Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid

We discovered an extremely suitable sacrificial electron donor, 1,3-dimethyl-2-(o-hydroxyphenyl)-2,3-dihydro-1H-benzo[d]imidazole, for the selective photocatalytic reduction of CO(2) to formic acid using a Ru(ii)–Ru(ii) supramolecular photocatalyst. The efficiency, durability, and rate of photocatal...

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Detalles Bibliográficos
Autores principales: Tamaki, Yusuke, Koike, Kazuhide, Ishitani, Osamu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2015
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5947534/
https://www.ncbi.nlm.nih.gov/pubmed/29861957
http://dx.doi.org/10.1039/c5sc02018b
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author Tamaki, Yusuke
Koike, Kazuhide
Ishitani, Osamu
author_facet Tamaki, Yusuke
Koike, Kazuhide
Ishitani, Osamu
author_sort Tamaki, Yusuke
collection PubMed
description We discovered an extremely suitable sacrificial electron donor, 1,3-dimethyl-2-(o-hydroxyphenyl)-2,3-dihydro-1H-benzo[d]imidazole, for the selective photocatalytic reduction of CO(2) to formic acid using a Ru(ii)–Ru(ii) supramolecular photocatalyst. The efficiency, durability, and rate of photocatalysis are significantly increased (Φ(HCOOH) = 0.46, TON(HCOOH) = 2766, TOF(HCOOH) = 44.9 min(–1)) in comparison with those using 1,3-dimethyl-2-phenyl-2,3-dihydro-1H-benzo[d]imidazole or 1-benzyl-1,4-dihydronicotinamide.
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spelling pubmed-59475342018-06-01 Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid Tamaki, Yusuke Koike, Kazuhide Ishitani, Osamu Chem Sci Chemistry We discovered an extremely suitable sacrificial electron donor, 1,3-dimethyl-2-(o-hydroxyphenyl)-2,3-dihydro-1H-benzo[d]imidazole, for the selective photocatalytic reduction of CO(2) to formic acid using a Ru(ii)–Ru(ii) supramolecular photocatalyst. The efficiency, durability, and rate of photocatalysis are significantly increased (Φ(HCOOH) = 0.46, TON(HCOOH) = 2766, TOF(HCOOH) = 44.9 min(–1)) in comparison with those using 1,3-dimethyl-2-phenyl-2,3-dihydro-1H-benzo[d]imidazole or 1-benzyl-1,4-dihydronicotinamide. Royal Society of Chemistry 2015-12-01 2015-09-29 /pmc/articles/PMC5947534/ /pubmed/29861957 http://dx.doi.org/10.1039/c5sc02018b Text en This journal is © The Royal Society of Chemistry 2015 http://creativecommons.org/licenses/by-nc/3.0/ This article is freely available. This article is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported Licence (CC BY-NC 3.0)
spellingShingle Chemistry
Tamaki, Yusuke
Koike, Kazuhide
Ishitani, Osamu
Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid
title Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid
title_full Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid
title_fullStr Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid
title_full_unstemmed Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid
title_short Highly efficient, selective, and durable photocatalytic system for CO(2) reduction to formic acid
title_sort highly efficient, selective, and durable photocatalytic system for co(2) reduction to formic acid
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5947534/
https://www.ncbi.nlm.nih.gov/pubmed/29861957
http://dx.doi.org/10.1039/c5sc02018b
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AT koikekazuhide highlyefficientselectiveanddurablephotocatalyticsystemforco2reductiontoformicacid
AT ishitaniosamu highlyefficientselectiveanddurablephotocatalyticsystemforco2reductiontoformicacid

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