Journal ArticleDOI
Hybrid Organic−Inorganic Polyoxometalate Compounds: From Structural Diversity to Applications
TLDR
Polyoxometalates (POMs) are discrete anionic metaloxygen clusters which can be regarded as soluble oxide fragments which play a great role in various areas ranging from catalysis, medicine, electrochemistry, photochromism,5 to magnetism.Abstract:
Polyoxometalates (POMs) are discrete anionic metaloxygen clusters which can be regarded as soluble oxide fragments. They exhibit a great diversity of sizes, nuclearities, and shapes. They are built from the connection of {MOx} polyhedra, M being a d-block element in high oxidation state, usually VIV,V, MoVI, or WVI.1 While these species have been known for almost two centuries, they still attract much interest partly based on their large domains of applications. They play a great role in various areas ranging from catalysis,2 medicine,3 electrochemistry,4 photochromism,5 to magnetism.6 This palette of applications is intrinsically due to the combination of their added value properties (redox properties, large sizes, high negative charges, nucleophilicity...). Parallel to this domain, the organic-inorganic hybrids area has followed a similar expansion during the last 10 years. The concept of organic-inorganic hybrid materials * To whom correspondence should be addressed. E-mail: dolbecq@ chimie.uvsq.fr. Chem. Rev. 2010, 110, 6009–6048 6009read more
Citations
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Journal ArticleDOI
An inorganic–organic hybrid material based on a Keggin-type polyoxometalate@Dysprosium as an effective and green catalyst in the synthesis of 2-amino-4H-chromenes via multicomponent reactions
Journal ArticleDOI
Effects of elemental composition variations of Keggin polyoxometalates on photocurrent generation of their layer-by-layer self-assembled films with a hemicyanine dye
TL;DR: In this article, a series of layer-by-layer electrostatically self-assembled films consisting of one of three Keggin-type polyoxometalates (POMs) of [BW12O40]5−, [PW12O 40]3−, and [PMo12O41]3 −, and a hemicyanine of (E)-1,1′-methylenebis(4-(4-(dimethylamino)styryl)pyridinium)bromide (H1Br2)
Journal ArticleDOI
Novel Heterotetranuclear V2Mo2 or V2W2 Complexes with 4,4′-Di-tert-butyl-2,2′-bipyridine: Syntheses, Crystal Structures, and Catalytic Activities
TL;DR: The solid state structures of these heterotetranuclear complexes were revealed by single crystal X-ray crystallography and catalytic activities of 1 and 2 in the alcohol oxidation with hydrogen peroxide as terminal oxidants in water as solvent were investigated.
Journal ArticleDOI
Rearrangement of a Krebs-type polyoxometalate upon coordination of N,O-bis(bidentate) ligands.
Beñat Artetxe,Santiago Reinoso,Leire San Felices,Luis Lezama,Aroa Pache,Cristian Vicent,Juan M. Gutiérrez-Zorrilla +6 more
TL;DR: The solution stability and magnetism of Ni4 is discussed and a novel dinickel containing a 20-tungsto-2-antimonate(III) framework stabilized by N,O-bis(bidentate) bridging ligands is shown.
Journal ArticleDOI
Organic–inorganic hybrids assembled from plenary Keggin-type germanotungstate units and 3d–4f heterometal clusters
TL;DR: The electrochemical sensing properties towards the detection of Acetaminophen of 1/3@CMWCNT-Nafion/GCE electrochemical sensors exhibit good stability and good sensing performance towards AC detection.
References
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