Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity

Atomically precise nanoclusters (NCs) provide opportunities for correlating the structure and electrocatalytic properties at atomic level. Herein, we report the single-atom doping effect and ligand effect on CO(2) electroreduction (eCO(2)RR) by comparing monogold-doped Au(1)Cu(24) and homocopper Cu(...

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Autores principales: Ding, Mei, Tang, Li, Ma, Xiaoshuang, Song, Caixia, Wang, Shuxin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9814636/
https://www.ncbi.nlm.nih.gov/pubmed/36697701
http://dx.doi.org/10.1038/s42004-022-00779-0
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author Ding, Mei
Tang, Li
Ma, Xiaoshuang
Song, Caixia
Wang, Shuxin
author_facet Ding, Mei
Tang, Li
Ma, Xiaoshuang
Song, Caixia
Wang, Shuxin
author_sort Ding, Mei
collection PubMed
description Atomically precise nanoclusters (NCs) provide opportunities for correlating the structure and electrocatalytic properties at atomic level. Herein, we report the single-atom doping effect and ligand effect on CO(2) electroreduction (eCO(2)RR) by comparing monogold-doped Au(1)Cu(24) and homocopper Cu(25) NCs protected by triphenylphosphine or/and tris(4-fluorophenyl)phosphine. Catalytic results revealed that the electronic distribution of Cu(25) NCs is enormously contracted by doping Au atoms, entitling it to exhibit the unique inhibition of hydrogen evolution reaction. And the inductive effect of ligand strongly favors the formation of formate in eCO(2)RR. Overall, this work will provide guidance for the rational design of the copper-based catalysts in the eCO(2)RR.
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spelling pubmed-98146362023-01-10 Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity Ding, Mei Tang, Li Ma, Xiaoshuang Song, Caixia Wang, Shuxin Commun Chem Article Atomically precise nanoclusters (NCs) provide opportunities for correlating the structure and electrocatalytic properties at atomic level. Herein, we report the single-atom doping effect and ligand effect on CO(2) electroreduction (eCO(2)RR) by comparing monogold-doped Au(1)Cu(24) and homocopper Cu(25) NCs protected by triphenylphosphine or/and tris(4-fluorophenyl)phosphine. Catalytic results revealed that the electronic distribution of Cu(25) NCs is enormously contracted by doping Au atoms, entitling it to exhibit the unique inhibition of hydrogen evolution reaction. And the inductive effect of ligand strongly favors the formation of formate in eCO(2)RR. Overall, this work will provide guidance for the rational design of the copper-based catalysts in the eCO(2)RR. Nature Publishing Group UK 2022-12-19 /pmc/articles/PMC9814636/ /pubmed/36697701 http://dx.doi.org/10.1038/s42004-022-00779-0 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Ding, Mei
Tang, Li
Ma, Xiaoshuang
Song, Caixia
Wang, Shuxin
Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity
title Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity
title_full Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity
title_fullStr Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity
title_full_unstemmed Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity
title_short Effects of ligand tuning and core doping of atomically precise copper nanoclusters on CO(2) electroreduction selectivity
title_sort effects of ligand tuning and core doping of atomically precise copper nanoclusters on co(2) electroreduction selectivity
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9814636/
https://www.ncbi.nlm.nih.gov/pubmed/36697701
http://dx.doi.org/10.1038/s42004-022-00779-0
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