Copper based metal-organic molecular ring with inserted Keggin-type polyoxometalate: a stable photofunctional host-guest molecular system

Keggin polyphosphotungstate cluster was captured by a porous molecular ring with light sensitizing TPT molecules as connectors and copper ions as nodes. The self-assembly reaction gives a stable host-guest supramolecular system, demonstrating efficient heterogeneous photocatalytic behavior for the d...

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Published inChemical communications (Cambridge, England) Vol. 48; no. 49; pp. 6154 - 6156
Main Authors Fu, Zhiyong, Zeng, Yu, Liu, Xiaoling, Song, Desheng, Liao, Shijun, Dai, Jingcao
Format Journal Article
LanguageEnglish
Published England 21.06.2012
Subjects
Clusters
Connectors
Copper
Copper - chemistry
Degradation
Dyes
Models, Molecular
Organometallic Compounds - chemical synthesis
Organometallic Compounds - chemistry
Photocatalysis
Photochemical Processes
Self assembly
Sensitizing
Tungsten Compounds - chemistry
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Summary:Keggin polyphosphotungstate cluster was captured by a porous molecular ring with light sensitizing TPT molecules as connectors and copper ions as nodes. The self-assembly reaction gives a stable host-guest supramolecular system, demonstrating efficient heterogeneous photocatalytic behavior for the degradation of methyl orange in near-neutral conditions.
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ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc32019c