Download or read book Diffuse Reflectance Fourier Transform Infrared Spectroscopic Study of Chemical Bonding and Hydrothermal Stability of an Amino Silane on Metal Oxide Surfaces written by Somsak Naviroj and published by . This book was released on 1982 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fourier transform infrared spectroscopy is used to study the metal oxide/silane interface. Structures of gamma-aminopropyldimethylethoxysilane (gamma-APDMES) coupling agent on the surface of metal oxide powders are proposed. The structure depends on the surface characteristics of the substrate. The amine group of the silane molecule forms a hydrogen bond with the silica surface. The enhanced intensity of the amine band around 1/71600 C indicates that amine group forms a complex on the titanium and aluminum oxide surfaces as well as hydrogen bond. By using the diffuse reflectance infrared technique, the Al-O-Si and Ti-O-Si antisymmetric frequencies are detected at 963 and 1/950 cm, respectively, which agree favorably with the calculated frequencies. When the treated metal oxide powders are immersed in 80 degrees C water, the desorption of silance is more rapid when aluminum powder, rather than titanium powder, is the substrate. Silica powder, however, forms a more hydrophobic surface. The rate of silane desorption decreased in the order of aluminum oxide, titanium oxide, and silicon oxide. (Author).
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1983 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Analytical Chemistry of Silicones written by A. Lee Smith and published by John Wiley & Sons. This book was released on 1991-01-16 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Resolution Solid-State NMR of Silicates and Zeolites Gunter Engelhardt and Dieter Michel "I strongly recommend this book as an important reference for scientists concerned with the structural properties of siliceous materials." --Applied Spectroscopy This well-organized and up-to-date text gives a thorough account of the wide range of applications of multinuclear high-resolution solid-state NMR spectroscopy in silicate and zeolite science, with emphasis on the kinds of chemical information retrievable from NMR experiments. 1988 (0 471-91597-1) 485 pp. The Chemistry of Silica Solubility, Polymerization, Colloid and Surface Properties, and Biochemistry Ralph K. Iler A major component of the earth's solid surface and the constituent of sand, silica--an ageless natural staple--is also integral to industries as diverse as chemistry, biology, medicine, agriculture, metallurgy, and mining. This landmark reference details the chemistry surrounding the research and development of silica as well as information on its production and production control. 1979 (0 471-02404-X) 866 pp. The Chemistry of Organic Silicon Compounds Parts 1 and 2 Edited by Saul Patai and Zvi Rappoport "This volume will probably become the first reference consulted for C-Si chemistry." --Choice This authoritative account of organic compounds containing carbon-silicon bonds brings specialists up-to-date to the field's latest innovative turns. The emphasis in this compilation of studies--from 17 prominent researchers--is on small molecules, single bonds, analysis, structure, synthesis, spectroscopy, and reaction mechanisms. Part 1:1989 (0 471-91441-X) 892 pp. Part 2:1989 (0 471-91992-6) 1,668 pp.
Download or read book Metal Polymer Systems written by Jörg Florian Friedrich and published by John Wiley & Sons. This book was released on 2017-12-04 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The result of decades of research by a pioneer in the field, this is the first book to deal exclusively with achieving high-performance metal-polymer composites by chemical bonding. Covering both the academic and practical aspects, the author focuses on the chemistry of interfaces between metals and polymers with a particular emphasis on the chemical bonding between the different materials. He elucidates the various approaches to obtaining a stable interface, including, but not limited to, thermodynamically driven redox reactions, bond protection to prevent hydrolysis, the introduction of barrier layers, and stabilization by spacer molecules. Throughout, chemical bonding is promoted as a simple and economically viable alternative to adhesion based on reversible weak physical interaction. Consequently, the text equips readers with the practical tools necessary for designing high-strength metal-polymer composites with such desired properties as resilience, flexibility, rigidity or degradation resistance.
Download or read book Engineered Interfaces in Fiber Reinforced Composites written by Jang-Kyo Kim and published by Elsevier. This book was released on 1998-10-21 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study and application of composite materials are a truly interdisciplinary endeavour that has been enriched by contributions from chemistry, physics, materials science, mechanics and manufacturing engineering. The understanding of the interface (or interphase) in composites is the central point of this interdisciplinary effort. From the early development of composite materials of various nature, the optimization of the interface has been of major importance. While there are many reference books available on composite materials, few of them deal specifically with the science and mechanics of the interface of fiber reinforced composites. Further, many recent advances devoted solely to research in composite interfaces have been scattered in a variety of published literature and have yet to be assembled in a readily accessible form. To this end this book is an attempt to bring together recent developments in the field, both from the materials science and mechanics perspective, in a single convenient volume.The central theme of the book is tailoring the interface properties to optimise the mechanical peformance and structural integrity of composites with enhanced strength/stiffness and fracture toughness (or specific fracture resistance). It deals mainly with interfaces in advanced composites made from high performance fibers, such as glass, carbon, aramid, ultra high modulus polyethylene and some inorganic (e.g. B/W, A12O3, SiC) fibers, and matrix materials encompassing polymers, metals/alloys and ceramics. The book is intended to provide a comprehensive treatment of composite interfaces in such a way that it should be of interest to materials scientists, technologists and practising engineers, as well as graduate students and their supervisors in advanced composites. We hope that this book will also serve as a valuable source of reference to all those involved in the design and research of composite interfaces.The book contains eight chapters of discussions on microstructure-property relationships with underlying fundamental mechanics principles. In Chapter 1, an introduction is given to the nature and definition of interfaces in fiber reinforced composites. Chapter 2 is devoted to the mechanisms of adhesion which are specific to each fiber-matrix system, and the physio-chemical characterization of the interface with regard to the origin of adhesion. The experimental techniques that have been developed to assess the fiber-matrix interface bond quality on a microscopic scale are presented in Chapter 3, along with the techniques of measuring interlaminar/intralaminar strengths and fracture toughness using bulk composite laminates. The applicability and limitations associated with loading geometry and interpretation of test data are compared. Chapter 4 presents comprehensive theoretical analyses based on shear-lag models of the single fiber composite tests, with particular interest being placed on the interface debond process and the nature of the fiber-matrix interfacial bonding. Chapter 5 is devoted to reviewing current techniques of fiber surface treatments which have been devised to improve the bond strength and the fiber-matrix compatibility/stability during the manufacturing processes of composites. The micro-failure mechanisms and their associated theories of fracture toughness of composites are discussed in Chapter 6. The roles of the interface and its effects on the mechanical performance of fiber composites are addressed from several viewpoints. Recent research efforts to augment the transverse and interlaminar fracture toughness by means of controlled interfaces are presented in Chapters 7 and 8.
Download or read book Silanes Surfaces and Interfaces written by Donald E. Leyden and published by Routledge. This book was released on 1986 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book American Chemical Society Directory of Graduate Research 1987 written by American Chemical Society, Committee on Professional Training Staff and published by . This book was released on 1987 with total page 1390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress in Science and Engineering of Composites written by Tsuyoshi Hayashi and published by North Holland. This book was released on 1982 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optical Spectroscopy written by and published by . This book was released on 1987 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes all works deriving from DOE, other related government-sponsored information and foreign nonnuclear information.
Download or read book Ei Engineering Conference Index written by and published by . This book was released on 1985 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1983 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interference Problems on Wing fuselage Combinations in Inviscid Incompressible Flow written by Aeronautical Research Council (Great Britain) and published by . This book was released on 1974 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Annual Index written by and published by . This book was released on 1983 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Practical Fourier Transform Infrared Spectroscopy written by John R. Ferraro and published by Elsevier. This book was released on 2012-12-02 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Fourier Transform Infrared Spectroscopy: Industrial and Laboratory Chemical Analysis presents the Fourier Transform Infrared Spectroscopy (FT-IR) as a valuable analytic tool in solving industrial and laboratory chemical problems. The text provides chapters that deal with the various applications of FT-IR such as the characterization of organic and inorganic superconductors; the study of forensic materials such as controlled drug particles, fragments of polymers, textile fibers, and explosives; identification and quantification of impurities and measurement of epitaxial thickness in silicon; bulk and surface studies and microanalyses of industrial materials; and the identification or determination of unknown compounds. Chemists, industrial researchers, and product engineers will find the book useful.
Download or read book Government Reports Annual Index Keyword A L written by and published by . This book was released on 1983 with total page 1638 pages. Available in PDF, EPUB and Kindle. Book excerpt:
