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Author : Jack Arnold Kohn
Publisher : Springer
ISBN 13 : 1489965726
Total Pages : 189 pages
Book Rating : 4.4/5 (899 download)
Download or read book Boron Synthesis, Structure, and Properties written by Jack Arnold Kohn and published by Springer. This book was released on 2013-12-01 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. A. Kohn
Publisher :
ISBN 13 :
Total Pages : 189 pages
Book Rating : 4.:/5 (181 download)
Download or read book Boron: Synthesis, Structure, and Properties written by J. A. Kohn and published by . This book was released on 1960 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. A. Kohn
Publisher :
ISBN 13 : 9781258686901
Total Pages : 202 pages
Book Rating : 4.6/5 (869 download)
Download or read book Boron written by J. A. Kohn and published by . This book was released on 2013-04 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword By S. Benedict Levin. Contributing Authors Include J. L. Hoard, C. F. Powell, C. J. Ish And Others. Proceedings Of The Conference On Boron.
Author : International Symposium on Boron Staff
Publisher :
ISBN 13 : 9780835773584
Total Pages : 203 pages
Book Rating : 4.7/5 (735 download)
Download or read book Boron, Synthesis, Structure, and Properties written by International Symposium on Boron Staff and published by . This book was released on 1960 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dennis G. Hall
Publisher : John Wiley & Sons
ISBN 13 : 3527606823
Total Pages : 571 pages
Book Rating : 4.5/5 (276 download)
Download or read book Boronic Acids written by Dennis G. Hall and published by John Wiley & Sons. This book was released on 2006-05-12 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, the whole field of organoboronic acids is presented in one comprehensive handbook. Professor Dennis Hall, a rising star within the community, covers all aspects of this important substance class, including applications in chemistry, biology and medicine. Starting with an introduction to the structure, properties, and preparation of boronic acid derivatives, together with an overview of their reactions and applications, the book goes on to look at metal-catalyzed borylation of alkanes and arenas, coupling reactions and rhodium-catalyzed additions of boronic acids to alkenes and carbonyl compounds. There follows chapters on copper-promoted C-O and C-N cross-coupling of boronic acids, recent applications in organic synthesis, as well as alpha-haloalkylboronic esters in asymmetric synthesis. Later sections deal with cycloadditions, organoboronic acids, oxazaborolidines as asymmetric inducers, and boronic acid based receptors and sensors. The whole is rounded off with experimental procedures, making this invaluable reading for organic, catalytic and medicinal chemists, as well as those working in organometallics.
Author : Gerhart K. Gaulé
Publisher : Springer
ISBN 13 : 1489965742
Total Pages : 345 pages
Book Rating : 4.4/5 (899 download)
Download or read book Boron written by Gerhart K. Gaulé and published by Springer. This book was released on 2013-11-27 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G.V. Samsonov
Publisher : Springer Science & Business Media
ISBN 13 : 3642666205
Total Pages : 666 pages
Book Rating : 4.6/5 (426 download)
Download or read book Boron and Refractory Borides written by G.V. Samsonov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: V. I. MATKOVICH During the meeting of the International Symposium on Boron held in October, 1972 in Tbilisi, U.S.S.R., the idea was proposed to assemble a review of boron and refractory borides by the specialists present. The advantages of such a work were immediately apparent. Such diverse applications of borides as in protective armor, nuclear reactors, coat ings, reinforcement, etc. can hardly all be presented in sufficient detail by a single author. On the other hand it was also recognized that with so much specialization, some areas of interest may not be covered. Within the last decade or two a number of areas have been developed in which the use of refractory borides is growing and improvements are being actively explored. Thus, a number of borides have considerable potential as reinforcing material for plastics or light metals, though only boron fibers have been firmly established up to the present. Ap plication of flakes and films for two-dimensional reinforcement appears attractive, although the high cost of materials and development repre sents a considerable barrier. A number of borides have been used to manufacture lightweight protec tive armor. In this area relatively fast changes seem to be taking place as improvements in performance and weight are made. Boron carbide has found considerable use in this application and new developments exploit the light weight of beryllium borides.
Author : Eugene Moran
Publisher :
ISBN 13 : 9781536119084
Total Pages : 0 pages
Book Rating : 4.1/5 (19 download)
Download or read book Boron Nitride written by Eugene Moran and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hexagonal boron nitride nanosheet (BNNS) is an atomic-thick 2D material that exhibits many interesting properties such as high chemical stability and excellent mechanical and thermal properties. In Chapter One, the authors introduce two methods for the exfoliation of BNNS from hexagonal boron nitride (hBN). Then, methodologies for the surface functionalisation and nanocomposite construction are demonstrated by two BNNS based nanocomposites. The catalytic performance of the BNNS based nanocomposites is also evaluated and discussed in detail. Chapter two evaluates the formation of rolled hexagonal boron nitride nano-sheets (h-BN nanoscrolls) on their unique morphology, magnetic properties and applications. Due to the high chemical and thermal stabilities, as well as atomically smooth surfaces with free of dangling bonds, hBN has been used as barriers, passivation and support layers in 2D electronic devices, to maximise the electrical and optical characterisation of 2D materials. However, there still remains a challenge in obtaining large-area and high-quality hBN film for real 2D electronic devices. Chapter Three focuses on chemical vapor deposition (CVD), a promising method to overcome these limitations. Chapter Four discusses how a boron doped armchair graphene ribbon has been shown by cyclic voltammetry to be a potential catalyst to replace platinum, however the reaction catalysed was not identified. The authors use density functional calculations to show the reaction catalysed is likely dissociation of HO2. Chapter Five reveals a novel and industrially feasible route to incorporate boron nitride nanoparticles (BNNPs) in radiation-shielding aerospace structural materials. Chapter Six deals with the preparation and characterisation of boron nitride nanotube (BNNT)-reinforced biopolyester matrices. The morphology, hydrophilicity, biodegradability, cytotoxicity, thermal, mechanical, tribological and antibacterial properties of the resulting nanocomposites are discussed in detail. Chapter Seven presents theoretical estimations regarding the compressive buckling response of single walled boron nitride nanotubes (SWBNNTs), which have a similar crystal structure as single walled carbon nanotubes (SWCNTs). Moreover, SWBNNTs have excellent mechanical, insulating and dielectric properties. Finally, Chapter Eight shows how the different exchange mechanisms can be distinguished and measured by studying solid films where part of the 3He is replaced by immobile Ne atoms. The authors also show how the formation energy of vacancies and vacancy tunneling frequency can be obtained from NMR studies at high temperature.
Author : Matthew G Davidson
Publisher : Royal Society of Chemistry
ISBN 13 : 1847550649
Total Pages : 555 pages
Book Rating : 4.8/5 (475 download)
Download or read book Contemporary Boron Chemistry written by Matthew G Davidson and published by Royal Society of Chemistry. This book was released on 2007-10-31 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continued and evolving significance of boron chemistry to the wider chemical community is demonstrated by the international and interdisciplinary nature of the research reported in this book. Contemporary Boron Chemistry encompasses inorganic and organic compounds as well as polymers, solid-state materials, medicinal aspects and theoretical studies. Covering many areas of chemistry with boron at its centre, topics include applications to polyolefin catalysis, medicine, materials and polymers; boron cluster chemistry, including carboranes and metal-containing clusters; organic and inorganic chemistry of species containing only 1 or 2 boron atoms; and theoretical studies of boron-containing compounds. New materials with novel optical and electronic properties are also discussed. Comprehensive and up to date, graduates and researchers in a wide range of fields, particularly those in organometallic and organic chemistry and materials science, will welcome this book.
Author : Thomas Onak
Publisher : Elsevier
ISBN 13 : 0323153615
Total Pages : 372 pages
Book Rating : 4.3/5 (231 download)
Download or read book Organoborane Chemistry written by Thomas Onak and published by Elsevier. This book was released on 2012-12-02 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organoborane Chemistry deals with the chemistry of organoboranes, with emphasis on compounds containing a carbon-boron bond. The structure and physical properties of organoboranes are discussed, along with the reactions of three-coordinate and four-coordinate organoboranes, organodiboranes, and other organopolyboranes such as organotetraboranes and organopentaborane compounds. Comprised of seven chapters, this book begins with an overview of multistep synthetic or degradative reactions involving organoboron compounds, along with the nomenclature for such compounds. The next chapter examines the structure and physical properties of organoboranes, with emphasis on boron-carbon bond lengths, electronic transitions, and molecular orbital calculations. Subsequent chapters focus on three-coordinate and four-coordinate organoboranes, together with their synthesis, reactions, and properties; hydroboration and dehydroboration of organodiboranes; and the synthesis, reactions, and physical properties of other organopolyboranes such as organotetraboranes, organopentaborane compounds, and organodecaborane compounds. The final chapter is devoted to cyclic boron-carbon systems and the applications of organoboron compounds. This monograph should be of interest to organic chemists.
Author : Kurt Niedenzu
Publisher : Springer Science & Business Media
ISBN 13 : 3642858260
Total Pages : 184 pages
Book Rating : 4.6/5 (428 download)
Download or read book Boron-Nitrogen Compounds written by Kurt Niedenzu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the chemistry of boron is still relatively young, it is developing at a pace where even specific areas of research are difficult to compile into a monograph. Besides the boron hydrides, boron-nitrogen compounds are among the most fascinating derivatives of boron. Nitrogen compounds exist in a wide variety of molecular structures and display many interesting properties. The combination of nitrogen and boron, however, has some unusual features that are hard to match in any other combination of elements. This situation was first recognized by ALFRED STOCK and it seems proper to pay tribute to his outstanding work in the area of boron chemistry. One should realize that about forty years ago, STOCK and his coworkers had to develop completely new experimental techniq'\les and that no guidance for the interpreta tion of their rather unusual data had been advanced by theoretical chemists. In this monograph an attempt has been made to explore the general characteristics of structure and the principles involved in the preparation and reactions of boron-nitroge~ compounds. It was a somewhat difficult task to select that information which appears to be of the most interest to "inorganic and general chemistry" since the electronic relationship between a boron-nitrogen and a carbon-carbon grouping is reflected in the "organic" character of many of the reactions and compounds.
Author : Union Carbide Corporation. Nuclear Division
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.3/5 (91 download)
Download or read book Plasma Torch Production of Elemental Boron written by Union Carbide Corporation. Nuclear Division and published by . This book was released on 1964 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. F. Armington
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Preparation of High-purity Boron Via the Iodide written by A. F. Armington and published by . This book was released on 1964 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper the present methods of boron preparation are discussed with emphasis on the iodide intermediate. Several methods of boron triiodide preparation were investigated, the most satisfactory method being the preparation from the elements. A yield of 60 pct based on iodine is found for this method. Zone-refining, sublimation, distillation, and fractionalrecrystallization results are given for the boron triiodide, with distillation producing the best results. Several methods of decomposition are also discussed. The purity of the resulting iodide boron approximates the purity of the best available bromide boron. (Author).
Author : Robert W. Parry
Publisher : Elsevier
ISBN 13 : 1483156648
Total Pages : 170 pages
Book Rating : 4.4/5 (831 download)
Download or read book Boron Chemistry – 4 written by Robert W. Parry and published by Elsevier. This book was released on 2017-01-31 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Boron Chemistry - 4 covers the proceedings of the Fourth International Meeting on Boron Chemistry. The book contains invited plenary lectures and session lectures given during the conference. The text discusses several topics concerning boron chemistry, such as conceptual advances in boron chemistry; cluster compounds and carboranes; and organometallic compounds containing boron ligands, boron clusters, or carboranes. This monograph also explains boranes as reagents in organic chemistry; organoboranes; chemistry of smaller boranes; and applications of the boranes. This book will be of great interest to researchers whose line of work involves a certain aspect of boron.
Author : Oliver Hunold
Publisher :
ISBN 13 : 9783844051445
Total Pages : pages
Book Rating : 4.0/5 (514 download)
Download or read book Synthesis, Electronic Structure, Elastic Properties, and Interfacial Behavior of Icosahedral Boron-rich Solids written by Oliver Hunold and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1136 pages
Book Rating : 4.3/5 (243 download)
Download or read book Mineral Facts and Problems written by and published by . This book was released on 1965 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 766 pages
Book Rating : 4.3/5 (555 download)
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1961-03 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
