Issue 98, 2014
From the journal:

Chemical Communications

Potential-dependent hydration structures at aqueous solution/graphite interfaces by electrochemical frequency modulation atomic force microscopy†

Toru Utsunomiya,a   Yasuyuki Yokota,a   Toshiaki Enokib  and  Ken-ichi Fukui*a  

* Corresponding authors

a Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
E-mail: kfukui@chem.es.osaka-u.ac.jp
Fax: +81-6-6850-6235
Tel: +81-6-6850-6235

b Department of Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan

Abstract

Potential-dependent solvation structures of aqueous electrolyte–graphite interfaces were studied using electrochemical frequency modulation atomic force microscopy. Oscillatory modulations on the force curves reversibly changed with the applied potential on the graphite electrode, and also strongly depended on the anion species in electrolyte solutions.

Graphical abstract: Potential-dependent hydration structures at aqueous solution/graphite interfaces by electrochemical frequency modulation atomic force microscopy

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Article information

DOI
https://doi.org/10.1039/C4CC07093C
Article type
Communication
Submitted
09 Sep 2014
Accepted
24 Oct 2014
First published
24 Oct 2014

Chem. Commun., 2014,50, 15537-15540

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Potential-dependent hydration structures at aqueous solution/graphite interfaces by electrochemical frequency modulation atomic force microscopy

T. Utsunomiya, Y. Yokota, T. Enoki and K. Fukui, Chem. Commun., 2014, 50, 15537 DOI: 10.1039/C4CC07093C

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