Visible light promoted photocatalytic water oxidation: proton and electron collection: via a reversible redox dye mediator

Dominic Walsh; Noelia M. Sanchez-Ballester; Valeska P. Ting; Katsuhiko Ariga; Mark T. Weller

doi:10.1039/c6cy00139d

Visible light promoted photocatalytic water oxidation: proton and electron collection: via a reversible redox dye mediator

Dominic Walsh
, Noelia M. Sanchez-Ballester
, Valeska P. Ting
, Katsuhiko Ariga
, Mark T. Weller

Université de Strasbourg
National Institute for Materials Science

Research output: Contribution to journal › Article › peer-review

11 Citations (SciVal)

317 Downloads (Pure)

Abstract

Visible light promoted photocatalytic water oxidations were conducted using a homogenous cobalt complex as a catalyst that was absorbed onto a silica gel substrate. The porous SiO₂ contained Ru(bpy)₃ ²⁺ as a light harvester and the redox quinone analogue DCPIP as a reversible electron mediator as a step towards utilization of protons and electrons liberated in water oxidations for solar fuels.

Original language	English
Pages (from-to)	3718-3722
Number of pages	5
Journal	Catalysis Science and Technology
Volume	6
Issue number	11
DOIs	https://doi.org/10.1039/c6cy00139d
Publication status	Published - 7 Jun 2016

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J Cat Sci Tech 2016 - Walsh D et al
The final publication is available at the Royal Society of Chemistry via 10.1039/c6cy00139d
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http://dx.doi.org/10.1039/c6cy00139d

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abstract = "Visible light promoted photocatalytic water oxidations were conducted using a homogenous cobalt complex as a catalyst that was absorbed onto a silica gel substrate. The porous SiO2 contained Ru(bpy)3 2+ as a light harvester and the redox quinone analogue DCPIP as a reversible electron mediator as a step towards utilization of protons and electrons liberated in water oxidations for solar fuels.",

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AU - Sanchez-Ballester, Noelia M.

AU - Ting, Valeska P.

AU - Ariga, Katsuhiko

AU - Weller, Mark T.

PY - 2016/6/7

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AB - Visible light promoted photocatalytic water oxidations were conducted using a homogenous cobalt complex as a catalyst that was absorbed onto a silica gel substrate. The porous SiO2 contained Ru(bpy)3 2+ as a light harvester and the redox quinone analogue DCPIP as a reversible electron mediator as a step towards utilization of protons and electrons liberated in water oxidations for solar fuels.

UR - https://www.scopus.com/pages/publications/84973343097

UR - http://dx.doi.org/10.1039/c6cy00139d

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DO - 10.1039/c6cy00139d

M3 - Article

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Visible light promoted photocatalytic water oxidation: proton and electron collection: via a reversible redox dye mediator

Abstract

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