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
Metal–organic framework composites
Qi-Long Zhu,Qiang Xu +1 more
TL;DR: This review provides an overview of the significant advances in the development of diverse MOF composites reported till now with special emphases on the synergistic effects and applications of the composites.
Journal ArticleDOI
Recent advances in porous polyoxometalate-based metal-organic framework materials.
TL;DR: This review presents recent developments in porous POM-based MOF materials, including their classification, synthesis strategies, and applications, especially in the field of catalysis.
Journal ArticleDOI
Functionalization and post-functionalization: a step towards polyoxometalate-based materials
Anna Proust,Anna Proust,Benjamin Matt,Richard Villanneau,Geoffroy Guillemot,Pierre Gouzerh,Guillaume Izzet +6 more
TL;DR: This critical review focuses on the use of POM hybrids in selected fields of applications such as catalysis, energy conversion and molecular nanosciences and endeavor to discuss the impact of the covalent approach compared to the electrostatic one.
Journal ArticleDOI
Recent advances on polyoxometalate-based molecular and composite materials
Yu-Fei Song,Ryo Tsunashima +1 more
TL;DR: This critical review summarizes recent progress on POM-based molecular and composite materials, and particularly highlights the emerging areas that are closely related to surface, electronic, energy, environment, life science, etc.
Journal ArticleDOI
Engineering polyoxometalates with emergent properties.
TL;DR: It is shown that it is possible to construct complex chemical systems based upon polyoxometalates, manipulating the templating/self Templating rules to exhibit emergent processes from the molecular to the macroscopic scale.
References
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Journal ArticleDOI
Organo-Ruthenium Supported Heteropolytungstates: Synthesis, Structure, Electrochemistry, and Oxidation Catalysis
Li-Hua Bi,Ghada Al-Kadamany,Elena V. Chubarova,Michael H. Dickman,Lifang Chen,Divakara Soorly Gopala,Ryan M. Richards,Bineta Keita,Louis Nadjo,Helge Jaensch,Georges Mathys,Ulrich Kortz +11 more
TL;DR: The reaction of [Ru(arene)Cl(2) (arene = benzene, p-cymene) with [X( 2)W(22)O(74)(OH)(2)](12-) in buffer medium resulted in four organo-ruthenium supported heteropolytungstates, which suggest that the respective Sb- and Bi derivatives have very different pK(a) values.
Journal ArticleDOI
Charge-Transfer Hybrids Containing Covalently Bonded Polyoxometalates and Ferrocenyl Units
TL;DR: Two new charge-transfer hybrids with one or two ferrocenyl units covalently attached to a hexamolybdate cluster through an extended pi-conjugated bridge have been prepared using Pd-catalyzed coupling reactions on monoiodo- or diiodo -functionalized cluster substrates in over 60% yields.
Journal ArticleDOI
Controlled assembly of polyoxometalate-based composite materials containing zero- and one-dimensional structures
TL;DR: In this paper, three polyoxometalate-based composite compounds containing zero-dimensional cross-like and one-dimensional chain-like structures were constructed from octadecatungstodiphosphorate clusters interacting with [RE(donor)]3+ [RE = Gd(III), Ce(III); donor
Journal ArticleDOI
A nanoscale hybrid system based on gold nanoparticles and heteropolyanions.
Journal ArticleDOI
Synthesis and reactivity of the methoxozirconium pentatungstate (nBu4N )6 [{(μ-MeO )ZrW5O18}2] : Insights into proton-transfer reactions, solution dynamics, and assembly of {ZrW5O18}2- building blocks
R. John Errington,Sagar S. Petkar,Paul S. Middleton,William McFarlane,William Clegg,Robert A. Coxall,Ross W. Harrington +6 more
TL;DR: The methoxo-bridged, dimeric, ZrIV-substituted Lindqvist-type polyoxometalate (POM) (nBu4N)6[{ (mu-MeO)ZrW5O18}2], (TBA)61, has been synthesized by stoichiometric hydrolysis of Zr(OnPr)4, [{Zr(OiPr)3(mu-OnPr)(
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