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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...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Royal Society of Chemistry
2018
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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. |
format | Online Article Text |
id | pubmed-6695572 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
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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