-7557b67e7e36
Local pid:: pubs:375681
Source identifiers:: 375681
Deposit date:: 2013-11-16

Terms of use

Copyright date:: 2013

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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