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231223s2010 xx |||||o 00| ||eng c |
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|a 10.1021/la100722w
|2 doi
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|a pubmed24n0662.xml
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|a DE-627
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|a eng
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|a Tabata, Masashi
|e verfasserin
|4 aut
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|a Modified Ta3N5 powder as a photocatalyst for O2 evolution in a two-step water splitting system with an iodate/iodide shuttle redox mediator under visible light
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|c 2010
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 31.08.2010
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|a Date Revised 10.06.2010
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a Modification of tantalum nitride (Ta(3)N(5)), which has a band gap of 2.1 eV, with nanoparticulate iridium (Ir) and rutile titania (R-TiO(2)) achieved functionality as an O(2) evolution photocatalyst in a two-step water-splitting system with an IO(3)(-)/I(-) shuttle redox mediator under visible light (lambda > 420 nm) in combination with a Pt/ZrO(2)/TaON H(2) evolution photocatalyst. The loaded Ir nanoparticles acted as active sites to reduce IO(3)(-) to I(-), while the R-TiO(2) modifier suppressed the adsorption of I(-) on Ta(3)N(5), allowing Ta(3)N(5) to evolve O(2) in the two-step water-splitting system
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|a Journal Article
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|a Maeda, Kazuhiko
|e verfasserin
|4 aut
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|a Higashi, Masanobu
|e verfasserin
|4 aut
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|a Lu, Daling
|e verfasserin
|4 aut
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|a Takata, Tsuyoshi
|e verfasserin
|4 aut
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|a Abe, Ryu
|e verfasserin
|4 aut
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|a Domen, Kazunari
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 26(2010), 12 vom: 15. Juni, Seite 9161-5
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:26
|g year:2010
|g number:12
|g day:15
|g month:06
|g pages:9161-5
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|u http://dx.doi.org/10.1021/la100722w
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