Proton-donating and chemistry-dependent buffering capability of amino acids for the hydrogen evolution reaction-Reference-Cited by-同舟云学术

Proton-donating and chemistry-dependent buffering capability of amino acids for the hydrogen evolution reaction

Published:2023 Issue:11 Volume:25 Page:8005-8012
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Brown John¹²^ORCID,Grimaud Alexis¹²³

Affiliation:

1. Chimie du Solide et de l’Energie (CSE), Collège de France, UMR 8260, 75231, Paris Cedex 05, France

2. Réseau sur le Stockage Electrochimique de l’Energie (RS2E), CNRS FR 3459, 80039, Amiens Cedex 1, France

3. Department of Chemistry, Boston College, Chestnut Hill, Massachusetts, 02467, USA

Abstract

Amino acids can act as proton donors and have sufficient buffering action to sustain H3O+ reduction at large current density. However, the buffering capacity is dependent on the proximity of the isoelectric point (pI) and buffering pKa.

Funder

Horizon 2020 Framework Programme

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/D3CP00552F

Reference35 articles.

1. Recent progress in alkaline water electrolysis for hydrogen production and applications

2. Progress and Perspective of Electrocatalytic CO2Reduction for Renewable Carbonaceous Fuels and Chemicals

3. Catalysis of the electrochemical reduction of carbon dioxide

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5. Proton-coupled electron transfer in the electrocatalysis of CO2 reduction: prediction of sequential vs. concerted pathways using DFT

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