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Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide

We report the synthesis and electrochemical properties of freebase tetraphenyltetrabenzoporphyrin and its complexes of Zn(ii), Co(ii), Ni(ii), Cu(ii) and Sn(iv) towards electrochemical reduction of carbon dioxide (CO(2)). Based on cyclic voltammetry, it is shown that central metals significantly aff...

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Autores principales: Apaydin, Dogukan H., Portenkirchner, Engelbert, Jintanalert, Pichayada, Strauss, Matthias, Luangchaiyaporn, Jirapong, Sariciftci, Niyazi Serdar, Thamyongkit, Patchanita
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6695572/
https://www.ncbi.nlm.nih.gov/pubmed/31497650
http://dx.doi.org/10.1039/c8se00422f
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author Apaydin, Dogukan H.
Portenkirchner, Engelbert
Jintanalert, Pichayada
Strauss, Matthias
Luangchaiyaporn, Jirapong
Sariciftci, Niyazi Serdar
Thamyongkit, Patchanita
author_facet Apaydin, Dogukan H.
Portenkirchner, Engelbert
Jintanalert, Pichayada
Strauss, Matthias
Luangchaiyaporn, Jirapong
Sariciftci, Niyazi Serdar
Thamyongkit, Patchanita
author_sort Apaydin, Dogukan H.
collection PubMed
description We report the synthesis and electrochemical properties of freebase tetraphenyltetrabenzoporphyrin and its complexes of Zn(ii), Co(ii), Ni(ii), Cu(ii) and Sn(iv) towards electrochemical reduction of carbon dioxide (CO(2)). Based on cyclic voltammetry, it is shown that central metals significantly affect the electrocatalytic performance in the reduction of CO(2) in terms of reduction potential and catalytic current enhancement. At an applied potential of –1.90 V vs. an Ag/AgCl quasi reference electrode for 20 h, the electrocatalytic reduction of CO(2) realized by Zn(ii)- and Cu(ii)-tetraphenyltetrabenzoporphyrins to carbon monoxide resulted in faradaic efficiencies of around 48% and 33%, respectively.
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spelling pubmed-66955722019-09-05 Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide Apaydin, Dogukan H. Portenkirchner, Engelbert Jintanalert, Pichayada Strauss, Matthias Luangchaiyaporn, Jirapong Sariciftci, Niyazi Serdar Thamyongkit, Patchanita Sustain Energy Fuels Chemistry We report the synthesis and electrochemical properties of freebase tetraphenyltetrabenzoporphyrin and its complexes of Zn(ii), Co(ii), Ni(ii), Cu(ii) and Sn(iv) towards electrochemical reduction of carbon dioxide (CO(2)). Based on cyclic voltammetry, it is shown that central metals significantly affect the electrocatalytic performance in the reduction of CO(2) in terms of reduction potential and catalytic current enhancement. At an applied potential of –1.90 V vs. an Ag/AgCl quasi reference electrode for 20 h, the electrocatalytic reduction of CO(2) realized by Zn(ii)- and Cu(ii)-tetraphenyltetrabenzoporphyrins to carbon monoxide resulted in faradaic efficiencies of around 48% and 33%, respectively. Royal Society of Chemistry 2018-12-01 2018-10-16 /pmc/articles/PMC6695572/ /pubmed/31497650 http://dx.doi.org/10.1039/c8se00422f Text en This journal is © The Royal Society of Chemistry 2018 http://creativecommons.org/licenses/by/3.0/ This article is freely available. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence (CC BY 3.0)
spellingShingle Chemistry
Apaydin, Dogukan H.
Portenkirchner, Engelbert
Jintanalert, Pichayada
Strauss, Matthias
Luangchaiyaporn, Jirapong
Sariciftci, Niyazi Serdar
Thamyongkit, Patchanita
Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
title Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
title_full Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
title_fullStr Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
title_full_unstemmed Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
title_short Synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
title_sort synthesis and investigation of tetraphenyltetrabenzoporphyrins for electrocatalytic reduction of carbon dioxide
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6695572/
https://www.ncbi.nlm.nih.gov/pubmed/31497650
http://dx.doi.org/10.1039/c8se00422f
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