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Article Dans Une Revue Electrochimica Acta Année : 2024

Patterning Organic Layers on Carbon Surfaces using Electro-labile Protected Aryl Diazonium Salts

Résumé

The reduction of aryl diazonium salts is nowadays recognized as a powerful technique to functionalize many surfaces included carbon materials. However, efficient and easy-to-perform methods to pattern monolayers on carbon surfaces using aryl diazonium grafting are still missing. Herein, we described the synthesis and the use of a special aryl diazonium salt bearing an electro-labile protecting group. After electrochemical deprotection, it leads to the formation of a reactive benzoic acid layer that can be easily post-functionalized. This approach is successfully implemented in a scanning electrochemical cell microscopy (SECCM) experiment to achieve a facile patterning of an organic layer onto carbon surfaces.

Domaines

Chimie
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Dates et versions

hal-04355958 , version 1 (31-01-2024)

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Max Taras, Jiayang Lin, Jean-Francois Bergaminin, Corinne Lagrost, Philippe Hapiot, et al.. Patterning Organic Layers on Carbon Surfaces using Electro-labile Protected Aryl Diazonium Salts. Electrochimica Acta, 2024, Electrochimica Acta, 475, pp.143646. ⟨10.1016/j.electacta.2023.143646⟩. ⟨hal-04355958⟩
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