Interfacial pH measurements during CO<sub>2</sub>reduction on gold using a rotating ring-disk electrode-Reference-Cited by-同舟云学术

Interfacial pH measurements during CO₂reduction on gold using a rotating ring-disk electrode

Published:2023 Issue:4 Volume:25 Page:2897-2906
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Liu Xuan¹,Monteiro Mariana C. O.¹^ORCID,Koper Marc T. M.¹^ORCID

Affiliation:

1. Leiden Institute of Chemistry, Leiden University, 2300 RA Leiden, The Netherlands

Abstract

Variation of interfacial pH during CO2reduction reaction in near-neutral media is monitored by a functionalised RRDE pH sensor. CO2is exhausted near the interface when reaching high interfacial alkalinity at negative potential.

Funder

Nederlandse Organisatie voor Wetenschappelijk Onderzoek

Directorate-General XII, Science, Research, and Development

Materials innovation institute

Ministerie van Economische Zaken

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2023/CP/D2CP05515E

Reference55 articles.

1. Advances and challenges in understanding the electrocatalytic conversion of carbon dioxide to fuels

2. Interplay of Homogeneous Reactions, Mass Transport, and Kinetics in Determining Selectivity of the Reduction of CO2 on Gold Electrodes

3. Interfacial Electrolyte Effects on Electrocatalytic CO2 Reduction

4. Catalyst–electrolyte interface chemistry for electrochemical CO2 reduction

5. Towards molecular understanding of local chemical environment effects in electro- and photocatalytic CO2 reduction

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