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- Title
A Novel Photocatalytic System Constructed Using Eosin Y, Titanium Dioxide, and Keggin-Type Platinum(II)- and Aluminum(III)-Coordinated Polyoxotungstates for Hydrogen Production from Water Under Visible Light Irradiation.
- Authors
Hattori, Shota; Ihara, Yuki; Kato, Chika
- Abstract
A novel photocatalytic system constructed using Eosin Y, α-Keggin-type diplatinum(II)-coordinated tungstophosphate Cs[α-PWO{ cis-Pt(NH)}]·8HO ( Cs-Pt-1), α-Keggin-type mono-aluminum(III)-coordinated tungstosilicate K[α-SiW{Al(OH)}O]·7HO ( K-Al-1), and titanium dioxide achieved a steady rate of hydrogen evolution with highly effective utilization of platinum sites from aqueous triethanolamine solution during a long-term visible light irradiation. Graphical Abstract: [Figure not available: see fulltext.]
- Subjects
PHOTOCATALYSTS; CHEMICAL systems; TITANIUM dioxide; KEGGIN anions; POLYOXOTUNGSTATES; HYDROGEN production; VISIBLE spectra
- Publication
Catalysis Letters, 2015, Vol 145, Issue 9, p1703
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-015-1574-8