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Uses of Scanning Electrochemical Microscopy (SECM) for the Characterization with Spatial and Chemical Resolution of Thin Surface Layers and Coating Systems Applied on Metals: A Review. COATINGS 2022. [DOI: 10.3390/coatings12050637] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Scanning Electrochemical Microscopy (SECM) is increasingly used in the study and characterization of thin surface films as well as organic and inorganic coatings applied on metals for the collection of spatially- and chemically-resolved information on the localized reactions related to material degradation processes. The movement of a microelectrode (ME) in close proximity to the interface under study allows the application of various experimental procedures that can be classified into amperometric and potentiometric operations depending on either sensing faradaic currents or concentration distributions resulting from the corrosion process. Quantitative analysis can be performed using the ME signal, thus revealing different sample properties and/or the influence of the environment and experimental variables that can be observed on different length scales. In this way, identification of the earlier stages for localized corrosion initiation, the adsorption and formation of inhibitor layers, monitoring of water and specific ions uptake by intact polymeric coatings applied on metals for corrosion protection as well as lixiviation, and detection of coating swelling—which constitutes the earlier stages of blistering—have been successfully achieved. Unfortunately, despite these successful applications of SECM for the characterization of surface layers and coating systems applied on metallic materials, we often find in the scientific literature insufficient or even inadequate description of experimental conditions related to the reliability and reproducibility of SECM data for validation. This review focuses specifically on these features as a continuation of a previous review describing the applications of SECM in this field.
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Olszowska I, Leśniewski A, Kelm A, Pieta IS, Siejca A, Niedziółka-Jönsson J. Zinc oxide quantum dots embedded in hydrophobic silica particles for latent fingermarks visualization based on time-gated luminescence measurements. Methods Appl Fluoresc 2020; 8:025001. [DOI: 10.1088/2050-6120/ab6f24] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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De Leener G, Evoung-Evoung F, Lascaux A, Mertens J, Porras-Gutierrez AG, Le Poul N, Lagrost C, Over D, Leroux YR, Reniers F, Hapiot P, Le Mest Y, Jabin I, Reinaud O. Immobilization of Monolayers Incorporating Cu Funnel Complexes onto Gold Electrodes. Application to the Selective Electrochemical Recognition of Primary Alkylamines in Water. J Am Chem Soc 2016; 138:12841-12853. [DOI: 10.1021/jacs.6b05317] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Gaël De Leener
- Laboratoire
de Chimie Organique, Université libre de Bruxelles (ULB), Avenue
F. D. Roosevelt 50 CP160/06, B-1050 Brussels, Belgium
- Laboratoire
de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, Sorbonne Paris Cité, CNRS UMR 8601, 45 rue des Saints Pères, 75006 Paris, France
| | - Ferdinand Evoung-Evoung
- CNRS
UMR 6521, Université de Bretagne Occidentale, 6 Avenue
Le Gorgeu, CS 93837, 29238 Brest, France
| | - Angélique Lascaux
- Laboratoire
de Chimie Organique, Université libre de Bruxelles (ULB), Avenue
F. D. Roosevelt 50 CP160/06, B-1050 Brussels, Belgium
| | - Jeremy Mertens
- Chimie
Analytique et Chimie des Interfaces, Université libre de Bruxelles (ULB), CP 255, Campus de la Plaine, Boulevard du Triomphe, B-1050 Brussels, Belgium
| | | | - Nicolas Le Poul
- CNRS
UMR 6521, Université de Bretagne Occidentale, 6 Avenue
Le Gorgeu, CS 93837, 29238 Brest, France
| | - Corinne Lagrost
- Institut
des Sciences Chimiques de Rennes, UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes, France
| | - Diana Over
- Laboratoire
de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, Sorbonne Paris Cité, CNRS UMR 8601, 45 rue des Saints Pères, 75006 Paris, France
| | - Yann R. Leroux
- Institut
des Sciences Chimiques de Rennes, UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes, France
| | - François Reniers
- Chimie
Analytique et Chimie des Interfaces, Université libre de Bruxelles (ULB), CP 255, Campus de la Plaine, Boulevard du Triomphe, B-1050 Brussels, Belgium
| | - Philippe Hapiot
- Institut
des Sciences Chimiques de Rennes, UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes, France
| | - Yves Le Mest
- CNRS
UMR 6521, Université de Bretagne Occidentale, 6 Avenue
Le Gorgeu, CS 93837, 29238 Brest, France
| | - Ivan Jabin
- Laboratoire
de Chimie Organique, Université libre de Bruxelles (ULB), Avenue
F. D. Roosevelt 50 CP160/06, B-1050 Brussels, Belgium
| | - Olivia Reinaud
- Laboratoire
de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes, Sorbonne Paris Cité, CNRS UMR 8601, 45 rue des Saints Pères, 75006 Paris, France
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Kamamoto Y, Nitta Y, Kubo K, Mizuta T, Kume S. Selection of two optional covalent bonds by electric stimuli: dual catalytic switching of redox-active copper. Chem Commun (Camb) 2016; 52:10486-9. [DOI: 10.1039/c6cc03407a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Two types of redox functionality were selected for covalent binding on a carbon electrode, responding to an electric potential applied to a dual-active copper catalyst.
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Affiliation(s)
- Yu Kamamoto
- Department of Chemistry
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Yuya Nitta
- Department of Chemistry
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Kazuyuki Kubo
- Department of Chemistry
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Tsutomu Mizuta
- Department of Chemistry
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
| | - Shoko Kume
- Department of Chemistry
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
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Bouden S, Gómez-Mingot M, Randriamahazaka H, Ghilane J. Surface Initiated Immobilization of Molecules Contained in an Ionic Liquid Framework. Anal Chem 2015; 88:1017-21. [DOI: 10.1021/acs.analchem.5b03922] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sarra Bouden
- Nano-Electro-Chemistry Group, Université
Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 rue Jean-Antoine
de Baïf, 75205 Paris, France
| | - Maria Gómez-Mingot
- Nano-Electro-Chemistry Group, Université
Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 rue Jean-Antoine
de Baïf, 75205 Paris, France
| | - Hyacinthe Randriamahazaka
- Nano-Electro-Chemistry Group, Université
Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 rue Jean-Antoine
de Baïf, 75205 Paris, France
| | - Jalal Ghilane
- Nano-Electro-Chemistry Group, Université
Paris Diderot, Sorbonne Paris Cité, ITODYS, UMR 7086 CNRS, 15 rue Jean-Antoine
de Baïf, 75205 Paris, France
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