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Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid
Electrochemical oxidation of biomass substrates to valuable bio‐chemicals is highly attractive. However, the design of efficient, selective, stable, and inexpensive electrocatalysts remains challenging. Here it is reported how a 3D highly ordered mesoporous Co(3)O(4)/nickel foam (om‐Co(3)O(4)/NF) el...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9290726/ https://www.ncbi.nlm.nih.gov/pubmed/33411400 http://dx.doi.org/10.1002/cssc.202002762 |
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author | Wang, Changlong Bongard, Hans‐Josef Yu, Mingquan Schüth, Ferdi |
author_facet | Wang, Changlong Bongard, Hans‐Josef Yu, Mingquan Schüth, Ferdi |
author_sort | Wang, Changlong |
collection | PubMed |
description | Electrochemical oxidation of biomass substrates to valuable bio‐chemicals is highly attractive. However, the design of efficient, selective, stable, and inexpensive electrocatalysts remains challenging. Here it is reported how a 3D highly ordered mesoporous Co(3)O(4)/nickel foam (om‐Co(3)O(4)/NF) electrode fulfils those criteria in the electrochemical oxidation of 5‐hydroxymethylfurfural (HMF) to value‐added 2,5‐furandicarboxylic acid (FDCA). Full conversion of HMF and an FDCA yield of >99.8 % are achieved with a faradaic efficiency close to 100 % at a potential of 1.457 V vs. reversible hydrogen electrode. Such activity and selectivity to FDCA are attributed to the fast electron transfer, high electrochemical surface area, and reduced charge transfer resistance. More impressively, remarkable catalyst stability under long‐term testing is obtained with 17 catalytic cycles. This work highlights the rational design of metal oxides with ordered meso‐structures for electrochemical biomass conversion. |
format | Online Article Text |
id | pubmed-9290726 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-92907262022-07-20 Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid Wang, Changlong Bongard, Hans‐Josef Yu, Mingquan Schüth, Ferdi ChemSusChem Full Papers Electrochemical oxidation of biomass substrates to valuable bio‐chemicals is highly attractive. However, the design of efficient, selective, stable, and inexpensive electrocatalysts remains challenging. Here it is reported how a 3D highly ordered mesoporous Co(3)O(4)/nickel foam (om‐Co(3)O(4)/NF) electrode fulfils those criteria in the electrochemical oxidation of 5‐hydroxymethylfurfural (HMF) to value‐added 2,5‐furandicarboxylic acid (FDCA). Full conversion of HMF and an FDCA yield of >99.8 % are achieved with a faradaic efficiency close to 100 % at a potential of 1.457 V vs. reversible hydrogen electrode. Such activity and selectivity to FDCA are attributed to the fast electron transfer, high electrochemical surface area, and reduced charge transfer resistance. More impressively, remarkable catalyst stability under long‐term testing is obtained with 17 catalytic cycles. This work highlights the rational design of metal oxides with ordered meso‐structures for electrochemical biomass conversion. John Wiley and Sons Inc. 2021-02-09 2021-12-06 /pmc/articles/PMC9290726/ /pubmed/33411400 http://dx.doi.org/10.1002/cssc.202002762 Text en © 2021 The Authors. ChemSusChem published by Wiley-VCH GmbH https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | Full Papers Wang, Changlong Bongard, Hans‐Josef Yu, Mingquan Schüth, Ferdi Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid |
title | Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid |
title_full | Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid |
title_fullStr | Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid |
title_full_unstemmed | Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid |
title_short | Highly Ordered Mesoporous Co(3)O(4) Electrocatalyst for Efficient, Selective, and Stable Oxidation of 5‐Hydroxymethylfurfural to 2,5‐Furandicarboxylic Acid |
title_sort | highly ordered mesoporous co(3)o(4) electrocatalyst for efficient, selective, and stable oxidation of 5‐hydroxymethylfurfural to 2,5‐furandicarboxylic acid |
topic | Full Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9290726/ https://www.ncbi.nlm.nih.gov/pubmed/33411400 http://dx.doi.org/10.1002/cssc.202002762 |
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