Download or read book Fluorine Carbon and Fluoride Carbon Materials written by Tsuyoshi Nakajima and published by CRC Press. This book was released on 2001-01-01 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This outstanding reference presents the latest scientific findings concerning the synthesis, structure, thermodynamics, and physical and chemical properties of fluorine- and fluoride-carbon compounds elucidating their practical applications in lithium batteries, superhydrophobic composites, and the electrolytic production of elemental fluorine."
Download or read book FLUORINE CARBON AND FLUORIDE CARBON MATERIALS written by and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Fluorinated Carbons Fundamentals and Applications written by Olga V. Boltalina and published by Academic Press. This book was released on 2016-09-08 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Fluorinated Carbons: Fundamentals and Applications is the second volume in Alain Tressaud's Progress in Fluorine Science series. This volume provides an overview of cutting-edge research and emerging applications using new fluorinated carbon materials such as fullerenes, carbon nanotubes, polycyclic aromatic molecules, carbon nanofibers, and graphenes. Edited by recognized experts Olga Boltalina and Tsuyoshi Nakajima, this book includes valuable chapters on syntheses, structure analyses, and chemical and physical properties of fluorinated carbons written by leaders in each respective field. The work also explores the diverse practical applications of these functional materials—from energy storage and energy conversion devices to molecular electronics and lubricants. - Features contributions by leading experts in the field - Includes fundamental and current research on synthesis, chemical, and physical properties of fluorinated carbons - Explores practical applications in energy, electronics, and lubricants - Examines a range of new fluorinated carbon materials
Download or read book Advanced Fluoride Based Materials for Energy Conversion written by Tsuyoshi Nakajima and published by Elsevier. This book was released on 2015-04-30 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Fluoride-Based Materials for Energy Conversion provides thorough and applied information on new fluorinated materials for chemical energy devices, exploring the electrochemical properties and behavior of fluorinated materials in lithium ion and sodium ion batteries, fluoropolymers in fuel cells, and fluorinated carbon in capacitors, while also exploring synthesis applications, and both safety and stability issues. As electronic devices, from cell phones to hybrid and electric vehicles, are increasingly common and prevalent in modern lives and require dependable, stable chemical energy devices with high-level functions are becoming increasingly important. As research and development in this area progresses rapidly, fluorine compounds play a critical role in this rapid progression. Fluorine, with its small size and the highest electronegativity, yields stable compounds under various conditions for utilization as electrodes, electrolytes, and membranes in energy devices. The book is an ideal reference for the chemist, researcher, technician, or academic, presenting valuable, current insights into the synthesis of fluorine compounds and fluorination reactions using fluorinating agents. - Provides thorough and applied information on new fluorinated materials for chemical energy devices - Describes the emerging role of stable energy devices with high-level functions and the research surrounding the technology - Ideal for the chemist, research, technician, or academic seeking current insights into the synthesis of fluorine compounds and fluorination reactions using fluorinating agents
Download or read book Fluorinated Materials for Energy Conversion written by Tsuyoshi Nakajima and published by Elsevier. This book was released on 2005-05-20 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorinated Materials for Energy Conversion offers advanced information on the application of fluorine chemistry to energy conversion materials for lithium batteries, fuel cells, solar cells and so on. Fluorine compounds and fluorination techniques have recently gained important roles in improving the electrochemical characteristics of such energy production devices. The book therefore focuses on new batteries with high performance, the improvements of cell performance and the improvement of electrode and cell characteristics. The authors present new information on the effect of fluorine and how to make use of fluorination techniques and fluorine compounds. With emphasis on recent developments, this book is suitable for students, researchers and engineers working in chemistry, materials science and electrical engineering. - Contains practical information, supported by examples - Provides an update on recent developments in the field - Written by specialists working in fluorine chemistry, electrochemistry, polymer and solid state chemistry
Download or read book Graphite Fluorides Carbon Fluoride Compounds written by Tsuyoshi Nakajima and published by Springer. This book was released on 1991 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fabrication of Iron Containing Carbon Materials From Graphite Fluoride written by Ching-cheh Hung and published by . This book was released on 1996 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon materials containing iron alloy, iron metal, iron oxide or iron halide were fabricated. Typical samples of these metals were estimated to contain 1 iron atom per 3.5 to 5 carbon atoms. Those carbon materials containing iron alloy, iron metal, and/or Fe3O4 were magnetic. The kinetics of the fabrication process were studied by exposing graphite fluoride (CF(0.68)) to FeCl3 over a 280 to 420 C temperature range. Between 280 and 295 C, FeCl3 quickly entered the structure of CF(0.68), broke the carbon-fluorine bonds, and within 10 to 30 min, completely converted it to carbon made up of graphite planes between which particles of crystalline FeF3 and noncrystalline FeCl3 were located. Longer reaction times (e.g., 28 hr) or higher reaction temperatures (e.g., 420 C) produced materials containing graphite, a FeCl3-graphite intercalation compound, FeCl2(center dot)4H2O, and FeCl2(center dot)2H2O. These products were further heat treated to produce iron-containing carbon materials. When the heating temperature was kept in the 750 to 850 C range, and the oxygen supply was kept at the optimum level, the iron halides in the carbon structure were converted to iron oxides. Raising the heat to temperatures higher than 900 C reduced such iron oxides to iron metal. The kinetics of these reactions were used to suggest processes for fabricating carbon materials containing iron alloy. Such processes were then tested experimentally. In one of the successful trial runs, commercially purchased CF(0.7) powder was used as the reactant, and NiO was added during the final heating to 1200 C as a source of both nickel and oxygen. The product thus obtained was magnetic and was confirmed to be a nickel-iron alloy in carbon.
Download or read book Carbon Fluorine Compounds written by Katherine Elliott and published by John Wiley & Sons. This book was released on 2009-09-16 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Download or read book Carbon Alloys written by E. Yasuda and published by Elsevier. This book was released on 2003-03-05 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the Japanese have funded a comprehensive study of carbon materials which incorporate other elements including boron, nitrogen and fluorine, hence the title of the project "Carbon Alloys".Coined in 1992, the phrase "Carbon Alloys" can be applied to those materials mainly composed of carbon materials in multi-component systems. The carbon atoms of each component have a physical and/or chemical interactive relationship with other atoms or compounds. The carbon atoms of the components may have different hybrid bonding orbitals to create quite different carbon components.Eiichi Yasuda and his team consider the definition of Carbon Alloys, present the results of the Carbon Alloys projects, describe typical Carbon Alloys and their uses, discuss recent techniques for their characterization, and finally, illustrate potential applications and future developments for Carbon Alloy science. The book contains over thirty chapters on these studies from as many researchers.The most modern of techniques, particularly in the area of spectroscopy, were used as diagnostic tools, and many of these are applicable to pure carbons also. Porosity in carbons received considerable attention.
Download or read book Fluorine in Organic Chemistry written by Richard D. Chambers and published by CRC Press. This book was released on 2004 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of carbon-fluorine bonds into organic compounds can profoundly influence their chemical and physical properties when compared to their non-fluorine-containing analogues, leading to a range of man-made materials with highly desirable properties. These molecules are of interest across the wide spectrum of industrial and academic organic chemistry, from pharmaceuticals, through fine and specialty chemicals to polymers. From Prozac to Teflon, many of the most important products of the chemical and life-science industries rely on organic fluorine chemistry for their useful properties. This book covers both the preparative methodologies and chemical properties of partially and highly fluorinated organic systems.
Download or read book Functionalization of Graphene written by Vasilios Georgakilas and published by John Wiley & Sons. This book was released on 2014-04-03 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: All set to become the standard reference on the topic, this book covers the most important procedures for chemical functionalization, making it an indispensable resource for all chemists, physicists, materials scientists and engineers entering or already working in the field. Expert authors share their knowledge on a wide range of different functional groups, including organic functional groups, hydrogen, halogen, nanoparticles and polymers.
Download or read book Fabrication of Iron Containing Carbon Materials from Graphite Fluoride written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-12-31 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon materials containing iron alloy, iron metal, iron oxide or iron halide were fabricated. Typical samples of these metals were estimated to contain 1 iron atom per 3.5 to 5 carbon atoms. Those carbon materials containing iron alloy, iron metal, and/or Fe3O4 were magnetic. The kinetics of the fabrication process were studied by exposing graphite fluoride (CF(0.68)) to FeCl3 over a 280 to 420 C temperature range. Between 280 and 295 C, FeCl3 quickly entered the structure of CF(0.68), broke the carbon-fluorine bonds, and within 10 to 30 min, completely converted it to carbon made up of graphite planes between which particles of crystalline FeF3 and noncrystalline FeCl3 were located. Longer reaction times (e.g., 28 hr) or higher reaction temperatures (e.g., 420 C) produced materials containing graphite, a FeCl3-graphite intercalation compound, FeCl2(center dot)4H2O, and FeCl2(center dot)2H2O. These products were further heat treated to produce iron-containing carbon materials. When the heating temperature was kept in the 750 to 850 C range, and the oxygen supply was kept at the optimum level, the iron halides in the carbon structure were converted to iron oxides. Raising the heat to temperatures higher than 900 C reduced such iron oxides to iron metal. The kinetics of these reactions were used to suggest processes for fabricating carbon materials containing iron alloy. Such processes were then tested experimentally. In one of the successful trial runs, commercially purchased CF(0.7) powder was used as the reactant, and NiO was added during the final heating to 1200 C as a source of both nickel and oxygen. The product thus obtained was magnetic and was confirmed to be a nickel-iron alloy in carbon. Hung, Ching-cheh Glenn Research Center NASA-TM-107133, E-10063, NAS 1.15:107133 RTOP 233-1A-1E...
Download or read book Formation and Chemical Reactivity of Carbon Fibers Prepared by Defluorination of Graphite Fluoride written by and published by . This book was released on 1994 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Efficient Preparations of Fluorine Compounds written by Herbert W. Roesky and published by John Wiley & Sons. This book was released on 2012-10-11 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to creating fluorine-based compounds—and the materials of tomorrow Discovered as an element by the French chemist Henri Moissan in 1886, through electrolysis of potassium fluoride in anhydrous hydrogen fluoride—"le fluor," or fluorine, began its chemical history as a substance both elusive and dangerous. With a slight pale yellow hue, fluorine is at room temperature a poisonous diatomic gas. Resembling a spirit from a chemical netherworld, fluorine is highly reactive, difficult to handle, yet very versatile as a reagent—with the power to form compounds with almost any other element. Comprising 20% of pharmaceutical products and 30% of agrochemical compounds, as well as playing a key role in electric cars, electronic devices, and space technology, compounds containing fluorine have grown in importance across the globe. Learning how to safely handle fluorine in the preparation of innovative new materials—with valuable new properties—is of critical importance to chemists today. Bringing together the research and methods of leading scientists in the fluorine field, Efficient Preparations of Fluorine Compounds is the definitive manual to creating, and understanding the reaction mechanisms integral to a wide variety of fluorine compounds. With sixty-eight contributed chapters, the book's extensive coverage includes: Preparation of Elemental Fluorine Synthesis Methods for Exotic Inorganic Fluorides with Varied Applications Introduction of Fluorine into Compounds via Electrophilic and Nucleophilic Reactions Direct Fluorination of Organic Compounds with Elemental Fluorine Efficient Preparations of Bioorganic Fluorine Compounds Asymmetric Fluorocyclization Reactions Preparations of Rare Earth Fluorosulfides and Oxyfluorosulfides The book offers methods and results that can be reproduced by students involved in advanced studies, as well as practicing chemists, pharmaceutical scientists, biologists, and environmental researchers. The only chemical resource of its kind, Efficient Preparations of Fluorine Compounds—from its first experiment to its last—is a unique window into the centuries old science of fluorine and the limitless universe of fluorine-based compounds.
Download or read book Fluorination written by Jinbo Hu and published by Springer. This book was released on 2020-08-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the recent advances in formation of C-F bonds and X-F bonds (X = heteroatom) to produce useful fluorinated molecules for pharmaceuticals, materials and more. Reactions and methods associated with fluorination, including monofluorination, difluorination, trifluorination and other polyfluorination that have emerged within the past few years are systematically discussed. With contributions from front-line researchers in this field from both academia and industry, this book provides a valuable resource for scholars, graduate students as well as professionals.
Download or read book Graphite Fluorides written by N. Watanabe and published by Elsevier. This book was released on 2013-10-22 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the preparation, structures, physicochemical properties and applications of graphite fluorides, mainly based on the results obtained by the authors. Their interest in graphite fluorides stemmed from research on the ``anode effect'', in electrolytic production of fluorine gas in KF.2HF melt using carbon electrodes. The formation of a thin graphite fluoride film on carbon anodes made it difficult to continue the electrolysis of KF.2HF at a high current density. To elucidate this phenomenon studies on graphite fluoride were initiated. In the course of these systematic studies, the use of graphite fluoride in high-energy batteries became successful: a new graphite fluoride (C2F)n was found; and another fluorineographite intercalation compound with ionic bonding, CxF, was synthesized. During this research it was established that CxF is closely associated with the ``anode effect''. The book will be of interest to all those involved in the study and research of graphite fluorides, particularly fluorine chemists, electrochemists, and fluorine and battery companies.
Download or read book Surface Modified Carbons as Scavengers for Fluoride from Water written by Venkataraman Sivasankar and published by Springer. This book was released on 2016-08-19 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the problems and feasible remediation of fluoride contamination in groundwater. The book investigates applications of various carbons derived from bio-mass and bio-polymers. It also inquires into surface modified carbons that use inorganic ions to help remove excess fluoride ions in drinking water and wastewater effluents. The compliance of kinetic and isotherm models with fluoride sorption is covered, and the suggested mechanisms of defluoridation by surface modified carbon materials is described.
