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Issue 48, 2014
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Structure, stability and photocatalytic H2 production by Cr-, Mn-, Fe-, Co-, and Ni-substituted decaniobate clusters

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Abstract

Here we report synthesis and characterization of early transition-metal(TM)-substituted decaniobates as a continuation of our previous report of tetramethylammonium (TMA) salt of FeNb9 and NiNb9: TMA6[H2CrIIINb9O28]·14H2O (1, CrNb9), TMA8[MnIIINb9O28]·29H2O (2, MnNb9) and TMA7[H2CoIINb9O28]·25H2O (3, CoNb9). Among the TM-substituted decaniobates, CoNb9 or NiNb9 exhibit a higher photocatalytic H2 evolution activity in methanol–water mixtures than others.

Graphical abstract: Structure, stability and photocatalytic H2 production by Cr-, Mn-, Fe-, Co-, and Ni-substituted decaniobate clusters

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The article was received on 03 Jul 2014, accepted on 29 Jul 2014 and first published on 06 Aug 2014


Article type: Paper
DOI: 10.1039/C4DT02020K
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Dalton Trans., 2014,43, 17928-17933
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    Structure, stability and photocatalytic H2 production by Cr-, Mn-, Fe-, Co-, and Ni-substituted decaniobate clusters

    J. Son, J. Wang and W. H. Casey, Dalton Trans., 2014, 43, 17928
    DOI: 10.1039/C4DT02020K

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