Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Characterisation Of Metal Organic Frameworks With Inherent Functionalisation For Carbon Capture Methods
Download Characterisation Of Metal Organic Frameworks With Inherent Functionalisation For Carbon Capture Methods full books in PDF, epub, and Kindle. Read online Characterisation Of Metal Organic Frameworks With Inherent Functionalisation For Carbon Capture Methods ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Characterisation of Metal-organic Frameworks with Inherent Functionalisation for Carbon Capture Methods by : Craig Alan McAnally
Download or read book Characterisation of Metal-organic Frameworks with Inherent Functionalisation for Carbon Capture Methods written by Craig Alan McAnally and published by . This book was released on 2017 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon Capture offers potential remediation for greenhouse gases from industrial point sources, and physical sorbents are an economically viable option, but one that requires optimisation. Here, materials were investigated to assess the effect of incorporation of functionalised ligands, which utilise a Lewis basic character, on the potential of such materials for Carbon Capture applications. Materials were investigated for their structural and adsorptive properties, allowing analysis and evaluation of the selective capture of carbon dioxide. Characterisation included single crystal X-ray diffraction, powder X-ray diffraction, infrared spectroscopy, thermogravimetric analysis, and elemental analysis. Adsorption properties were evaluated using volumetric nitrogen adsorption at 77 K, which showed all three materials experienced activated diffusion, and gravimetric carbon dioxide adsorption at 273 K. Further gravimetric adsorption analysis was performed at various temperatures using carbon dioxide, methane, and nitrogen gases, to analyse the performance of these materials under simulated conditions for carbon capture processes. Thermodynamic and kinetic properties were determined in order to provide an indication of the underlying processes governing diffusion and equilibration of adsorption.Three materials were investigated; Cu(bpetha)2SiF6 (bpetha = 1,2-bis(4-pyridyl)ethane), [Cu(TPT)]BF4.0.75H2O and [Cu(TPT)]NO3.MeOH (TPT = 1,3,5-tris(4-pyridyl)-2,4,6-triazine). Cu(bpetha)2SiF6 showed promising results for carbon dioxide adsorption (0.6 mmol g−1 at 100 kPa and 333 K), having kinetically selective behaviour for nitrogen and methane at timescales that are suitable for pressure swing adsorption processing (90 %/5 % of equilibrium uptake for carbon dioxide vs. nitrogen in under 3 min). The material also showed enhanced adsorption interactions towards carbonvdioxide as a consequence of electronegative fluorine atoms within the structure, and also exhibited flexibility of the framework towards carbon dioxide. [Cu(TPT)]BF4.0.75H2O showed poor adsorption capabilities for carbon dioxide (0.15 mmol g−1 at 100kPa and 333 K), which is ascribed to pore blocking effects of the anion within the structure. [Cu(TPT)]NO3.MeOH showed moderate uptakes for CO2 at low temperatures (1.96 mmol g−1 maximum capacity at 273 K), but demonstrated better adsorption capabilities for methane at higher temperatures (1.54 mmol g−1 at 100 kPa and 333 K). The framework experienced a large structural change upon adsorption, which was probed using methane at different temperatures.The results of this study showed that materials synthesised with inherent functionalisation could be developed to enhance carbon dioxide adsorption for Carbon Capture applications. However, other structural effects of the materials must be considered as the complexity of Metal-Organic Framework structures can influence the adsorption properties via a variety of mechanisms.
Book Synopsis Metal-Organic Frameworks for Carbon Capture and Energy by : Pooja Ghosh
Download or read book Metal-Organic Frameworks for Carbon Capture and Energy written by Pooja Ghosh and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis Metal-Organic Frameworks with Heterogeneous Structures by : Ali Morsali
Download or read book Metal-Organic Frameworks with Heterogeneous Structures written by Ali Morsali and published by John Wiley & Sons. This book was released on 2021-09-20 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: METAL-ORGANIC FRAMEWORKS WITH HETEROGENEOUS STRUCTURES A unique book that sheds light on Metal-Organic Frameworks complex systems that often display behaviors that surprise and cannot be easily described. In this book, MOF-based heterostructures technology with key characteristics is completely analyzed and the current state-of-the-art is discussed. The authors focus on the complex heterostructures promoted by MOFs with advantage of their recent new advances for various applications with particular emphasis on their design. As an extension of the design and synthesis, the shaping technology of heterostructure MOFs is also of great significance to the future practical applications in industry (adsorption/desorption, gas storage, catalysis, conductivity, optical activity) of this class of complex porous materials. As this unique book covers all of the aspects of complexity in MOFs with heterogeneous structures, it serves as an essential reference to the concepts of introducing complexity to designing the future new platforms of materials with advanced and superior properties. This important compact book provides the reader with: The principal aspects of heterogeneity that produce complexity in MOFs, their effects in the structure chemistry, performance and applications The effects of complexities on the structure of metal-organic frameworks The roles of complexities on metal-organic frameworks applications Explanation of synthesis strategies of the complex heterostructure MOFs. Audience This book will be beneficial for chemists, materials engineers, advanced postgraduate and graduate students, researchers and specialists who are working in the area of materials design and their chemistry, porous crystalline materials, coordination polymers, hybrid and functional materials, as well as industry professionals, such as those working on selective catalysis and adsorption-separation, optics, gas capture, processes of biological and pharmaceutical.
Book Synopsis Diversification and Functionalization of Organic Components in Metal-Organic Frameworks by : Noelle Ruiz Catarineu
Download or read book Diversification and Functionalization of Organic Components in Metal-Organic Frameworks written by Noelle Ruiz Catarineu and published by . This book was released on 2017 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Described in this dissertation are a range of methods for expanding the complexity of materials in the class of metal-organic frameworks (MOFs). From their discovery in the mid-1990's until today, metal-organic frameworks have largely been built from a narrow set of building blocks: symmetric, aromatic, carboxylates and first row transition or rare earth metals. While much work has been devoted to investigating the scope of their possible applications, more fundamental understanding of their chemistry is needed for the full potential of this class of materials to be realized. In addition to their crystallinity and porosity, the primary reason for the success of metal-organic frameworks in fields ranging from gas storage to catalysis stems from their inherent tunability. Metal-organic frameworks, in contrast to other porous materials such as zeolites, are modular in that they are built from discrete organic and inorganic components and can therefore be tailored to specific purposes. Increasing the attainable complexity of these materials allows for greater optimization toward existing applications and for exploring previously undiscovered areas. Complexity in solid-state materials is introduced through heterogeneity of composition or distribution. For metal-organic frameworks, this heterogeneity is manifested either in the backbone composing the underlying network or in the functionalities exposed to the pore space. Both approaches are investigated in this dissertation. Heterogeneity of the backbone rests in the diversity of the organic and inorganic building units. Heterogeneity of the pore space is provided by functionalization of organic and inorganic structural building units without altering their structural properties. Chapter One presents an introduction to rational design of metal-organic frameworks encompassing the context and background for this work. The building block approach provides control of metal-organic framework structure, stability, and functionality. Both inorganic and organic building units are available for modification. Variations in linker length, geometry, and connectivity correlate with changes in the extended structure. Choice of coordinating group is another element of control. Much remains to be investigated in terms of linkage type in metal-organic frameworks by exploring new coordinating groups. Concerning the metal components, the multifarious clusters and chains serving as secondary building units (SBUs) have implications for the structure, stability, and function of these materials. The identity of the metal ions comprising these secondary building units impacts these aspects as well. Heterogeneity of metal-organic framework backbones has been achieved in mixed linker and mixed metal systems. Strategies to achieve pure phases of materials with mixed components include synthesis from a mixture of starting materials as well as post-synthetic modification. Inside heterogeneous pore spaces, desired functionalities coordinate to the metals of the frameworks or are sidechains of the organic linkers. An analysis of the structure and property implications of constructing metal-organic frameworks from heterotopic linkers, meaning those linkers with non-identical coordinating groups, had not been reported. The lack of investigation in this area was the impetus for the research presented in Chapters Two and Three. Chapter Two describes the design, synthesis, and characterization of a heterotritopic linker for metal-organic frameworks. This compound bears a carboxylic acid, catechol, and pyridone and was not known in the literature. The original and optimized synthetic routes are given. The linker is synthesized reproducibly on gram scale in three steps with a single column chromatography purification. The analytical data for this linker are given, including the mass spectrometry, one-dimensional and two-dimensional nuclear magnetic resonance, and infrared spectra. The reasoning behind the choice of metrics and coordinating groups is described. Chapter Three details the synthesis, structure elucidation and refinement, and properties of a metal-organic framework constructed from a heterotritopic linker and zinc(II), termed MOF-910. Despite the asymmetry of the linker, MOF-910 is both highly crystalline and symmetric. Synthetic conditions for crystallization of the heterotritopic linker with zinc(II) required an added base, such as triethylamine. The material is highly porous with a Brunauer-Emmett-Teller surface area of 2,120 m2 g-1and hexagonal channels 21 Å in diameter. The material is remarkably thermally and chemically stable for a zinc-based metal-organic framework. Integrity of the framework is maintained up to 320 °C and under acidic and basic aqueous conditions. The catechol moiety undergoes oxidation to the corresponding semiquinone during the metal-organic framework synthesis. The electron paramagnetic resonance spectrum indicates a ligand-centered radical. Chapter Four concerns the applications and reticular chemistry insights uncovered by MOF-910. One focus is the prediction and control of structure of metal-organic frameworks through lower symmetry and heterotopic linkers. The process for reducing MOF-910 to its underlying topological network is explained. The tto (ttriangles. tetrahedra, octahedra) net, of which MOF-910 is the first representation, is described. The tendency of heterotopic linkers to form helical secondary building units is investigated. The dependence of helical pitch on the distance between the most proximal coordinating groups in asymmetric polytopic linkers is discussed. The contributions of these discoveries to the field of reticular chemistry are stated. The electrochromic and gas adsorption behavior of MOF-910 are described as well. Treatment with a mild oxidant converts colorless crystals to bright red with no change in structure discernible by single-crystal X-ray diffraction and no change in surface area. Exposure to a mild reductant causes red crystals to lose color. Chapter Five focuses on functionalization of metal-organic frameworks constructed from tetrakis(4-carboxyphenyl)porphyrin and zirconium(IV) clusters. The introduction of functionality through the organic ligand is described in MOF-525 and MOF-545. Since the porphyrin core is not involved in structure formation of these metal-organic frameworks, additional reactive sites were installed in these frameworks by coordination to the porphyrin pyrroles. The synthetic conditions for constructing zirconium(IV) metal-organic frameworks with porphyrin linkers bound to aluminum(III), chromium(III), manganese(III), iron(III), cobalt(III), nickel(II), copper(II), and zinc(II) are reported. The synthesis of the aluminum(III) and chromium(III) linkers is given. The activation conditions for these generally difficult to evacuate mesoporous materials are listed. The ability of these metalated porphyrin materials to capture toxic gases is reported.
Book Synopsis Metal Organic Frameworks by : Victoria Samanidou
Download or read book Metal Organic Frameworks written by Victoria Samanidou and published by MDPI. This book was released on 2020-03-27 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal–organic frameworks are among the most promising novel materials. The concept of MOFs was first introduced in 1990. They were actually initially used in catalysis, gas separation, membranes, electrochemical sensors. Later on, they were introduced as SPE sorbents for PAHs (Polycyclic Aromatic Hydrocarbons) in environmental water samples, then the range expanded to the field of analytical chemistry, both in chromatographic separation and sample preparation, with great success in, e.g., SPE and SPME (Solid Phase Mico-extraction). Since then, the number of analytical applications implementing MOFs as sorbents in sorptive sample preparation approaches is increasing. Τhis is reinforced by the fact that, at least theoretically, an infinite number of structures can be designed and synthesized, thus making tuneability one of the most unique characteristics of MOF materials. Moreover, they have been designed in various shapes, such as columns, fibers, and films, so that they can meet more analytical challenges with improved analytical features.Their exceptional properties attracted the interest of analytical chemists who have taken advantage of the unique structures and properties and have already introduced them in several sample pretreatment techniques, such as solid phase extraction, dispersive SPE, magnetic solid phase extraction, solid phase microextraction, stir bar sorptive extraction, etc.
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.
Book Synopsis Metal-Organic Framework by : Xian-He Bu
Download or read book Metal-Organic Framework written by Xian-He Bu and published by Springer Nature. This book was released on 2020-05-28 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience.Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field.
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 2023-10-20 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
Book Synopsis The Synthesis and Characterisation of Metal Organic Frameworks Using Functionalised and Flexible Linkers by : J. Haddad
Download or read book The Synthesis and Characterisation of Metal Organic Frameworks Using Functionalised and Flexible Linkers written by J. Haddad and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fabrication of Metal–Organic Framework Derived Nanomaterials and Their Electrochemical Applications by : Wei Xia
Download or read book Fabrication of Metal–Organic Framework Derived Nanomaterials and Their Electrochemical Applications written by Wei Xia and published by Springer. This book was released on 2018-04-03 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis systematically introduces readers to a new metal-organic framework approach to fabricating nanostructured materials for electrochemical applications. Based on the metal-organic framework (MOF) approach, it also demonstrates the latest ideas on how to create optimal MOF and MOF-derived nanomaterials for electrochemical reactions under controlled conditions. The thesis offers a valuable resource for researchers who want to understand electrochemical reactions at nanoscale and optimize materials from rational design to achieve enhanced electrochemical performance. It also serves as a useful reference guide to fundamental research on advanced electrochemical energy storage materials and the synthesis of nanostructured materials.
Book Synopsis Metal-Organic Frameworks (MOFs) for Environmental Applications by : Sujit K. Ghosh
Download or read book Metal-Organic Frameworks (MOFs) for Environmental Applications written by Sujit K. Ghosh and published by Elsevier. This book was released on 2019-06-07 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal-Organic Frameworks for Environmental Applications examines this important topic, looking at potential materials and methods for the remediation of pressing pollution issues, such as heavy-metal contaminants in water streams, radioactive waste disposal, marine oil-spillage, the treatment of textile and dye industry effluents, the clean-up of trace amounts of explosives in land and water, and many other topics. This survey of the cutting-edge research and technology of MOFs is an invaluable resource for researchers working in inorganic chemistry and materials science, but it is also ideal for graduate students studying MOFs and their applications. Examines the applications of metal-organic frameworks for the remediation of environmental pollutants Features leading experts who research the applications of MOFs from around the world, including contributions from the United States, India and China Explores possible solutions to some of today’s most pressing environmental challenges, such as heavy-metal contamination in bodies of water, oil spills and clean-up of explosives hidden in land and water Provides an excellent reference for researchers and graduate students studying in the areas of inorganic chemistry, materials chemistry and environmental science
Book Synopsis Membranes For Gas Separations by : Moises A Carreon
Download or read book Membranes For Gas Separations written by Moises A Carreon and published by World Scientific. This book was released on 2017-08-11 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims at illustrating several examples of different membrane compositions ranging from inorganic, polymeric, metallic, metal organic framework, and composite which have been successfully deployed to separate industrially relevant gas mixtures including hydrogen, nitrogen, methane, carbon dioxide, olefins/parafins among others. Each book chapter highlights some of the current and key fundamental and technological challenges for these membranes that must be overcome in order to envision its application at industrial level.
Book Synopsis Metal-Organic Framework Composites by : Anish Khan
Download or read book Metal-Organic Framework Composites written by Anish Khan and published by Materials Research Forum LLC. This book was released on 2019-10-25 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of their nanoporous structures and ultra-high surface areas Metal-Organic Framework Composites (MOFs) are very interesting materials. The book focusses on the following applications: gas capture and storage, especially molecular hydrogen storage; performance enhancement of Li-ion batteries; gas separation, nano-filtration, ionic sieving, water treatment, and catalysis; sustainable renewable energy resources, electrochemical capacitors, including supercapacitors, asymmetric supercapacitors and hybrid supercapacitors; biomedical disciplines including drug delivery, theranostics; biological detection and imaging; nanoparticle photosensitizers for photodynamic therapy (PDT) and photothermal therapy (PTT). Keywords: MOF Materials, Hydrogen Storage, Renewable Energy Applications, Lithium Batteries, MOF-Quantum Dots, Clean Energy, Nanoporous MOFs, Supercapacitors, Therapeutic Applications, Biosensing, Bioimaging, Phototherapy of Cancer, Gas Separation, Nano-filtration, Ionic Sieving, Water Treatment, Drug Delivery, Theranostics; Nanoparticle Photosensitizers, Photodynamic Therapy (PDT), Photothermal Therapy (PTT).
Book Synopsis Advances in Carbon Capture by : Mohammad Reza Rahimpour
Download or read book Advances in Carbon Capture written by Mohammad Reza Rahimpour and published by Woodhead Publishing. This book was released on 2020-08-04 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Carbon Capture reviews major implementations of CO2 capture, including absorption, adsorption, permeation and biological techniques. For each approach, key benefits and drawbacks of separation methods and technologies, perspectives on CO2 reuse and conversion, and pathways for future CO2 capture research are explored in depth. The work presents a comprehensive comparison of capture technologies. In addition, the alternatives for CO2 separation from various feeds are investigated based on process economics, flexibility, industrial aspects, purification level and environmental viewpoints. Explores key CO2 separation and compare technologies in terms of provable advantages and limitations Analyzes all critical CO2 capture methods in tandem with related technologies Introduces a panorama of various applications of CO2 capture
Book Synopsis Metal-Organic Frameworks by : Leonard R. MacGillivray
Download or read book Metal-Organic Frameworks written by Leonard R. MacGillivray and published by Wiley. This book was released on 2010-05-11 with total page 350 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.
Book Synopsis Metal-Organic Frameworks for Biomedical Applications by : Masoud Mozafari
Download or read book Metal-Organic Frameworks for Biomedical Applications written by Masoud Mozafari and published by Woodhead Publishing. This book was released on 2020-03-17 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal-Organic Frameworks for Biomedical Applications is a comprehensive, authoritative reference that offers a substantial and complete treatment of published results that have yet to be critically reviewed. It offers a summary of current research and provides in-depth understanding of the role of metal-organic frameworks in biomedical engineering. The title consists of twenty-two chapters presented by leading international researchers in the field. Chapters are arranged by target-application in biomedical engineering, allowing medical and pharmaceutic specialists to translate current materials and engineering science on metal-organic frameworks into their work. Presents the state-of-the art in metal-organic frameworks for biomedical applications Offers comprehensive treatment of metal-organic frameworks that is useful to pharmaceutic and medical experts who are non-specialists in materials science Helps materials scientists and engineers understand the needs of biomedical engineering Critically-reviews published results and current research in the field
