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

^*Corresponding author for this work

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

11 Citations (Scopus)

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)₃²⁺ 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 - 2016
Externally published	Yes

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title = "Visible light promoted photocatalytic water oxidation: Proton and electron collection: Via a reversible redox dye mediator",

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)32+ 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.",

author = "Dominic Walsh and Sanchez-Ballester, {Noelia M.} and Ting, {Valeska P.} and Katsuhiko Ariga and Weller, {Mark T.}",

note = "Publisher Copyright: {\textcopyright} 2016 The Royal Society of Chemistry.",

year = "2016",

doi = "10.1039/c6cy00139d",

language = "English",

volume = "6",

pages = "3718--3722",

journal = "Catalysis Science and Technology",

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T1 - Visible light promoted photocatalytic water oxidation

T2 - Proton and electron collection: Via a reversible redox dye mediator

AU - Walsh, Dominic

AU - Sanchez-Ballester, Noelia M.

AU - Ting, Valeska P.

AU - Ariga, Katsuhiko

AU - Weller, Mark T.

PY - 2016

Y1 - 2016

N2 - 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)32+ 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.

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)32+ 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 - http://www.scopus.com/inward/record.url?scp=84973343097&partnerID=8YFLogxK

U2 - 10.1039/c6cy00139d

DO - 10.1039/c6cy00139d

M3 - Article

SN - 2044-4753

VL - 6

SP - 3718

EP - 3722

JO - Catalysis Science and Technology

JF - Catalysis Science and Technology

IS - 11

ER -

Visible light promoted photocatalytic water oxidation: Proton and electron collection: Via a reversible redox dye mediator

Abstract

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