Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production

[Image: see text] A small organic molecule 2,1,3-benzothiadiazole-4, 7-dicarbonitrile (BTDN) is assessed for electrocatalytic hydrogen evolution on glassy carbon electrode and shows a hydrogen production Faradaic efficiency of 82% in the presence of salicylic acid. The key catalytic intermediates of...

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Autores principales: Axelsson, Martin, Marchiori, Cleber F. N., Huang, Ping, Araujo, C. Moyses, Tian, Haining
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8704194/
https://www.ncbi.nlm.nih.gov/pubmed/34855386
http://dx.doi.org/10.1021/jacs.1c10600
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author Axelsson, Martin
Marchiori, Cleber F. N.
Huang, Ping
Araujo, C. Moyses
Tian, Haining
author_facet Axelsson, Martin
Marchiori, Cleber F. N.
Huang, Ping
Araujo, C. Moyses
Tian, Haining
author_sort Axelsson, Martin
collection PubMed
description [Image: see text] A small organic molecule 2,1,3-benzothiadiazole-4, 7-dicarbonitrile (BTDN) is assessed for electrocatalytic hydrogen evolution on glassy carbon electrode and shows a hydrogen production Faradaic efficiency of 82% in the presence of salicylic acid. The key catalytic intermediates of reduced species BTDN(–•) and protonated intermediates are characterized or hypothesized by using various spectroscopic methods and density functional theory (DFT)-based calculations. With the experimental and theoretical results, a catalytic mechanism of BTDN for electrocatalytic H(2) evolution is proposed.
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spelling pubmed-87041942021-12-27 Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production Axelsson, Martin Marchiori, Cleber F. N. Huang, Ping Araujo, C. Moyses Tian, Haining J Am Chem Soc [Image: see text] A small organic molecule 2,1,3-benzothiadiazole-4, 7-dicarbonitrile (BTDN) is assessed for electrocatalytic hydrogen evolution on glassy carbon electrode and shows a hydrogen production Faradaic efficiency of 82% in the presence of salicylic acid. The key catalytic intermediates of reduced species BTDN(–•) and protonated intermediates are characterized or hypothesized by using various spectroscopic methods and density functional theory (DFT)-based calculations. With the experimental and theoretical results, a catalytic mechanism of BTDN for electrocatalytic H(2) evolution is proposed. American Chemical Society 2021-12-02 2021-12-22 /pmc/articles/PMC8704194/ /pubmed/34855386 http://dx.doi.org/10.1021/jacs.1c10600 Text en © 2021 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Axelsson, Martin
Marchiori, Cleber F. N.
Huang, Ping
Araujo, C. Moyses
Tian, Haining
Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production
title Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production
title_full Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production
title_fullStr Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production
title_full_unstemmed Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production
title_short Small Organic Molecule Based on Benzothiadiazole for Electrocatalytic Hydrogen Production
title_sort small organic molecule based on benzothiadiazole for electrocatalytic hydrogen production
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8704194/
https://www.ncbi.nlm.nih.gov/pubmed/34855386
http://dx.doi.org/10.1021/jacs.1c10600
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