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Journal article

Mapping the ionic fingerprints of molecular monolayers.

Abstract:

We have previously proposed, and experimentally resolved, an ionic charge relaxation model for redox inactive self-assembled monolayers (SAMs) on metallic electrodes in contact with a liquid electrolyte. Here we analyse, by capacitance spectroscopy, the resistance and capacitance terms presented by a range of thiolated molecular films. Molecular dynamics simulations support a SAM-specific energy barrier to solution-phase ions. Once surmounted, the entrapped ions support a film embedded ionic ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1039/c7cp01500c

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Inorganic Chemistry
Role:
Author
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São Paulo Research Foundation More from this funder
Royal Society More from this funder
Brazilian National Counsel of Technological and Scientific Development More from this funder
Publisher:
Royal Society of Chemistry Publisher's website
Journal:
Physical Chemistry Chemical Physics Journal website
Volume:
19
Pages:
15098-15109
Publication date:
2017-05-12
Acceptance date:
2017-05-12
DOI:
EISSN:
1463-9076
ISSN:
1463-9084
Source identifiers:
698049
Language:
English
Keywords:
Pubs id:
pubs:698049
UUID:
uuid:ac3ce330-b450-4c34-93de-bc93605af357
Local pid:
pubs:698049
Deposit date:
2017-06-07

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