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Impacts reveal and quantify monolayer adsorption on single alumina particles

Abstract:

A particle impact method is used to quantify adsorption of redox active species on single insulating particles by simulation of individual spike transient, circumventing the complexity of measurements with ensembles of particles. For catechol, anthraquinone and chloranil molecules and the ferrocene moiety of poly(vinylferrocene) adsorbed on alumina, the surface coverages are found to be (3.0 ± 0.9), (1.5 ± 1.4), (2.7 ± 1.7) and (2.1 ± 0.7) × 10–10 mol cm–2, and the charge diffusion coefficien...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1134/S1023193517090087

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Publisher:
Pleiades Publishing Publisher's website
Journal:
Russian Journal of Electrochemistry Journal website
Volume:
53
Issue:
9
Pages:
994–1002
Publication date:
2017-09-23
Acceptance date:
2016-11-15
DOI:
EISSN:
1608-3342
ISSN:
1023-1935
Source identifiers:
664981
Keywords:
Pubs id:
pubs:664981
UUID:
uuid:8abae019-d101-4672-83e4-709ee66b2a66
Local pid:
pubs:664981
Deposit date:
2016-12-12

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