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

Shota Hattori,Chika Nozaki Kato,Yuki Ihara

doi:10.1007/s10562-015-1574-8

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

Shota Hattori, Chika Nozaki Kato + Show 1 more

Open Access

https://doi.org/10.1007/s10562-015-1574-8

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Journal: Catalysis Letters	Publication Date: Jul 9, 2015
Citations: 8	License type: cc-by-nc-nd

Affiliation: Shizuoka University

#II)- And Aluminum #Aqueous Triethanolamine Solution + Show 8 more

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Abstract

A novel photocatalytic system constructed using Eosin Y, α-Keggin-type diplatinum(II)-coordinated tungstophosphate Cs3[α-PW11O39{cis-Pt(NH3)2}2]·8H2O (Cs-Pt-1), α-Keggin-type mono-aluminum(III)-coordinated tungstosilicate K5[α-SiW11{Al(OH2)}O39]·7H2O (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.

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