Trends In Polyoxometalates Research PDF Download
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Author | : Laurent Ruhlmann |
Publisher | : Nova Science Publishers |
Total Pages | : 0 |
Release | : 2015 |
Genre | : Metallic oxides |
ISBN | : 9781634826563 |
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The book attempts to make available the recent developments in polyoxometalate (POM) synthesis. The focus centralises on the functionalisation of POMs with covalently organic moiety (for instance, the use of exogenous ligands such as carboxylate or bisphosphonate). It also delves into the development of lanthanide POMs, or the formation of blackberry-like assemblies. Likewise, the properties (redox properties, magnetism, etc...), and its applications (homogeneous and heterogeneous catalysis, photocatalysis, photoelectrocatalysis and photovoltaic cell development, etc.) are also analysed. This application concerns also the catalysis of H2O oxidation, photodegradation of pollutants, and reduction of cationic metal to form original nanoparticles. The use of polyoxometalates as catalysts for biologically relevant reactions is also considered. One of the other aims of the book is to highlight some recent developments and perspectives in the domain of materials and their applications. For instance, the use of POM-organic photosensitiser hybrids can also be achieved for application in the generation of photocurrent and the development of new types of solar cells. By combining POMs with electrically active materials, a variety of applications have been explored and several examples of POM-based electronic materials are presented in this book.
Author | : Francis Secheresse |
Publisher | : World Scientific |
Total Pages | : 360 |
Release | : 2013-06-11 |
Genre | : Science |
ISBN | : 9814458996 |
Download Polyoxometalate Chemistry: Some Recent Trends Book in PDF, ePub and Kindle
The book highlights recent prominent results in the domain of the synthesis of new polyoxometalates with a specific attention to polyoxothioanions, and provides some novelties and perspectives in selected domains such as magnetism, luminescence and nanochemistry, and macroions self-assembly in solutions. The case of “one-pot” syntheses often used and reported in POMs synthesis is studied in terms of more complex solution speciation processes related to highly dynamical situation connected to factors such as pH, ionic strength, reaction time, temperature, counterion nature, concentration of starting materials, presence of electron donors and redox potentials. The behavior of macroions (2nm-6nm size range) in solution is shown to be quite different from the simple ionic solution or colloidal systems (Debye-Huckel model). Their self-assembling into a single-layered, spherical, hollow vesicle structure, namely the “blackberry” structure, is clearly described. Examples of spin clusters with tunable interactions are given and single molecule magnets based on POMs are specifically tackled. Besides paramagnetic transition metal centres and lanthanoid ions encapsulated in archetypal lacunary polyoxoanions, magnetically functionalized Kleperates are described, their discovery tracing back nearly 15 years.
Author | : Leire Ruiz Rubio |
Publisher | : CRC Press |
Total Pages | : 356 |
Release | : 2022-11-30 |
Genre | : Science |
ISBN | : 1000565475 |
Download Polyoxometalates Book in PDF, ePub and Kindle
Polyoxometalates are anionic metal-oxo nanoclusters, which constitute a unique class of compounds owing to their rich solution equilibria and their unique compositional, electronic, reactive, and structural diversity. This book reviews metal-oxide cluster chemistry by covering topics ranging from fundamental aspects (i.e., structure, properties, self-assembly processes, derivatization) to functional materials that incorporate these molecular units, as well as their applications in the fields of current socioeconomic interest, such as energy storage systems, catalysis, molecular electronics, and biomedicine. Edited by prominent researchers in the field of polymer and polyoxometalate chemistries, the book compiles contributions from some of the most distinguished and promising scientists worldwide in such a way that it will appeal to a general readership involved in research areas related to chemistry and materials science.
Author | : M.T. Pope |
Publisher | : Springer Science & Business Media |
Total Pages | : 421 |
Release | : 2007-05-08 |
Genre | : Science |
ISBN | : 0306476258 |
Download Polyoxometalate Chemistry From Topology via Self-Assembly to Applications Book in PDF, ePub and Kindle
This work incorporates contributions from polyoxometalate scientists, and presents a summary of research developments in this field. Topics discussed include synthetic strategies leading to functionalized organic polyoxometalate derivatives, oxothioanions, and supramolecular assemblies.
Author | : Michael Thor Pope |
Publisher | : Springer Science & Business Media |
Total Pages | : 432 |
Release | : 1994-01-31 |
Genre | : Science |
ISBN | : 9780792324218 |
Download Polyoxometalates: From Platonic Solids to Anti-Retroviral Activity Book in PDF, ePub and Kindle
MICHAEL T. POPE AND ACHIM MULLER Department of Chemistry, Georgetown University, Washington, DC 20057-2222, U.S.A.; Department of Chemistry, University of Bielefeld, D-4BOO Bielefeld 1, F.R.G. Polyoxometalates, from their discovery and early development in the final decades of the 19th century to their current significance in disciplines as diverse as chemistry, mathematics, and medicine, continue to display surprisingly novel structures, unexpected reactivities and applications, and to attract increasing attention worldwide. Most of the contributors to the present volume participated in the workshop held at the Center for Interdisciplinary Research at the University of Bielefeld, July 15-17, 1992. The choice of topics illustrates some of the variety of directions and fields in which polyoxometalates can play an important role. Although many of the leading polyoxometalate research groups are represented here, we regret that time constraints, financial limitations, and in some cases difficulties of communication did not allow us to include significant and imp- tant work from other groups outside Europe and North America. In the following we briefly review the current status of the field of po- oxometalates.
Author | : Soumyajit Roy |
Publisher | : Frontiers Media SA |
Total Pages | : 226 |
Release | : 2019-12-05 |
Genre | : |
ISBN | : 2889632334 |
Download Polyoxometalates in Catalysis, Biology, Energy and Materials Science Book in PDF, ePub and Kindle
Author | : Aaron P. Roberts |
Publisher | : Nova Science Publishers |
Total Pages | : 200 |
Release | : 2016 |
Genre | : Science |
ISBN | : 9781536100280 |
Download Polyoxometalates Book in PDF, ePub and Kindle
Polyoxometalates (abbreviated as POMs), also known as early-transition metal-oxygen anion clusters, is a large and rapidly growing series of inorganic compounds. POMs can be generally divided into two subclasses: isopolyoxometalates(IPOMs) and heteropolyoxometalates (HPOMs). The former refers to a class of isopoly compounds which contain the skeletal transition metal cations and oxide ions of the same metal element. In contrast, the latter one, known as heteropoly compounds (HPCs) as well, contains both heteroatom and coordination atoms. This book reviews properties of POMs, their structure and also their synthesis.
Author | : Greta Ricarda Patzke |
Publisher | : MDPI |
Total Pages | : 1 |
Release | : 2018-10-01 |
Genre | : Science |
ISBN | : 3038421618 |
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This book is a printed edition of the Special Issue "Polyoxometalates" that was published in Inorganics
Author | : Juan J. Borrás-Almenar |
Publisher | : Springer |
Total Pages | : 526 |
Release | : 2003-12-31 |
Genre | : Science |
ISBN | : |
Download Polyoxometalate Molecular Science Book in PDF, ePub and Kindle
Proceedings of the NATO Advanced Study Institute, Tenerife, Spain from 25 August to 4 September 2001
Author | : |
Publisher | : Academic Press |
Total Pages | : 360 |
Release | : 2017-02-17 |
Genre | : Science |
ISBN | : 0128111062 |
Download Polyoxometalate Chemistry Book in PDF, ePub and Kindle
Polyoxometalate Chemistry continues a long-running series that describes recent advances in scientific research, in particular, in the field of inorganic chemistry. Several highly regarded experts, mostly from academia, contribute on specific topics. The current issue focuses on recent advances in the development and application of polyoxometalate complexes in areas such as solution chemistry, self-organization, solar fuels, non-aqueous chemistry, spintronics, nanoscience and catalysis. Presents a single monograph on recent developments in polyoxometalate chemistry as written by scientific leaders in this field Concise and informative presentations cover a wide range of topics in this field of chemistry Contains detailed literature references, enabling the reader to move on to the source of the reported work where more details can be found Provides a solid presentation of a hard-cover book of excellent technical quality