Near-Infrared Colloidal Quantum Dots for Efficient and Durable Photoelectrochemical Solar-Driven Hydrogen Production.
A new hybrid photoelectrochemical photoanodeis developed to generate H2from water. The anode is composed of a TiO2mesoporous frame functionalized by colloidal core@shell quantum dots (QDs) followed by CdS and ZnS capping layers. Saturated photocurrent density as high as 11.2 mA cm-2in a solar-cell-driven photoelectrochemical system using near-infrared QDs is obtained.
Centre for Energy Materials and Telecommunications Institut National de la Recherche Scientifique 1650 Boul. Lionel-Boulet Varennes QC J3X 1S2 Canada.
Lei
L
Jin
Department of Electrical and Computer Engineering McGill University 3480 Univ. Str. W Montreal QC H3A 0E9 Canada.
Bandar
B
AlOtaibi
Centre for Energy Materials and Telecommunications Institut National de la Recherche Scientifique 1650 Boul. Lionel-Boulet Varennes QC J3X 1S2 Canada.
Daniele
D
Benetti
Centre for Energy Materials and Telecommunications Institut National de la Recherche Scientifique 1650 Boul. Lionel-Boulet Varennes QC J3X 1S2 Canada.
Shun
S
Li
Centre for EnergyMaterials and TelecommunicationsInstitut National de la Recherche Scientifique1650 Boul. Lionel-BouletVarennesQC J3X 1S2Canada; CNR INO SENSOR LabVia Branze 4525123BresciaItaly.
Haiguang
H
Zhao
Department of Electrical and Computer Engineering McGill University 3480 Univ. Str. W Montreal QC H3A 0E9 Canada.
Zetian
Z
Mi
Centre for EnergyMaterials and TelecommunicationsInstitut National de la Recherche Scientifique1650 Boul. Lionel-BouletVarennesQC J3X 1S2Canada; CNR INO SENSOR LabVia Branze 4525123BresciaItaly; Department of Engineering Sciences and MathematicsLuleå University of Technology971 98LuleåSweden.
Alberto
A
Vomiero
Centre for EnergyMaterials and TelecommunicationsInstitut National de la Recherche Scientifique1650 Boul. Lionel-BouletVarennesQC J3X 1S2Canada; CSACSMcGill University801 Sherbrooke Str. W.MontrealQCH3A 0B8Canada.
Federico
F
Rosei
core@shell quantum dots; hydrogen generation; near‐infrared; water‐splitting
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