Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2

Ruthenium tris-bipyridine derived complexes functionalized by either carboxyl or phosphonyl groups were tested as sensitizers for the photocatalytic reduction of carbon dioxide in the presence of nickel cyclam acting as a catalyst, and a sacrificial donor. These systems were shown to be as efficient...

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Main Authors:	Montanaro Sara, Herrero Christian, Merli Daniele, Fagnoni Maurizio, Poggi Antonio, Protti Stefano, Sheth Sujitraj, Albini Angelo
Format:	Article
Language:	English
Published:	De Gruyter 2013-03-01
Series:	Green Processing and Synthesis
Subjects:	co2 reduction photocatalysis ruthenium (ii) tris-bipyridine titanium dioxide
Online Access:	https://doi.org/10.1515/gps-2013-0040

id	doaj-2eb4bedeef3d4e45811ab0c62797b855
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spelling	doaj-2eb4bedeef3d4e45811ab0c62797b8552021-10-02T17:47:44ZengDe GruyterGreen Processing and Synthesis2191-95422191-95502013-03-012433534310.1515/gps-2013-0040Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2Montanaro Sara0Herrero ChristianMerli Daniele1Fagnoni Maurizio2Poggi Antonio3Protti Stefano4Sheth Sujitraj5Albini Angelo6Department of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, ItalyDepartment of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, ItalyDepartment of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, ItalyDepartment of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, ItalyDepartment of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, ItalyService of Bioenergetics, Structural Biology and Mechanisms (SB2SM), CEA, iBiTec-S, UMR 8221, F-91191 Gif-sur-Yvette, FranceDepartment of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia, ItalyRuthenium tris-bipyridine derived complexes functionalized by either carboxyl or phosphonyl groups were tested as sensitizers for the photocatalytic reduction of carbon dioxide in the presence of nickel cyclam acting as a catalyst, and a sacrificial donor. These systems were shown to be as efficient as the unsubstituted compounds in solution. Covalent binding to titania nanoparticles gave slightly different results from those with the untreated semiconductor.https://doi.org/10.1515/gps-2013-0040co2 reductionphotocatalysisruthenium (ii) tris-bipyridinetitanium dioxide
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Montanaro Sara Herrero Christian Merli Daniele Fagnoni Maurizio Poggi Antonio Protti Stefano Sheth Sujitraj Albini Angelo
spellingShingle	Montanaro Sara Herrero Christian Merli Daniele Fagnoni Maurizio Poggi Antonio Protti Stefano Sheth Sujitraj Albini Angelo Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2 Green Processing and Synthesis co2 reduction photocatalysis ruthenium (ii) tris-bipyridine titanium dioxide
author_facet	Montanaro Sara Herrero Christian Merli Daniele Fagnoni Maurizio Poggi Antonio Protti Stefano Sheth Sujitraj Albini Angelo
author_sort	Montanaro Sara
title	Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2
title_short	Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2
title_full	Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2
title_fullStr	Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2
title_full_unstemmed	Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2
title_sort	experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of co2
publisher	De Gruyter
series	Green Processing and Synthesis
issn	2191-9542 2191-9550
publishDate	2013-03-01
description	Ruthenium tris-bipyridine derived complexes functionalized by either carboxyl or phosphonyl groups were tested as sensitizers for the photocatalytic reduction of carbon dioxide in the presence of nickel cyclam acting as a catalyst, and a sacrificial donor. These systems were shown to be as efficient as the unsubstituted compounds in solution. Covalent binding to titania nanoparticles gave slightly different results from those with the untreated semiconductor.
topic	co2 reduction photocatalysis ruthenium (ii) tris-bipyridine titanium dioxide
url	https://doi.org/10.1515/gps-2013-0040
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Experiments with the titanium dioxide-ruthenium tris-bipyridine-nickel cyclam system for the photocatalytic reduction of CO2

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