Mass Transport in Nanoporous Gold and Correlation with Surface Pores for EC 1 Mechanism: Case of Ascorbic Acid
| Autor: | Vinicius L. Furtado, Abhishek Kumar, Lúcio Angnes, Josué M. Gonçalves, Koiti Araki, Marcel Bouvet, Mauro Bertotti, Rita Meunier-Prest |
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| Přispěvatelé: | Institut de Chimie Moléculaire de l'Université de Bourgogne [Dijon] (ICMUB), Centre National de la Recherche Scientifique (CNRS)-Université de Bourgogne (UB)-Institut de Chimie du CNRS (INC), Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2021 |
| Předmět: |
Mass transport
Materials science ELETROQUÍMICA Nanoporous 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Electrochemistry Ascorbic acid 01 natural sciences Catalysis 0104 chemical sciences Chemical engineering [CHIM]Chemical Sciences 0210 nano-technology Mechanism (sociology) |
| Zdroj: | ChemElectroChem ChemElectroChem, Weinheim : Wiley-VCH, 2021, 8 (11), pp.2129-2136. ⟨10.1002/celc.202100440⟩ Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP |
| ISSN: | 2196-0216 |
| Popis: | International audience; Entry for the Table of Contents Playing with the pores: Surface pores size in nanoporous gold modulates the electrode reactions pathways of ascorbic acid. The reaction is largely driven by diffusion when pores are smaller (nanometer). On the contrary, adsorption holds the key role when pores are bigger (micrometer), allowing permeation of molecules in the film volume. |
| Databáze: | OpenAIRE |
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