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The anodic stripping voltammetry of nanoparticles: electrochemical evidence for the surface agglomeration of silver nanoparticles.

Abstract:

Analytical expressions for the anodic stripping voltammetry of metallic nanoparticles from an electrode are provided. First, for reversible electron transfer, two limits are studied: that of diffusionally independent nanoparticles and the regime where the diffusion layers originating from each particle overlap strongly. Second, an analytical expression for the voltammetric response under conditions of irreversible electron transfer kinetics is also derived. These equations demonstrate how the...

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Publication status:
Published

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Publisher copy:
10.1039/c3nr00898c

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Uhlemann, M More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
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Journal:
Nanoscale
Volume:
5
Issue:
11
Pages:
4884-4893
Publication date:
2013-06-05
DOI:
EISSN:
2040-3372
ISSN:
2040-3364
URN:
uuid:65a774a9-7925-4a3b-9812-0b169e2869a0
Source identifiers:
401118
Local pid:
pubs:401118

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