Multi Length-Scale Characterisation

Author: Duncan W. Bruce,Dermot O'Hare,Richard I. Walton

Publisher: John Wiley & Sons

ISBN: 1118683587

Category: Technology & Engineering

Page: 312

View: 3087

This volume examines important experimental techniques needed tocharacterise inorganic materials in order to elucidate theirproperties for practical application. Addressing methods thatexamine the structures and properties of materials over lengthscales ranging from local atomic order to long-range order on themeso- and macro-scopic scales, Multi Length-ScaleCharacterisation contains five detailed chapters: Measurement of Bulk Magnetic Properties Thermal Methods Atomic Force Microscopy Gas Sorption in the Analysis of Nanoporous Solids Dynamic Light Scattering Ideal as a complementary reference work to other volumes in theseries (Local Structural Characterisation and Structurefrom Diffraction Methods) or as an examination of the specificcharacterisation techniques in their own right, MultiLength-Scale Characterisation is a valuable addition to theInorganic Materials Series.

Structure from Diffraction Methods

Author: Duncan W. Bruce,Dermot O'Hare,Richard I. Walton

Publisher: John Wiley & Sons

ISBN: 1118695712

Category: Technology & Engineering

Page: 376

View: 472

Inorganic materials show a diverse range of important propertiesthat are desirable for many contemporary, real-world applications.Good examples include recyclable battery cathode materials forenergy storage and transport, porous solids for capture and storageof gases and molecular complexes for use in electronic devices. Anunderstanding of the function of these materials is necessary inorder to optimise their behaviour for real applications, hence theimportance of 'structure–property relationships'. The chapters presented in this volume deal with recent advancesin the characterisation of crystalline materials. They include somefamiliar diffraction methods, thoroughly updated with modernadvances. Also included are techniques that can now probe detailsof the three-dimensional arrangements of atoms in nanocrystallinesolids, allowing aspects of disorder to be studied. Small-anglescattering, a technique that is often overlooked, can probe bothordered and disordered structures of materials at longer lengthscales than those probed by powder diffraction methods. Addressing both physical principals and recent advances in theirapplications, Structure from Diffraction Methodscovers: Powder Diffraction X-Ray and Neutron Single-Crystal Diffraction PDF Analysis of Nanoparticles Electron Crystallography Small-Angle Scattering Ideal as a complementary reference work to other volumes in theseries (Local Structural Characterisation and MultiLength-Scale Characterisation), or as an examination of thespecific characterisation techniques in their own right,Structure from Diffraction Methods is a valuable addition tothe Inorganic Materials Series.

Nanotechnology in the Food, Beverage and Nutraceutical Industries

Author: Qingrong Huang

Publisher: Elsevier

ISBN: 085709565X

Category: Technology & Engineering

Page: 480

View: 4807

Nanotechnology has the potential to impact on food processing significantly. This important book summarises current research in this area and provides an overview of both current and possible future applications of nanotechnologies in the food industry. Issues such as safety and regulation are also addressed. After an introductory overview, the first part discusses general issues such as risk assessment, the regulatory framework, detection and characterisation of nanoparticles in food. Part two summarises the wide range of applications of nanotechnology in food processing, including nanoscale nutraceutical delivery systems, nanoemulsions and colloids, nanoscale rapid detection devices for contaminants, nanofiltration and nanocomposite packaging materials. With its distinguished editor and international team of contributors, Nanotechnology in the food, beverage and nutraceutical industries is a valuable reference work for both food processors and those researching this expanding field. Discusses issues such as risk assessment, regulatory framework, detection and characterisation of nanoparticles in food Summarises the wide range of applications of nanotechnology in food processing, including nutraceutical delivery and packaging materials Written by a distinguished team of international contributors, this book is an invaluable reference for industry professionals and academics alike

Inorganic Chemistry

Author: Mark Weller,Tina Overton,Jonathan Rourke,Fraser Armstrong

Publisher: Oxford University Press

ISBN: 0198768125

Category:

Page: 968

View: 8498

From the fundamental principles of inorganic chemistry to cutting-edge research at the forefront of the subject, this text provides a comprehensive introduction to the field.

Solid State Ionic Devices 6 – Nano Ionics

Author: E. D. Wachsman

Publisher: The Electrochemical Society

ISBN: 156677750X

Category: Science

Page: 479

View: 6764

Solid-state electrochemical devices, such as batteries, fuel cells, membranes, and sensors, are critical components of technologically advanced societies in the 21st Century and beyond. The development of these devices involves common research themes such as ion transport, interfacial phenomena, and device design and performance, regardless of the class of materials or whether the solid state is amorphous or crystalline. The intent of this international symposia series is to provide a forum for recent advances in solid-state ion conducting materials and the design, fabrication, and performance of devices that utilize them. The papers in this issue of ECS Transactions were presented at the 6th Solid State Ionic Devices symposium, at the 214th meeting of The Electrochemical Society, October 12-17, 2008 in Honolulu, Hawaii.

Characterisation of Areal Surface Texture

Author: Richard Leach

Publisher: Springer Science & Business Media

ISBN: 3642364586

Category: Technology & Engineering

Page: 353

View: 790

The function of a component part can be profoundly affected by its surface topography. There are many examples in nature of surfaces that have a well-controlled topography to affect their function. Examples include the hydrophobic effect of the lotus leaf, the reduction of fluid drag due to the riblet structure of shark skin, the directional adhesion of the gecko foot and the angular sensitivity of the multi-faceted fly eye. Surface structuring is also being used extensively in modern manufacturing. In this way many properties can be altered, for example optical, tribological, biological and fluidic. Previously, single line (profile) measurements were adequate to control manufacture of surfaces, but as the need to control the functionality of surfaces increases, there is a growing need for three-dimensional (areal) measurement and characterisation techniques. For this reason there has been considerable research, development and standardisation of areal techniques. This book will present the areal framework that is being adopted by the international community. Whereas previous books have concentrated on the measurement aspects, this book concentrates on the characterisation techniques, i.e. how to interpret the measurement data to give the appropriate (functional) information for a given task. The first part of the book presents the characterisation methods and the second part case studies that highlight the use of areal methods in a broad range of subject areas - from automobile manufacture to archaeology. Contents Introduction to Surface Topography The Areal Field Parameters The Areal Feature Parameters Areal Filtering Methods Areal Form Removal Areal Fractal Methods Choosing the Appropriate Parameter Characterisation of Individual Areal Features Multi-Scale Signature of Surface Topography Correlation of Areal Surface Texture Parameters to Solar Cell Efficiency Characterisation of Cylinder Liner Honing Textures for Production Control Characterisation of the Mechanical Bond Strength for Copper on Glass Plating Applications Inspection of Laser Structured Cams and Conrods Road Surfaces

Multi-Scale Modelling of Composite Material Systems

The Art of Predictive Damage Modelling

Author: C Soutis,P W R Beaumont

Publisher: Elsevier

ISBN: 1845690842

Category: Technology & Engineering

Page: 528

View: 9439

One of the most important and exciting areas of composites research is the development of modelling techniques to predict the response of composite materials to different types of stress. Predictive modelling provides the opportunity both to understand better how composites behave in different conditions and to develop materials with enhanced performance for particular industrial applications. Multi-scale modelling of composite material systems summarises the key research in this area and its implications for industry. The book covers modelling approaches ranging from the micron to the metre in scale, and from the single fibre to complete composite structures. Individual chapters discuss a variety of material types from laminates and fibre-reinforced composites to monolithic and sandwich composites. They also analyse a range of types of stress and stress response from fracture and impact to wear and fatigue. Authors also discuss the strengths and weaknesses of particular models. With its distinguished editors and international team of contributors, Multi-scale modelling of composite material systems is a standard reference for both academics and manufacturers in such areas as aerospace, automotive and civil engineering. Extensive coverage of this important and exciting area of composites research Understand how composites behave in different circumstances Compiled by an expert panel of authors and editors

Photonics of Quantum-dot Nanomaterials and Devices

Theory and Modelling

Author: Ortwin Hess,Edeltraud Gehrig

Publisher: World Scientific

ISBN: 1848165226

Category: Electronic books

Page: 171

View: 8062

Quantum dot nano structures are interesting for applications in information technology and play a growing role in data storage, medical and biological applications. Understanding quantum nanomaterials is thus the key for the conception and optimization of novel structures. This monograph gives an overview of the theory and introduces the concepts of advanced computational modelling of quantum dot nanomaterials and devices ranging from phenomenological models up to fully quantum theoretical description.

Computational methods in materials characterisation

Author: Wessex Institute of Technology,University of New Mexico

Publisher: Wit Pr/Computational Mechanics

ISBN: 9781853129889

Category: Science

Page: 350

View: 1212

Bringing together recent results and ideas from researchers using computational methods in all areas of materials characterisation, this book features the proceedings of the first international conference to promote a multidisciplinary approach to this complex area.

Unsolved Problems of Noise and Fluctuations

UPoN 2002: Third International Conference on Unsolved Problems of Noise and Fluctuations in Physics, Biology, and High Technology, Washington, CD, 3-6 September 2002

Author: Sergey M. Bezrukov

Publisher: Springer Science & Business Media

ISBN: 9780735401273

Category: Science

Page: 622

View: 8714

All papers in this proceedings volume were peer reviewed. The purview of this third conference was shifted toward biology and medicine. Among the topics covered were: the constructive role of noise in the central nervous system, neuronal networks, and sensory transduction (hearing in humans, photo- and electroreception in marine animals), encoding of information into nerve pulse trains, single molecules and noise (including single molecule detection and characterization by nanopores - molecular "Coulter counting"), concepts of noise in neurophysiology (randomness and order in brain and heart electrical activities under normal conditions and in pathology), the role of noise in genetic regulation and gene expression, biosensors, etc.

Model Reduction and Coarse-Graining Approaches for Multiscale Phenomena

Author: Alexander N. Gorban,Nikolas Kazantzis,I. G. Kevrekidis,Hans Christian Öttinger,Konstantinos Theodoropoulos

Publisher: Springer Science & Business Media

ISBN: 3540358889

Category: Science

Page: 560

View: 1394

Model reduction and coarse-graining are important in many areas of science and engineering. How does a system with many degrees of freedom become one with fewer? How can a reversible micro-description be adapted to the dissipative macroscopic model? These crucial questions, as well as many other related problems, are discussed in this book. All contributions are by experts whose specialities span a wide range of fields within science and engineering.

Wear

Materials, Mechanisms and Practice

Author: Gwidon W. Stachowiak

Publisher: Wiley

ISBN: 9780470016282

Category: Technology & Engineering

Page: 480

View: 3712

Tribology is emerging from the realm of steam engines and crank-case lubricants and becoming key to vital new technologies such as nanotechnology and MEMS. Wear is an integral part of tribology, and an effective understanding and appreciation of wear is essential in order to achieve the reliable and efficient operation of almost any machine or device. Knowledge in the field has increased considerably over recent years, and continues to expand: this book is intended to stimulate its readers to contribute towards the progress of this fascinating subject that relates to most of the known disciplines in physical science. Wear – Materials, Mechanisms and Practice provides the reader with a unique insight into our current understanding of wear, based on the contributions of numerous internationally acclaimed specialists in the field. Offers a comprehensive review of current knowledge in the field of wear. Discusses latest topics in wear mechanism classification. Includes coverage of a wide variety of materials such as metals, polymers, polymer composites, diamonds, and diamond-like films and ceramics. Discusses the chemo-mechanical linkages that control tribology, providing a more complete treatment of the subject than just the conventional mechanical treatments. Illustrated throughout with carefully compiled diagrams that provide a unique insight into the controlling mechanisms of tribology. The state of the art research on wear and the mechanisms of wear featured will be of interest to post-graduate students and lecturers in engineering, materials science and chemistry. The practical applications discussed will appeal to practitioners across virtually all sectors of engineering and industry including electronic, mechanical and electrical, quality and reliability and design.

Particle Science and Engineering

Proceedings of UK-China International Particle Technology Forum IV

Author: Xiaoshu Cai,Jerry Heng

Publisher: Royal Society of Chemistry

ISBN: 1849739579

Category: Science

Page: 160

View: 758

Discussing the state of the art research in particle science and technology and their roles in the environment, this book will contain a selection of high quality papers from the UK-China International Particle Technology Forum IV held in Shanghai. Coverage includes a wide range of topics - synthesis and crystallisation, characterisation and measurement across length scales, multi-scale modelling and simulation, processing and handling of particulate system, nanoparticle technology and particle mechanics - making this a valuable reference for the recent advances and future research directions in the field and related fields. With applications in emerging areas, it will integrate different perspectives of particle science and technology to help the understanding of the fundamentals of particle systems for scientists and engineers in the fields of environmental science, energy and modelling.