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The rate of adsorption of nanoparticles on microelectrode surfaces

Abstract:

Theory is developed for the rate of irreversible adsorption of nanoparticles from solution onto an electrode surface, including the effects of hindered diffusion of large nanoparticles. The effect of nanoparticle size on adsorption processes is studied, and found to be significant for large particles, where the nanoparticle radius to electrode radius ratio is larger than 1 × 10-3. The extent of adsorption in a typical electrochemical nanoparticle experiment at a 5 μm radius hemispherical elec...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Journal:
JOURNAL OF ELECTROANALYTICAL CHEMISTRY More from this journal
Volume:
693
Pages:
73-78
Publication date:
2013-03-15
DOI:
ISSN:
1572-6657
Language:
English
Keywords:
Pubs id:
pubs:394071
UUID:
uuid:f546282b-98c7-41c8-a5c0-1cc3da938c07
Local pid:
pubs:394071
Source identifiers:
394071
Deposit date:
2013-11-16

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