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
Synthesis of Dendritic Polyoxometalate Complexes Assembled by Ionic Bonding and Their Function as Recoverable and Reusable Oxidation Catalysts
Lauriane Plault,Andreas Hauseler,Sylvain Nlate,Didier Astruc,Jaime Ruiz,Sylvain Gatard,Ronny Neumann +6 more
Journal ArticleDOI
Structural characterization and magnetic properties of sandwich-type tungstoarsenate complexes. Study of a mixed-valent VIV2/VV heteropolyanion.
TL;DR: The high-temperature molar magnetic susceptibility of a powdered sample of 3 clearly confirms the presence of two d1 centers and Titration of VIV by CeIV revealed that 3 is the mixed-valent VIV2VV species.
Journal ArticleDOI
Assembly Chemistry between Lanthanide Cations and Monovacant Keggin Polyoxotungstates: Two Types of Lanthanide Substituted Phosphotungstates [{(α-PW11O39H)Ln(H2O)3}2]6− and [{(α-PW11O39)Ln(H2O)(η2,μ-1,1)-CH3COO}2]10−
Jingyang Niu,Kai-Hua Wang,Huanni Chen,Junwei Zhao,Pengtao Ma,Jingping Wang,Ming-Xue Li,Yan Bai,Dong-Bin Dang +8 more
TL;DR: In this paper, two 2:2 types of monolanthanide substituted polyoxometalates are constructed from monovacant Keggin-type polyoxoanions and trivalent lanthanide cations.
Journal ArticleDOI
Ligand Influences on the Structures of Molybdenum Oxide Networks
Pamela J. Hagrman,Robert L. LaDuca,Hyun-Joo Koo,Randy S. Rarig,Robert C. Haushalter,Myung-Hwan Whangbo,Jon Zubieta +6 more
TL;DR: The influence of organonitrogen ligands on the network structure of molybdenum oxides was examined by preparing three new molyBdenum oxide phases by reducing MoO3(4,4'-bpy)0.5, which retains the layer motif of corner-sharing MoO5N octahedra but with distinct sinusoidal ruffling in contrast to planar layers of [MoO3
Journal ArticleDOI
Polyoxometalate binding to human serum albumin: a thermodynamic and spectroscopic approach.
Guangjin Zhang,Bineta Keita,Constantin T. Craescu,Simona Miron,and Pedro de Oliveira,Louis Nadjo +5 more
TL;DR: The present work reveals a protein conformation change upon P5W30 binding, a new feature not explicitly documented in previous studies, which is a simple exothermic process, with several binding sites.
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