All-in-one visible-light-driven water splitting by combining nanoparticulate and molecular co-catalysts on CdS nanorods

Nature Energy ◽  
2018 ◽  
Vol 3 (10) ◽  
pp. 862-869 ◽  
Author(s):  
Christian M. Wolff ◽  
Peter D. Frischmann ◽  
Marcus Schulze ◽  
Bernhard J. Bohn ◽  
Robin Wein ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Co Catalysts ◽  
Cds Nanorods ◽  
Visible Light Driven

TiO2-Polyheptazine Hybrid Photoanodes for Visible Light-Driven Water Splitting: The Effect of External Bias

2012 ◽  
Vol 1442 ◽  
Author(s):  
Michal Bledowski ◽  
Lidong Wang ◽  
Ayyappan Ramakrishnan ◽  
Radim Beranek
Keyword(s):  
Metal Oxide ◽  
Visible Light ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Co Catalyst ◽  
Co Catalysts ◽  
External Bias ◽  
Visible Light Driven ◽  
Oxygen Evolving

ABSTRACTVisible (λ > 420 nm) light-driven photooxidation of water at TiO2-polyheptazine (TiO2-PH) hybrid photoanodes loaded with two different metal oxide co-catalysts was investigated in a twoelectrode setup. As compared to TiO2-PH photoanodes loaded with colloidal IrO2, photoelectrodes modified with photodeposited CoOx oxygen-evolving co-catalyst (Co-Pi) showed both higher photocurrents and more efficient oxygen evolution. The minimum external electric bias needed to observe complete photooxidation of water to dioxygen at TiO2-PH photoanodes modified with Co-Pi was estimated to be ca. 0.6 V at pH 7.

scholarly journals Visible light-induced water splitting in an aqueous suspension of a plasmonic Au/TiO2 photocatalyst with metal co-catalysts

2017 ◽  
Vol 8 (4) ◽  
pp. 2574-2580 ◽  
Author(s):  
A. Tanaka ◽  
K. Teramura ◽  
S. Hosokawa ◽  
H. Kominami ◽  
T. Tanaka
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Aqueous Suspension ◽  
Tio2 Photocatalyst ◽  
Co Catalysts ◽  
Overall Water Splitting ◽  
Visible Light Driven

We found that plasmonic Au particles on titanium(iv) oxide (TiO2) act as a visible-light-driven photocatalyst for overall water splitting free from any additives.

scholarly journals Au decorated BiVO4 inverse opal for efficient visible light driven water oxidation

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8751-8758
Author(s):  
Xiaonong Wang ◽  
Xiaoxia Li ◽  
Jingxiang Low
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Water Oxidation ◽  
Inverse Opal ◽  
Photocatalytic Water Splitting ◽  
Visible Light Driven

Photocatalytic water splitting provides an effective way to prepare hydrogen and oxygen.

Visible light-driven novel g-C3N4/NiFe-LDH composite photocatalyst with enhanced photocatalytic activity towards water oxidation and reduction reaction

2015 ◽  
Vol 3 (36) ◽  
pp. 18622-18635 ◽  
Author(s):  
Susanginee Nayak ◽  
Lagnamayee Mohapatra ◽  
Kulamani Parida
Keyword(s):  
Photocatalytic Activity ◽  
Composite Materials ◽  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Water Oxidation ◽  
Reduction Reaction ◽  
Light Irradiation ◽  
Composite Photocatalyst ◽  
Visible Light Driven

Dispersion of exfoliated CN over the surface of exfoliated LDH composite materials, and its photocatalytic water splitting under visible-light irradiation.

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