The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface

The organic small molecule fuel battery has attracted wild attention in recent years. Unfortunately, the inherent catalyst poisoning phenomenon hinders its commercialization. Exploring the anodic catalytic reaction mechanism is urgent. This article investigates the nucleation mechanism of HCOOH on t...

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Detalles Bibliográficos
Autores principales: Hu, Jie, Wang, Panpan, Chen, Changguo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9234143/
https://www.ncbi.nlm.nih.gov/pubmed/35769441
http://dx.doi.org/10.3389/fchem.2022.914699
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author Hu, Jie
Wang, Panpan
Chen, Changguo
author_facet Hu, Jie
Wang, Panpan
Chen, Changguo
author_sort Hu, Jie
collection PubMed
description The organic small molecule fuel battery has attracted wild attention in recent years. Unfortunately, the inherent catalyst poisoning phenomenon hinders its commercialization. Exploring the anodic catalytic reaction mechanism is urgent. This article investigates the nucleation mechanism of HCOOH on the catalyst electrode surface. The electrochemical results indicate that the HCOOH oxidation conforms to the two-dimensional instantaneous nucleation process. The corresponding adsorption model of CO on the catalyst surface was finally established.
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spelling pubmed-92341432022-06-28 The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface Hu, Jie Wang, Panpan Chen, Changguo Front Chem Chemistry The organic small molecule fuel battery has attracted wild attention in recent years. Unfortunately, the inherent catalyst poisoning phenomenon hinders its commercialization. Exploring the anodic catalytic reaction mechanism is urgent. This article investigates the nucleation mechanism of HCOOH on the catalyst electrode surface. The electrochemical results indicate that the HCOOH oxidation conforms to the two-dimensional instantaneous nucleation process. The corresponding adsorption model of CO on the catalyst surface was finally established. Frontiers Media S.A. 2022-06-13 /pmc/articles/PMC9234143/ /pubmed/35769441 http://dx.doi.org/10.3389/fchem.2022.914699 Text en Copyright © 2022 Hu, Wang and Chen. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Chemistry
Hu, Jie
Wang, Panpan
Chen, Changguo
The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface
title The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface
title_full The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface
title_fullStr The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface
title_full_unstemmed The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface
title_short The Electrochemical Oxidation and Mass Transfer Mechanism of Formic Acid on the Catalyst Electrode Surface
title_sort electrochemical oxidation and mass transfer mechanism of formic acid on the catalyst electrode surface
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9234143/
https://www.ncbi.nlm.nih.gov/pubmed/35769441
http://dx.doi.org/10.3389/fchem.2022.914699
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