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Book Properties of Crystalline Silicon Carbide  Diodes  Molecular Species in the Gas Phase  Amorphous Silicon Carbon Alloys

Download or read book Properties of Crystalline Silicon Carbide Diodes Molecular Species in the Gas Phase Amorphous Silicon Carbon Alloys written by Gerhard Kirschstein and published by Springer. This book was released on 1984 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Th Thorium

    Book Details:
  • Author : Kenneth W. Bagnall
  • Publisher : Springer
  • Release : 1988
  • ISBN : 9783540935704
  • Pages : 184 pages

Download or read book Th Thorium written by Kenneth W. Bagnall and published by Springer. This book was released on 1988 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume of the Gmelin thorium series describes the solid thorium-carbon compounds with the exception of the carbides and coordination compounds of the type 4 ThAn· X B, where B is a neutral ligand. The complex equilibria of the Th + ion with C-containing complexing agents are treated in the ThD1 volume. A first look into this volume demonstrates that a very large number of ThlV complexes has 4 been prepared. This may be explained by the fact that the Th + ion is the largest tetravalent ion of the periodic table. Therefore, the preparation of complexes with, e. g. , multidentate ligands can give a well-established picture of the coordination number as a function of charge and ionic radius. However, there are very few modern and updated comprehensive treatments of such data. Many compounds described in this volume are characterized by no other means than analytical composition and IR spectra (whereby IR spectra of organic ThlV salts mostly give information only on the ligand). Besides thorium carbonate and carbonato complexes, which are relevant for the environmental behaviour of this radioactive element and some organic complexes like oxalates, which are used in the field of analytical and separation chemistry nearly all other compounds described here are practically only of scientific interest. On the other hand in order to have scientifically reliable data, a very large part of these compounds needs further investigation and characterization.

Book Th Thorium

    Book Details:
  • Author : David Brown
  • Publisher : Springer
  • Release : 1986
  • ISBN : 9783540935315
  • Pages : 178 pages

Download or read book Th Thorium written by David Brown and published by Springer. This book was released on 1986 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume, Thorium C5, deals with the compounds of thorium and sulfur, selenium, tellurium, and boron, as well as with oxoacid compounds of the three chalcogen elements. Thorium borates have already been treated in Thorium C2. In contrast to the corresponding compounds of uranium the thorium sulfides, etc. , do not show any nuclear or other technological application; they are only of academic interest, despite some very interest ing electronic properties, especially of the 1 : 1 compounds. The thorium-sulfur and the thorium boron systems in particular were studied in detail, so that we have a clear picture of them, whereas there are still a lot of open questions in the systems Th-Se and Th-Te - not very different from other metal chalcogenide systems. Thorium sulfates are of some technological importance because they are formed in solution during recovery of thorium from monazite by sulfuric acid leaching. The very detailed and critical treatment of the chemical and physical properties of the compounds discussed also enables us to find gaps still remaining in our knowledge and thus to initiate new research in this field. I want to thank the two authors, Dr. Horst Wedemeyer (Karlsruhe) and Dr. David Brown (Harwell), for their excellent contributions, the "Literaturabteilung" of the Karlsruhe Nuclear Research Center for its help in providing reports and other documents difficult to procure, as well as the staff of the Gmelin-Institute, especially to Dr. K. -C.

Book U Uranium

    Book Details:
  • Author : Helmut Holleck
  • Publisher : Springer
  • Release : 1987
  • ISBN : 9783540935391
  • Pages : 314 pages

Download or read book U Uranium written by Helmut Holleck and published by Springer. This book was released on 1987 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume Uranium C12 covers the binary and polynary carbides of uranium, including ternary carbides with nonmetals like the carbide oxides and carbide nitrides U(C,O) and U(C,N). The binary carbide UC and especially the mixed carbide (UO.80PUO.20)C are of special importance due to their potential as the fuel for advanced .. Fast Breeder Reactors" because of properties such as the short doubling time, the high fissionable material density, and the good thermal conductivity. On the other hand, the dicarbide UC is of interest for .. High 2 Temperature Reactors", especially in the form of the mixed carbide (U . Th . )C . For O80 o20 2 the first time, India used mixed uranium-plutonium carbide (U . PU .)C as the fuel for its O3 O7 own newly developed 15 MW Fast Breeder Reactor at Kalpakkam, south of Madras. el Because of the technological importance of the uranium carbides a lot of data were published only in reports. In most cases, it was the aim of these less-scientifically based studies to promote the carbide fuel development on an economical basis. The lack of analyti cal data on the purity of the samples, missing characterization of the present phases, etc., hQINever, does not allow the discussion of the results of such references in this handbook. Therefore, only reliable publications were cited. For the technical fabrication of uranium carbides and their irradiation behavior, see Volumes A3 and A4 of this Handbook.

Book Chemistry

    Book Details:
  • Author : Steven S. Zumdahl
  • Publisher : Cengage Learning
  • Release : 2012
  • ISBN : 9780840065865
  • Pages : 1128 pages

Download or read book Chemistry written by Steven S. Zumdahl and published by Cengage Learning. This book was released on 2012 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steve and Susan Zumdahl's texts focus on helping students build critical thinking skills through the process of becoming independent problem-solvers. They help students learn to "think like a chemists" so they can apply the problem solving process to all aspects of their lives. In CHEMISTRY: AN ATOMS FIRST APPROACH, 1e, International Edition the Zumdahls use a meaningful approach that begins with the atom and proceeds through the concept of molecules, structure, and bonding, to more complex materials and their properties. Because this approach differs from what most students have experienced in high school courses, it encourages them to focus on conceptual learning early in the course, rather than relying on memorization and a "plug and chug" method of problem solving that even the best students can fall back on when confronted with familiar material. The atoms first organization provides an opportunity for students to use the tools of critical thinkers: to ask questions, to apply rules and models and to

Book Carbon  The compounds  sect  1  Carbon nitrogen compounds

Download or read book Carbon The compounds sect 1 Carbon nitrogen compounds written by and published by . This book was released on 1977 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Noble Gas Compounds

Download or read book Noble Gas Compounds written by Herbert Harvey Hyman and published by . This book was released on 1963-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Chemistry 2e

    Book Details:
  • Author : Paul Flowers
  • Publisher :
  • Release : 2019-02-14
  • ISBN : 9781947172623
  • Pages : 0 pages

Download or read book Chemistry 2e written by Paul Flowers and published by . This book was released on 2019-02-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemistry 2e is designed to meet the scope and sequence requirements of the two-semester general chemistry course. The textbook provides an important opportunity for students to learn the core concepts of chemistry and understand how those concepts apply to their lives and the world around them. The book also includes a number of innovative features, including interactive exercises and real-world applications, designed to enhance student learning. The second edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Substantial improvements have been made in the figures, illustrations, and example exercises that support the text narrative. Changes made in Chemistry 2e are described in the preface to help instructors transition to the second edition.

Book Chemistry

    Book Details:
  • Author : Bruce Averill
  • Publisher :
  • Release : 2007
  • ISBN : 9780321413703
  • Pages : 1233 pages

Download or read book Chemistry written by Bruce Averill and published by . This book was released on 2007 with total page 1233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasises on contemporary applications and an intuitive problem-solving approach that helps students discover the exciting potential of chemical science. This book incorporates fresh applications from the three major areas of modern research: materials, environmental chemistry, and biological science.

Book The Compounds of Carbon  Hydrogen  Oxygen and the Halogens

Download or read book The Compounds of Carbon Hydrogen Oxygen and the Halogens written by G. Malcolm Dyson and published by . This book was released on 1950 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Noble Gases

    Book Details:
  • Author : Adam Furgang
  • Publisher : The Rosen Publishing Group, Inc
  • Release : 2010-01-15
  • ISBN : 1435835581
  • Pages : 50 pages

Download or read book The Noble Gases written by Adam Furgang and published by The Rosen Publishing Group, Inc. This book was released on 2010-01-15 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces the Noble Gases and teaches how these elements are connected, found, used, and structured.