Disproportionation of Tetravalent and Pentavalent Plutonium Ions in the Presence of Hexavalent Plutonium

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Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Disproportionation of Tetravalent and Pentavalent Plutonium Ions in the Presence of Hexavalent Plutonium by : Silver G. L.

Download or read book Disproportionation of Tetravalent and Pentavalent Plutonium Ions in the Presence of Hexavalent Plutonium written by Silver G. L. and published by . This book was released on 1970 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept that the disproportionation reactions of tetravalent and pentavalent plutonium ions are special cases of the general plutonium equilibrium problem is illustrated with the estimation of the distribution of plutonium valence states when tetravalent and pentavalent plutonium ions are allowed to disproportionate in the presence of excess hexavalent plutonium. Sources of errors in disproportionation stoichiometry coefficients are described, and a table of relative errors is presented. A computer program suitable for estimating plutonium valence state distribution for any initial plutonium oxidation number is included. Application of the program to the study of the autoreduction of solutions of hexavalent 238Pu and 239Pu is suggested.

Polyurethane Elastomers

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Publisher : Springer Science & Business Media
ISBN 13 : 3709105145
Total Pages : 276 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Polyurethane Elastomers by : Cristina Prisacariu

Download or read book Polyurethane Elastomers written by Cristina Prisacariu and published by Springer Science & Business Media. This book was released on 2011-07-03 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive account of the physical / mechanical behaviour of polyurethanes (PU ́s) elastomers, films and blends of variable crystallinity. Aspects covered include the elasticity and inelasticity of amorphous to crystalline PUs, in relation to their sensitivity to chemical and physical structure. A study is made of how aspects of the constitutive responses of PUs vary with composition: the polyaddition procedure, the hard segment, soft segment and chain extender (diols and diamines) are varied systematically in a large number of systems of model and novel crosslinked andthermoplastic PUs. Results will be related to: microstructural changes, on the basis of evidence from x-ray scattering (SAXS and WAXS), and also dynamic mechanical analyses (DMA), differential scanning calorimetry (DSC) and IR dichroism. Inelastic effects will be investigated also by including quantitative correlations between the magnitude of the Mullins effect and the fractional energy dissipation by hysteresis under cyclic straining, giving common relations approached by all the materials studied. A major structural feature explored is the relationship between the nature of the hard segment (crystallising or not) and that of the soft segments. Crystallinity has been sometimes observed in the commercial PUs hard phase but this is usually limited to only a few percent for most hard segment structures when solidified from the melt. One particular diisocyanate, 4,4’-dibenzyl diisocyanate (DBDI) that, in the presence of suitable chain extenders ( diols or diamines), gives rise to significant degrees of crystallinity [i-iii] and this is included in the present work. Understanding the reaction pathways involved, in resolving the subtle morphological evolution at the nanometre level, and capturing mathematically the complex, large-deformation nonlinear viscoelastic mechanical behaviour are assumed to bring new important insights in the world basic research in polyurethanes and towards applied industrial research in this area.

Reprocessing and Recycling of Spent Nuclear Fuel

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Publisher : Elsevier
ISBN 13 : 178242217X
Total Pages : 685 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis Reprocessing and Recycling of Spent Nuclear Fuel by : Robin Taylor

Download or read book Reprocessing and Recycling of Spent Nuclear Fuel written by Robin Taylor and published by Elsevier. This book was released on 2015-04-18 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprocessing and Recycling of Spent Nuclear Fuel presents an authoritative overview of spent fuel reprocessing, considering future prospects for advanced closed fuel cycles. Part One introduces the recycling and reprocessing of spent nuclear fuel, reviewing past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues. Parts Two and Three focus on aqueous-based reprocessing methods and pyrochemical methods, while final chapters consider the cross-cutting aspects of engineering and process chemistry and the potential for implementation of advanced closed fuel cycles in different parts of the world. - Expert introduction to the recycling and reprocessing of spent nuclear fuel - Detailed overview of past and current technologies, the possible implications of Generation IV nuclear reactors, and associated safely and security issues - A lucid exploration of aqueous-based reprocessing methods and pyrochemical methods

Oxidizing and Reducing Agents

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Publisher : Handbook of Reagents for Organ
ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Oxidizing and Reducing Agents by : Steven D. Burke

Download or read book Oxidizing and Reducing Agents written by Steven D. Burke and published by Handbook of Reagents for Organ. This book was released on 1999-07-09 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oxidizing and Reducing Agents S. D. Burke University of Wisconsin at Madison, USA R. L. Danheiser Massachusetts Institute of Technology, Cambridge, USA Recognising the critical need for bringing a handy reference work that deals with the most popular reagents in synthesis to the laboratory of practising organic chemists, the Editors of the acclaimed Encyclopedia of Reagents for Organic Synthesis (EROS) have selected the most important and useful reagents employed in contemporary organic synthesis. Handbook of Reagents for Organic Synthesis: Oxidizing and Reducing Agents, provides the synthetic chemist with a convenient compendium of information concentrating on the most important and frequently employed reagents for the oxidation and reduction of organic compounds, extracted and updated from EROS. The inclusion of a bibliography of reviews and monographs, a compilation of Organic Syntheses procedures with tested experimental details and references to oxidizing and reducing agents will ensure that this handbook is both comprehensive and convenient.

Electron Transfer Reactions

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Publisher : Butterworth-Heinemann
ISBN 13 : 1483103293
Total Pages : 364 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Electron Transfer Reactions by : R. D. Cannon

Download or read book Electron Transfer Reactions written by R. D. Cannon and published by Butterworth-Heinemann. This book was released on 2016-07-29 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron Transfer Reactions deals with the mechanisms of electron transfer reactions between metal ions in solution, as well as the electron exchange between atoms or molecules in either the gaseous or solid state. The book is divided into three parts. Part 1 covers the electron transfer between atoms and molecules in the gas state. Part 2 tackles the reaction paths of oxidation states and binuclear intermediates, as well as the mechanisms of electron transfer. Part 3 discusses the theories and models of the electron transfer process; theories and experiments involving bridged electron transfer; optical electron transfer; and electron transfer in the solid state. The text is recommended for chemists who would like to know more about the principles and mechanisms behind electron transfer reactions.

Graph Theoretical Approaches to Chemical Reactivity

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Publisher : Springer Science & Business Media
ISBN 13 : 9401112029
Total Pages : 291 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Graph Theoretical Approaches to Chemical Reactivity by : Danail D. Bonchev

Download or read book Graph Theoretical Approaches to Chemical Reactivity written by Danail D. Bonchev and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in computer technology during the last 10-15 years has enabled the performance of ever more precise quantum mechanical calculations related to structure and interactions of chemical compounds. However, the qualitative models relating electronic structure to molecular geometry have not progressed at the same pace. There is a continuing need in chemistry for simple concepts and qualitatively clear pictures that are also quantitatively comparable to ab initio quantum chemical calculations. Topological methods and, more specifically, graph theory as a fixed-point topology, provide in principle a chance to fill this gap. With its more than 100 years of applications to chemistry, graph theory has proven to be of vital importance as the most natural language of chemistry. The explosive development of chemical graph theory during the last 20 years has increasingly overlapped with quantum chemistry. Besides contributing to the solution of various problems in theoretical chemistry, this development indicates that topology is an underlying principle that explains the success of quantum mechanics and goes beyond it, thus promising to bear more fruit in the future.

Nuclear Science Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1256 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annual Report 2016 - Institute for Nuclear Waste Disposal (KIT Scientific Reports ; 7743)

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Publisher : KIT Scientific Publishing
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4./5 ( download)

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Book Synopsis Annual Report 2016 - Institute for Nuclear Waste Disposal (KIT Scientific Reports ; 7743) by : Geckeis, Horst

Download or read book Annual Report 2016 - Institute for Nuclear Waste Disposal (KIT Scientific Reports ; 7743) written by Geckeis, Horst and published by KIT Scientific Publishing. This book was released on 2017-12-15 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Frontiers in Biosensorics I

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Publisher : Springer Science & Business Media
ISBN 13 : 9783764354756
Total Pages : 302 pages
Book Rating : 4.3/5 (547 download)

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Book Synopsis Frontiers in Biosensorics I by : F.W. Scheller

Download or read book Frontiers in Biosensorics I written by F.W. Scheller and published by Springer Science & Business Media. This book was released on 1996-12-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume I provides an in-depth discussion of the most recent developments of crucical biosensor components. It concentrates on the interface between the analyte phase and the detector, namely, the implementation of novel recognition elements, including nucleic acids, and of leading-edge technology in the construction of responsive thin layers. Thus, the reader can obtain a foretaste of achievable future progress in the field.

British Abstracts

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Publisher :
ISBN 13 :
Total Pages : 1444 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis British Abstracts by :

Download or read book British Abstracts written by and published by . This book was released on 1953 with total page 1444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solar Fuel Generation

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Publisher : CRC Press
ISBN 13 : 131535344X
Total Pages : 248 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Solar Fuel Generation by : Yatendra S. Chaudhary

Download or read book Solar Fuel Generation written by Yatendra S. Chaudhary and published by CRC Press. This book was released on 2017-01-20 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the search for renewable sources of energy grows more urgent, more and more attention is focusing on the blueprint offered by biological photosynthesis for translating the energy of our Sun into energy rich molecules like H2 and carbohydrates, commonly known as "solar fuels." These solar fuels have enormous potential to store high densities of energy in the form of chemical bonds as well as being transportable. This book offers a complete overview of the promising approaches to solar fuel generation, including the direct pathways of solar H2 generation and CO2 photocatalytic reduction. Solar Fuel Generation is an invaluable tool for graduate students and researchers (especially chemists, physicists, and material scientists) working in this field.

Oxidation Mechanisms

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ISBN 13 :
Total Pages : 232 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Oxidation Mechanisms by : Thomas Albert Turney

Download or read book Oxidation Mechanisms written by Thomas Albert Turney and published by . This book was released on 1965 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Extremophiles in Deep-Sea Environments

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Publisher : Springer Science & Business Media
ISBN 13 : 9784431702634
Total Pages : 338 pages
Book Rating : 4.7/5 (26 download)

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Book Synopsis Extremophiles in Deep-Sea Environments by : K. Horikoshi

Download or read book Extremophiles in Deep-Sea Environments written by K. Horikoshi and published by Springer Science & Business Media. This book was released on 1999-11-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many organisms in deep-sea environments are extremophiles thriving in extreme conditions: high pressure, high or low temperature, or high concentrations of inorganic compounds. This book presents the microbiology of extremophiles living in the deep sea and describes the isolation, cultivation, and taxonomic identification of microorganisms retrieved from the Mariana Trench, the world's deepest point. Also explained are techniques for recovering pressure-loving bacteria, the barophiles (piezophiles), and for whole genome analysis of Bacillus halodurans C-125. Physiological analysis of the pressure effect in Saccharomyces cerevisiae and Escherichia coli is used to answer the question of how deep-sea organisms survive under high hydrostatic pressure. These research results are useful in both basic science and industrial applications. Readers discover a new microbial world in the ocean depths, with state-of-the-science information on extremophiles.

Chemical Thermodynamics of Neptunium and Plutonium

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Publisher : Elsevier
ISBN 13 : 9780444503794
Total Pages : 876 pages
Book Rating : 4.5/5 (37 download)

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Book Synopsis Chemical Thermodynamics of Neptunium and Plutonium by : Robert J. Lemire

Download or read book Chemical Thermodynamics of Neptunium and Plutonium written by Robert J. Lemire and published by Elsevier. This book was released on 2001-08-26 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike earlier books in this series, this review describes the selection of chemical thermodynamic data for species of two elements, neptunium and plutonium. Although this came about more by circumstance than design, it has allowed for a more consistent approach to chemical interpretation than might have occurred in two separate treatments. It has also drawn attention to cases where the available data do not show expected parallels, and where further work may be useful to confirm or refute apparent differences in the behaviour of neptunium and plutonium.

XAFS Techniques for Catalysts, Nanomaterials, and Surfaces

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Publisher : Springer
ISBN 13 : 3319438662
Total Pages : 545 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis XAFS Techniques for Catalysts, Nanomaterials, and Surfaces by : Yasuhiro Iwasawa

Download or read book XAFS Techniques for Catalysts, Nanomaterials, and Surfaces written by Yasuhiro Iwasawa and published by Springer. This book was released on 2016-10-19 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive, theoretical, practical, and thorough guide to XAFS spectroscopy. The book addresses XAFS fundamentals such as experiments, theory and data analysis, advanced XAFS methods such as operando XAFS, time-resolved XAFS, spatially resolved XAFS, total-reflection XAFS, high energy resolution XAFS, and practical applications to a variety of catalysts, nanomaterials and surfaces. This book is accessible to a broad audience in academia and industry, and will be a useful guide for researchers entering the subject and graduate students in a wide variety of disciplines.

Materials Chemistry

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Publisher : Springer
ISBN 13 : 9402412557
Total Pages : 817 pages
Book Rating : 4.4/5 (24 download)

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Book Synopsis Materials Chemistry by : Bradley D. Fahlman

Download or read book Materials Chemistry written by Bradley D. Fahlman and published by Springer. This book was released on 2018-08-28 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd edition of this successful textbook continues to build on the strengths that were recognized by a 2008 Textbook Excellence Award from the Text and Academic Authors Association (TAA). Materials Chemistry addresses inorganic-, organic-, and nano-based materials from a structure vs. property treatment, providing a suitable breadth and depth coverage of the rapidly evolving materials field — in a concise format. The 3rd edition offers significant updates throughout, with expanded sections on sustainability, energy storage, metal-organic frameworks, solid electrolytes, solvothermal/microwave syntheses, integrated circuits, and nanotoxicity. Most appropriate for Junior/Senior undergraduate students, as well as first-year graduate students in chemistry, physics, or engineering fields, Materials Chemistry may also serve as a valuable reference to industrial researchers. Each chapter concludes with a section that describes important materials applications, and an updated list of thought-provoking questions.

Organic Synthesis

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Publisher : BoD – Books on Demand
ISBN 13 : 1789859433
Total Pages : 250 pages
Book Rating : 4.7/5 (898 download)

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Book Synopsis Organic Synthesis by : Belakatte Parameshwarappa Nandeshwarappa

Download or read book Organic Synthesis written by Belakatte Parameshwarappa Nandeshwarappa and published by BoD – Books on Demand. This book was released on 2020-05-27 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book ‘Organic Synthesis - A Nascent Relook’ is a compendium of the recent progress in all aspects of organic chemistry including bioorganic chemistry, organo-metallic chemistry, asymmetric synthesis, heterocyclic chemistry, natural product chemistry, catalytic, green chemistry and medicinal chemistry, polymer chemistry, as well as analytical methods in organic chemistry. The book presents the latest developments in these fields. The chapters are written by chosen experts who are internationally known for their eminent research contributions. Organic synthesis is the complete chemical synthesis of a target molecule. In this book, special emphasis is given to the synthesis of various bioactive heterocycles. Careful selection of various topics in this book will serve the rightful purpose for the chemistry community and the industrial houses at all levels.