Synthesis and Characterization of Metal-organic Frameworks for Use in Hydrogen Storage

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (816 download)

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Book Synopsis Synthesis and Characterization of Metal-organic Frameworks for Use in Hydrogen Storage by : William R. McGowan

Download or read book Synthesis and Characterization of Metal-organic Frameworks for Use in Hydrogen Storage written by William R. McGowan and published by . This book was released on 2012 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The move away from a petroleum based economy requires new materials to facilitate the move to alternative fuel sources. Safe methods of storing hydrogen gas are needed, as well as the ability to sequester carbon dioxide and other waste gases. Production of biofuels from plant materials requires efficient catalysts. Metal-organic frameworks (MOFs) are a promising class of compounds for these applications because they offer a combination of high porosity, structural integrity, and functional flexibility. The usefulness of MOFs for hydrogen gas storage and catalysis can be improved by adding active metal sites. There are two ways this can be accomplished. Firstly, one can select an organic linker with orthogonal binding affinities, meaning the affinities of the structural and functional sites are significantly different to allow the synthesis of compounds with one structural metal that defines the framework and a different metal that provides the functionality. Secondly, one can post-synthetically modify a previously synthesized MOF to add functionality that could not be incorporated into the structure during the initial synthesis. Herein, this thesis describes research into the synthesis of several MOF compounds. First, three structurally distinct cadmium linked, zinc functionalized tetrakis(carboxyphenyl)porphine compounds are synthesized and characterized. Second, metallation of an amine-containing MOF (IRMOF-3) by organolithium deprotonation followed by metal replacement is discussed.

Design and Synthesis of Metal-Organic Frameworks for Hydrogen Storage and Carbon Dioxide Capture

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ISBN 13 :
Total Pages : 123 pages
Book Rating : 4.:/5 (919 download)

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Book Synopsis Design and Synthesis of Metal-Organic Frameworks for Hydrogen Storage and Carbon Dioxide Capture by : Kenji Sumida

Download or read book Design and Synthesis of Metal-Organic Frameworks for Hydrogen Storage and Carbon Dioxide Capture written by Kenji Sumida and published by . This book was released on 2012 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation describes the design and synthesis of metal-organic frameworks for applications in high-density hydrogen storage for mobile applications, and in post-combustion carbon dioxide capture from coal- or gas-fired power plants. Chapter One introduces the area of metal-organic frameworks, which are a new class of porous coordination solids, with an emphasis on the parameters requiring optimization in order to achieve applications in hydrogen storage and carbon dioxide capture. The current state-of-the-art is briefly discussed, and strategies for the development of next-generation materials exhibiting enhanced performance are presented in the context of metal-organic frameworks. Furthermore, the benefit of high-throughput technologies in the synthesis and characterization of metal-organic frameworks is also highlighted as a potential means of accelerating the discovery of high-performance materials. In Chapter Two, the synthesis and hydrogen storage properties of Be12(OH)12(BTB)4, the first metal-organic framework based on the lightest divalent metal, Be2, is described. The high surface area resulting from the use of lightweight Be2 cations leads to one of the highest gravimetric hydrogen storage densities observed at both cryogenic and ambient temperatures. Chapter Three introduces the use of a high-throughput methodology in the synthesis of an Fe2-based, sodalite-type metal-organic framework, Fe3[(Fe4Cl)3(BTT)]2 (Fe-BTT). This material features a high-density of exposed metal cation adsorption sites on the pore surface, which facilitates strong framework-H2 interactions that are close to the adsorption enthalpy considered optimal for hydrogen storage at ambient temperatures. The resulting hydrogen adsorption properties are discussed, as well as the effect of these adsorption sites on the carbon dioxide capture performance. The hydrogen storage properties of Mg2(dobdc), a lightweight metal-organic framework possessing Mg2+ adsorption sites, are studied in Chapter Four using a combination of adsorption experiments, infrared spectroscopy, and powder neutron diffraction data. The high affinity of H2 toward the exposed metal cation sites results in a high enthalpy of adsorption, which is of importance in raising the storage density at ambient temperatures. Chapter Five describes the hydrogen storage properties of Cr3(BTC)2, a metal-organic framework featuring pores decorated with Cr2+ adsorption sites. In contrast to Fe-BTT and Mg2(dobdc), the relatively diffuse nature of the Cr2+ cations results in a low adsorption enthalpy at these sites, highlighting the importance of the identity of the metal ion in controlling the thermodynamics of adsorption. Chapter Six describes a new high-throughput methodology developed for the synthesis and adsorption screening of new metal-organic frameworks for carbon dioxide capture. The use of the workflow is discussed in the context of metal-insertion reactions within the material Al(OH)(bpydc), which features one-dimensional pores lined with 2,2'-bipyridine binding sites. As will be demonstrated, the metal salt employed imparts a considerable impact on the CO2 adsorption capacity, highlighting the benefit of a high-throughput approach to materials optimization. The precise control of the opposing wall distribution within metal-organic frameworks is an important aspect in optimizing the adsorption properties for high-density storage and molecular separation applications. In Chapter Seven, a new method for geometrically calculating the wall separation distances from the single-crystal structure is described and employed in studying a variety of known structure types. In this case, the routine is used to analyze metal-organic frameworks for methane storage due to the abundance of high-pressure methane adsorption data in the literature, and it is demonstrated that the optimization of the wall separations is indeed crucial for maximizing the volumetric storage capacity in storage applications.

Metal-Organic Framework Materials

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Publisher : John Wiley & Sons
ISBN 13 : 1118931580
Total Pages : 1210 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Metal-Organic Framework Materials by : Leonard R. MacGillivray

Download or read book Metal-Organic Framework Materials written by Leonard R. MacGillivray and published by John Wiley & Sons. This book was released on 2014-09-19 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal-Organic Frameworks (MOFs) are crystalline compounds consisting of rigid organic molecules held together and organized by metal ions or clusters. Special interests in these materials arise from the fact that many are highly porous and can be used for storage of small molecules, for example H2 or CO2. Consequently, the materials are ideal candidates for a wide range of applications including gas storage, separation technologies and catalysis. Potential applications include the storage of hydrogen for fuel-cell cars, and the removal and storage of carbon dioxide in sustainable technical processes. MOFs offer the inorganic chemist and materials scientist a wide range of new synthetic possibilities and open the doors to new and exciting basic research. Metal-Organic Frameworks Materials provides a solid basis for the understanding of MOFs and insights into new inorganic materials structures and properties. The volume also reflects progress that has been made in recent years, presenting a wide range of new applications including state-of-the art developments in the promising technology for alternative fuels. The comprehensive volume investigates structures, symmetry, supramolecular chemistry, surface engineering, recognition, properties, and reactions. The content from this book will be added online to the Encyclopedia of Inorganic and Bioinorganic Chemistry: http://www.wileyonlinelibrary.com/ref/eibc

Metal Nanocomposites for Energy and Environmental Applications

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Publisher : Springer Nature
ISBN 13 : 9811685991
Total Pages : 529 pages
Book Rating : 4.8/5 (116 download)

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Book Synopsis Metal Nanocomposites for Energy and Environmental Applications by : Swatantra P. Singh

Download or read book Metal Nanocomposites for Energy and Environmental Applications written by Swatantra P. Singh and published by Springer Nature. This book was released on 2022-01-11 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on recent developments in metal nanomaterials and nanocomposites for energy and environmental application such as pollution control in water, air, and soil pollution. The chapters incorporate carbon-based, metal-based and metal-organic framework based nanomaterials and nanocomposites for emerging contaminants (pharmaceuticals and microplastics) and other traditional pollutants remediation along with energy storage, sensing of air and water polutents and carbon capture & storage (CCS). This book will be of interest to those in academia and industry involved in energy and environmental science & engineering research.

Synthesis of Metal-Organic Frameworks via Water-Based Routes

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Publisher : Elsevier
ISBN 13 : 0323959407
Total Pages : 334 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Synthesis of Metal-Organic Frameworks via Water-Based Routes by : Yasser Azim

Download or read book Synthesis of Metal-Organic Frameworks via Water-Based Routes written by Yasser Azim and published by Elsevier. This book was released on 2023-10-13 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of Metal-Organic Frameworks via Water-Based Routes: A Green and Sustainable Approach describes a sustainable approach for the synthesis of metal-organic frameworks. Bringing together chapters on the aqueous synthesis and stability of metal-organic frameworks, as well as the applications of water stable metal-organic frameworks, this timely book shows how green processing technology utilizing water as a main solvent for the synthesis of metal-organic frameworks can eliminate solvent consumption, lower investment costs and reduce energy requirements. Providing quantitative descriptions and reliable guidelines, the book summarizes the fundamental approaches and principles to prepare metal-organic frame works, highlighting the most exciting preparations and applications. - Includes the role of water in metal organic synthesis - Describes various methods of metal-organic framework preparation - Covers the industrial aspects of water-based metal-organic frameworks and potential applications

The Chemistry of Metal-Organic Frameworks, 2 Volume Set

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Publisher : John Wiley & Sons
ISBN 13 : 3527338748
Total Pages : 899 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis The Chemistry of Metal-Organic Frameworks, 2 Volume Set by : Stefan Kaskel

Download or read book The Chemistry of Metal-Organic Frameworks, 2 Volume Set written by Stefan Kaskel and published by John Wiley & Sons. This book was released on 2016-09-13 with total page 899 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing vital knowledge on the design and synthesis of specific metal-organic framework (MOF) classes as well as their properties, this ready reference summarizes the state of the art in chemistry. Divided into four parts, the first begins with a basic introduction to typical cluster units or coordination geometries and provides examples of recent and advanced MOF structures and applications typical for the respective class. Part II covers recent progress in linker chemistries, while special MOF classes and morphology design are described in Part III. The fourth part deals with advanced characterization techniques, such as NMR, in situ studies, and modelling. A final unique feature is the inclusion of data sheets of commercially available MOFs in the appendix, enabling experts and newcomers to the field to select the appropriate MOF for a desired application. A must-have reference for chemists, materials scientists, and engineers in academia and industry working in the field of catalysis, gas and water purification, energy storage, separation, and sensors.

Reticular Chemistry and Applications

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 1501524720
Total Pages : 398 pages
Book Rating : 4.5/5 (15 download)

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Book Synopsis Reticular Chemistry and Applications by : Youssef Belmabkhout

Download or read book Reticular Chemistry and Applications written by Youssef Belmabkhout and published by Walter de Gruyter GmbH & Co KG. This book was released on 2023-01-30 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a fundamental level, reticular chemistry offers an intellectually-stimulating journey through discovery, rational design, structural characterization, and technology-driven properties and applications. The breadth of science, techniques, and applications experienced through reticular chemistry is unseen in other fields. Accordingly, based on 30 years of reported research, Reticular Chemistry and Applications: Metal-Organic Frameworks critically details the most important knowledge and know-how available to help old and new reticular chemists alike embark on a project based on these fascinating materials. Overview of the state-of-the-art approaches in design, synthesis, and structural characterization of metal-organic frameworks (MOFs) MOFs applied toward carbon dioxide capture and conversion, methane and hydrogen storage, and industrially-practical catalysis MOFs for energy conversion and storage, water purification and harvesting, and targeted delivery of biologically-relevant molecules Contributions from a multidisciplinary, international consortium of widely-respected reticular chemists

Adsorption and Diffusion

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Publisher : Springer Science & Business Media
ISBN 13 : 3540739661
Total Pages : 411 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Adsorption and Diffusion by : Hellmut G. Karge

Download or read book Adsorption and Diffusion written by Hellmut G. Karge and published by Springer Science & Business Media. This book was released on 2008-06-17 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Molecular Sieves - Science and Technology" covers, in a comprehensive manner, the science and technology of zeolites and all related microporous and mesoporous materials. The contributions are grouped together topically in such a way that each volume deals with a specific sub-field. Volume 7 treats fundamentals and analyses of adsorption and diffusion in zeolites including single-file diffusion. Various methods of measuring adsorption and diffusion are described and discussed.

Metal Organic Frameworks

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Publisher : Elsevier
ISBN 13 : 0443152586
Total Pages : 560 pages
Book Rating : 4.4/5 (431 download)

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Book Synopsis Metal Organic Frameworks by : Bhawana Jain

Download or read book Metal Organic Frameworks written by Bhawana Jain and published by Elsevier. This book was released on 2024-04-26 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal Organic Frameworks: Fundamentals to Advanced offers a substantial and complete treatment of published results. The book includes a summary of current research, along with an in- depth explanation of Metal organic frameworks (MOFs) and applications in this versatile area. Metal organic frameworks (MOFs) are structured frameworks made up of metal ions and organic molecules. These materials are similar to sponges and can absorb, retain and remove molecules from their pores. As a result, metal-organic frameworks (MOFs) are the most rapidly evolving substances in chemistry with the highest surface areas due to their well-ordered pore structure.The exciting and vast surface area allows for more chemical reactions and molecule adsorption, hence this new resource provides the newest updates on the topics covered. - Covers the synthetic advantages and versatile applications of metal-organic frameworks (MOFs) due to their organic-inorganic hybrid nature and unique porous structure - Includes energy applications such as batteries, fuel storage, fuel cells, hydrogen evaluation reactions and super capacitors - Features information on using MOFs as a replacement to conventional engineering materials as they are lightweight, less costly, environmentally-friendly and sustainable

Synthesis and Characterisation of Group(II) Metal Organic Frameworks for Hydrogen Storage

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ISBN 13 :
Total Pages : 366 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Synthesis and Characterisation of Group(II) Metal Organic Frameworks for Hydrogen Storage by : Colleen Anne Williams

Download or read book Synthesis and Characterisation of Group(II) Metal Organic Frameworks for Hydrogen Storage written by Colleen Anne Williams and published by . This book was released on 2008 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metal-Organic Frameworks

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Publisher : John Wiley & Sons
ISBN 13 : 3527635866
Total Pages : 415 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Metal-Organic Frameworks by : David Farrusseng

Download or read book Metal-Organic Frameworks written by David Farrusseng and published by John Wiley & Sons. This book was released on 2011-09-19 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international and interdisciplinary team of leading experts from both academia and industry report on the wide range of hot applications for MOFs, discussing both the advantages and limits of the material. The resulting overview covers everything from catalysis, H2 and CH4 storage and gas purification to drug delivery and sensors. From the Contents: - Design of Porous Coordination Polymers/Metal-Organic Frameworks: Past, Present and Future - Design of Functional Metal-Organic Frameworks by Post-Synthetic Modification - Thermodynamic Methods for Prediction of Gas Separation in Flexible Frameworks - Separation and purification of gases by MOFs - Opportunities for MOFs in CO2 capture from flue gases, natural gas and syngas by adsorption - Manufacture of MOF thin films on structured supports for separation and catalysis - Research status of Metal-Organic Frameworks for on-board cryo-adsorptive hydrogen storage applications - Separation of xylene isomers - Metal-Organic Frameworks as Catalysts for Organic Reactions - Biomedical applications of Metal Organic Frameworks - Metal Organic Frameworks for Biomedical Imaging - Luminescent Metal-Organic Frameworks - Deposition of thin films for sensor applications - Industrial MOF Synthesis - MOF shaping and immobilisation A must-have for every scientist in the field.

Metal-Organic Frameworks

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Publisher : John Wiley & Sons
ISBN 13 : 111803516X
Total Pages : 440 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Metal-Organic Frameworks by : Leonard R. MacGillivray

Download or read book Metal-Organic Frameworks written by Leonard R. MacGillivray and published by John Wiley & Sons. This book was released on 2010-12-17 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal-organic frameworks represent a new class of materials that may solve the hydrogen storage problem associated with hydrogen-fueled vehicles. In this first definitive guide to metal-organic framework chemistry, author L. MacGillivray addresses state-of-art developments in this promising technology for alternative fuels. Providing professors, graduate and undergraduate students, structural chemists, physical chemists, and chemical engineers with a historical perspective, as well as the most up-to-date developments by leading experts, Metal-Organic Frameworks examines structure, symmetry, supramolecular chemistry, surface engineering, metal-organometallic frameworks, properties, and reactions.

Porous Metal-Organic Frameworks for Energy Storage Applications

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (92 download)

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Book Synopsis Porous Metal-Organic Frameworks for Energy Storage Applications by : Yangyang Liu

Download or read book Porous Metal-Organic Frameworks for Energy Storage Applications written by Yangyang Liu and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The self-assembly of metal ions and organic linkers could afford 3-dimensional (3D) porous metal-organic frameworks (MOFs). They are promising materials for clean energy applications including carbon capture, hydrogen storage and methane storage. The primary goal of this research is the synthesis and characterization of new MOFs for these applications, and their structure-property relationship studies based on both experiments and simulations. Firstly, a stable magnesium MOF with 1-dimensional (1D) channel structure was synthesized. In-situ powder X-ray diffraction studies reveal its interesting phase transitions properties. After removing coordinated solvent at magnesium chains, this MOF can selectively adsorb CO2 over N2. Secondly, by varying the conditions in the solvothermal reaction, five MOFs with diverse structures were synthesized from a tetratopic ligand. Hydrogen storage properties were studied for these MOFs. A list of factors including catenation, metal nodes, charge, topology and pore size are evaluated for hydrogen storage application. In addition, four isostructural MOFs with various functionalized pore surfaces were synthesized from a series of di-isophthalate ligands. These MOFs exhibit a new network-topology and very high hydrogen uptake. They also showed reasonable adsorption selectivity of CO2 over CH4 and N2. Finally, high pressure methane uptake properties have been studied both experimentally and computationally for the series of isostructural MOFs with varying functional groups. All showed very high methane storage capacity at 298 K, 65 bar. Structure-property relationships were established for these MOFs, and simulations were employed to understand the mechanism of methane storage in MOFs. The role of copper paddlewheels and other adsorption sites for methane was evaluated. By thorough studies and careful analyses of simulation and experimental data, we proposed three novel mechanisms for methane storage in MOFs. Significantly, with the help of the mechanism studies, another two MOFs were designed, synthesized and discovered to have even higher methane storage capacities. Ligand design has been a powerful tool in synthesizing new MOFs. Besides surface area, pore size has been discovered to be a key factor for gas storage capacities of MOFs. These findings could serve as guidance for rational design of better performing materials for clean energy applications. The electronic version of this dissertation is accessible from http://hdl.handle.net/1969.1/152750

Metal-Organic Frameworks for Gas Storage and Separation

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Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Metal-Organic Frameworks for Gas Storage and Separation by : Jarad Adam Mason

Download or read book Metal-Organic Frameworks for Gas Storage and Separation written by Jarad Adam Mason and published by . This book was released on 2015 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work presented in this dissertation describes the design, synthesis, and characterization of metal-organic frameworks for applications in gas storage and gas separations, with a specific focus on natural gas and hydrogen storage for mobile applications and on post-combustion carbon dioxide capture from coal- or natural gas-fired power plants. A wide variety of techniques and spectroscopic methods are covered, including gas adsorption, x-ray diffraction, infrared and UV-vis-NIR spectroscopies, and calorimetry. Chapter One provides a brief introduction to metal-organic frameworks as a new class of porous materials for gas adsorption-related applications. The potential of metal-organic frameworks for use in post-combustion carbon dioxide capture and natural gas storage is discussed, and the unique and promising properties of adsorbents with stepped adsorption isotherms for these applications are highlighted. In Chapter Two, two representative metal-organic frameworks, Zn4O(BTB)2 (BTB3- = 1,3,5-benzenetribenzoate; MOF-177) and Mg2(dobdc) (dobdc4- = 1,4-dioxido-2,5-benzenedicarboxylate; Mg-MOF-74, CPO-27-Mg), are evaluated in detail for their potential use in post-combustion CO2 capture via temperature swing adsorption (TSA). Low-pressure single-component CO2 and N2 adsorption isotherms were measured every 10 °C from 20 to 200 °C, allowing the performance of each material to be analyzed precisely. In order to gain a more complete understanding of the separation phenomena and the thermodynamics of CO2 adsorption, the isotherms were analyzed using a variety of methods. These results show that the presence of strong CO2 adsorption sites is essential for a metal-organic framework to be of utility in post-combustion CO2 capture via a TSA process, and present a methodology for the evaluation of new metal-organic frameworks via analysis of single-component gas adsorption isotherms. Chapter Three briefly discusses high-pressure adsorption measurements and reviews efforts to develop metal-organic frameworks with high methane storage capacities. To illustrate the most important properties for evaluating adsorbents for natural gas storage and for designing a next generation of improved materials, six metal-organic frameworks and an activated carbon, with a range of surface areas, pore structures, and surface chemistries representative of the most promising adsorbents for methane storage, are evaluated in detail. High-pressure methane adsorption isotherms are used to compare gravimetric and volumetric capacities, isosteric heats of adsorption, and usable storage capacities. Additionally, the relative importance of increasing volumetric capacity, rather than gravimetric capacity, for extending the driving range of natural gas vehicles is highlighted. Other important systems-level factors, such as thermal management, mechanical properties, and the effects of impurities, are also considered, and potential materials synthesis contributions to improving performance in a complete adsorbed natural gas system are discussed. Chapter Four discusses the design and validation of a high-throughput multicomponent adsorption instrument that can measure equilibrium adsorption isotherms for mixtures of gases at conditions that are representative of an actual flue gas from a power plant. This instrument is used to study 15 different metal-organic frameworks, zeolites, mesoporous silicas, and activated carbons representative of the broad range of solid adsorbents that have received attention for CO2 capture. While the multicomponent results provide many interesting fundamental insights, only adsorbents functionalized with alkylamines are shown to have any significant CO2 capacity in the presence of N2 and H2O at equilibrium partial pressures similar to those expected in a carbon capture process. Most significantly, the amine-appended metal organic framework mmen-Mg2(dobpdc) (mmen = N,N′-dimethylethylenediamine, dobpdc4– = 4,4′-dioxido-3,3′-biphenyldicarboxylate) exhibits a record CO2 capacity of 4.2±0.2 mmol/g (16 wt %) at 0.1 bar and 40 °C in the presence of a high partial pressure of H2O. In Chapter Five, the flexible metal-organic frameworks M(bdp) (M = Fe, Co; bdp2– = 1,4-benzene-dipyrazolate) are shown to exhibit methane adsorption isotherms that feature a sharp step, giving rise to unprecedented performance characteristics for ambient temperature methane storage. Adsorption measurements combined with in situ powder X-ray diffraction and microcalorimetry experiments performed on Co(bdp) demonstrate a new approach to designing adsorbents for gas storage, wherein a reversible phase transition is used to achieve a high deliverable capacity while providing intrinsic thermal management. Importantly, the energy of the phase transition, together with the adsorption and desorption step pressures, can be controlled through variations in the framework structure, such as replacing Co with Fe, or by application of mechanical pressure. This approach overcomes many of the challenges to developing adsorbents for natural gas storage discussed in Chapter Three and is also relevant to other gas storage applications. Chapter Six discusses the synthesis and characterization of a new Ti(III) metal-organic framework that is constructed from 1,4-benzenedicarboxylate bridged Ti3O(COO)6 clusters. While many metal-organic frameworks have been synthesized with exposed divalent metal cations, there are comparatively few examples of metal-organic frameworks with coordinatively unsaturated trivalent metal centers. Among other potential applications, frameworks with exposed trivalent metal cations are of particular interest for ambient temperature H2 storage. Additionally, there are also very few reported titanium-based metal-organic frameworks and none that contain all titanium(III). Through a combination of adsorption measurements, diffraction analysis, EPR, infrared, and UV-vis-NIR spectroscopies, and magnetic measurements, this framework is shown to contain five-coordinate Ti3+ cations that irreversibly bind O2 to form titanium(IV)-superoxo and -peroxo species.

Introduction to Reticular Chemistry

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Publisher : John Wiley & Sons
ISBN 13 : 3527821104
Total Pages : 684 pages
Book Rating : 4.5/5 (278 download)

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Book Synopsis Introduction to Reticular Chemistry by : Omar M. Yaghi

Download or read book Introduction to Reticular Chemistry written by Omar M. Yaghi and published by John Wiley & Sons. This book was released on 2019-03-22 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise introduction to the chemistry and design principles behind important metal-organic frameworks and related porous materials Reticular chemistry has been applied to synthesize new classes of porous materials that are successfully used for myraid applications in areas such as gas separation, catalysis, energy, and electronics. Introduction to Reticular Chemistry gives an unique overview of the principles of the chemistry behind metal-organic frameworks (MOFs), covalent organic frameworks (COFs), and zeolitic imidazolate frameworks (ZIFs). Written by one of the pioneers in the field, this book covers all important aspects of reticular chemistry, including design and synthesis, properties and characterization, as well as current and future applications Designed to be an accessible resource, the book is written in an easy-to-understand style. It includes an extensive bibliography, and offers figures and videos of crystal structures that are available as an electronic supplement. Introduction to Reticular Chemistry: -Describes the underlying principles and design elements for the synthesis of important metal-organic frameworks (MOFs) and related materials -Discusses both real-life and future applications in various fields, such as clean energy and water adsorption -Offers all graphic material on a companion website -Provides first-hand knowledge by Omar Yaghi, one of the pioneers in the field, and his team. Aimed at graduate students in chemistry, structural chemists, inorganic chemists, organic chemists, catalytic chemists, and others, Introduction to Reticular Chemistry is a groundbreaking book that explores the chemistry principles and applications of MOFs, COFs, and ZIFs.

Metal-Organic Frameworks

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Publisher : BoD – Books on Demand
ISBN 13 : 9535126628
Total Pages : 168 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Metal-Organic Frameworks by : Fahmina Zafar

Download or read book Metal-Organic Frameworks written by Fahmina Zafar and published by BoD – Books on Demand. This book was released on 2016-10-12 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The emerging and interesting field of MOF encouraged us to bring forth the book titled ''Metal Organic Frameworks''. The book is divided into three sections. Section A consists of introduction, Section B comprises the synthesis and characterization techniques, and Section C is dedicated to the applications of MOFs. The book would be useful for scientists and researchers interested in the field of MOFs.

Synthesis and Characterization of Metal-organic Frameworks Containing Open-metal Sites and Study of Their Sorption Properties for Gas Storage Application

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (97 download)

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Book Synopsis Synthesis and Characterization of Metal-organic Frameworks Containing Open-metal Sites and Study of Their Sorption Properties for Gas Storage Application by : Fernando Javier Uribe Romo

Download or read book Synthesis and Characterization of Metal-organic Frameworks Containing Open-metal Sites and Study of Their Sorption Properties for Gas Storage Application written by Fernando Javier Uribe Romo and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: