Modulated Temperature Differential Scanning Calorimetry

Author : Mike Reading,Douglas J. Hourston
Publisher : Springer Science & Business Media
Page : 352 pages
File Size : 55,6 Mb
Release : 2006-02-22
Category : Medical
ISBN : 140203749X

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Modulated Temperature Differential Scanning Calorimetry by Mike Reading,Douglas J. Hourston Pdf

MTDSC provides a step-change increase in the power of calorimetry to characterize virtually all polymer systems including curing systems, blends and semicrystalline polymers. It enables hidden transitions to be revealed, miscibility to be accurately assessed, and phases and interfaces in complex blends to be quantified. It also enables crystallinity in complex systems to be measured and provides new insights into melting behaviour. All of this is achieved by a simple modification of conventional DSC. In 1992 a new calorimetric technique was introduced that superimposed a small modulation on top of the conventional linear temperature program typically used in differential scanning calorimetry. This was combined with a method of data analysis that enabled the sample’s response to the linear component of the temperature program to be separated from its response to the periodic component. In this way, for the first time, a signal equivalent to that of conventional DSC was obtained simultaneously with a measure of the sample’s heat capacity from the modulation. The new information this provided sparked a revolution in scanning calorimetry by enabling new insights to be gained into almost all aspects of polymer characteristics. This book provides both a basic and advanced treatment of the theory of the technique followed by a detailed exposition of its application to reacting systems, blends and semicrystalline polymers by the leaders in all of these fields. It is an essential text for anybody interested in calorimetry or polymer characterization, especially if they have found that conventional DSC cannot help them with their problems.

Author : Günther Höhne,Wolfgang F. Hemminger,H.-J. Flammersheim
Publisher : Springer Science & Business Media
Page : 304 pages
File Size : 41,9 Mb
Release : 2013-03-09
Category : Science
ISBN : 9783662067109

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Differential Scanning Calorimetry by Günther Höhne,Wolfgang F. Hemminger,H.-J. Flammersheim Pdf

In this fully updated and revised second edition the authors provide the newcomer and the experienced practitioner with a balanced and comprehensive insight into all important DSC methods, including a sound presentation of the theoretical basis of DSC and TMDSC measurements. Emphasis is layed on instrumentation, the underlying measurement principles, metrologically correct calibrations, factors influencing the measurement process, and on the exact interpretation of the results. The information given enables the research scientist, the analyst and experienced laboratory staff to apply DSC methods successfully and to measure respective properties correctly.

Author : Joseph D. Menczel,R. Bruce Prime
Publisher : John Wiley & Sons
Page : 607 pages
File Size : 54,6 Mb
Release : 2014-07-09
Category : Science
ISBN : 9781118995990

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Thermal Analysis of Polymers by Joseph D. Menczel,R. Bruce Prime Pdf

Presents a solid introduction to thermal analysis, methods, instrumentation, calibration, and application along with the necessary theoretical background. Useful to chemists, physicists, materials scientists, and engineers who are new to thermal analysis techniques, and to existing users of thermal analysis who wish expand their experience to new techniques and applications Topics covered include Differential Scanning Calorimetry and Differential Thermal Analysis (DSC/DTA), Thermogravimetry, Thermomechanical Analysis and Dilatometry, Dynamic Mechanical Analysis, Micro-Thermal Analysis, Hot Stage Microscopy, and Instrumentation. Written by experts in the various areas of thermal analysis Relevant and detailed experiments and examples follow each chapter.

Author : Paul Gabbott
Publisher : John Wiley & Sons
Page : 480 pages
File Size : 52,5 Mb
Release : 2008-04-30
Category : Science
ISBN : 9780470698129

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Principles and Applications of Thermal Analysis by Paul Gabbott Pdf

Thermal Analysis techniques are used in a wide range of disciplines, from pharmacy and foods to polymer science, materials and glasses; in fact any field where changes in sample behaviour are observed under controlled heating or controlled cooling conditions. The wide range of measurements possible provide fundamental information on the material properties of the system under test, so thermal analysis has found increasing use both in basic characterisation of materials and in a wide range of applications in research, development and quality control in industry and academia. Principles and Applications of Thermal Analysis is written by manufacturers and experienced users of thermal techniques. It provides the reader with sound practical instruction on how to use the techniques and gives an up to date account of the principle industrial applications. By covering basic thermogravimetric analysis (TGA), differential scanning calorimetry (DSC) including the new approach of Fast Scanning DSC, together with dynamic mechanical analysis (DMA /TMA) methods, then developing the discussion to encompass industrial applications, the book serves as an ideal introduction to the technology for new users. With a strong focus on practical issues and relating the measurements to the physical behaviour of the materials under test, the book will also serve as an important reference for experienced analysts.

Author : Anonim
Publisher : Elsevier
Page : 860 pages
File Size : 51,5 Mb
Release : 2018-03-12
Category : Science
ISBN : 9780444640635

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Handbook of Thermal Analysis and Calorimetry by Anonim Pdf

Handbook of Thermal Analysis and Calorimetry: Recent Advances, Techniques and Applications, Volume Six, Second Edition, presents the latest in a series that has been well received by the thermal analysis and calorimetry community. This volume covers recent advances in techniques and applications that complement the earlier volumes. There has been tremendous progress in the field in recent years, and this book puts together the most high-impact topics selected for their popularity by new editors Sergey Vyazovkin, Nobuyoshi Koga and Christoph Schick—all editors of Thermochimica Acta. Among the important new techniques covered are biomass conversion; sustainable polymers; polymer nanocompsoties; nonmetallic glasses; phase change materials; propellants and explosives; applications to pharmaceuticals; processes in ceramics, metals, and alloys; ionic liquids; fast-scanning calorimetry, and more. Features 19 all-new chapters to bring readers up to date on the current status of the field Provides a broad overview of recent progress in the most popular techniques and applications Includes chapters authored by a recognized leader in each field and compiled by a new team of editors, each with at least 20 years of experience in the field of thermal analysis and calorimetry Enables applications across a wide range of modern materials, including polymers, metals, alloys, ceramics, energetics and pharmaceutics Overviews the current status of the field and summarizes recent progress in the most popular techniques and applications

Author : El-Zeiny Ebeid,Mohamed Barakat Zakaria
Publisher : Elsevier
Page : 324 pages
File Size : 40,8 Mb
Release : 2021-06-23
Category : Science
ISBN : 9780323901925

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Thermal Analysis by El-Zeiny Ebeid,Mohamed Barakat Zakaria Pdf

Thermal Analysis: From Introductory Fundamentals to Advanced Applications presents an easy-to-understand introduction to Thermal Analysis (TA) principles alongside in-depth coverage of the wide variety of techniques currently in use across several industries. It covers differential scanning calorimetry (DSC), temperature modulated DSC (TMDSC), differential thermal analysis (DTA), thermogravimetry (TG) or thermogravimetric analysis (TGA), thermomechanical analysis (TMA), differential photo-calorimetry (DPC), dynamic mechanical analysis (DMA), thermodilatometry (TD), dielectric thermal analysis (DEA), thermally-stimulated current (TSC), emanation thermal analysis (ETA), thermoluminescence (TL), fast scanning calorimetry (FSC), and microcalorimetry. Chapters define the various TA techniques, report the Temperature-Modulated DSC (TMDSC) method and its applications, especially its use for studying the thermodynamic properties of polymers and pharmaceuticals, focus on the potential of TA in materials science with applications in chemistry and engineering, demonstrate, in detail, the various applications of TA in food, electronic industries, solid-state reactions, chemistry of polymers and large directing agents, kinetic studies, demonstrate the crystal structure and phase changes occurring upon heating by TA, and the potential of TA in recycling and waste management. Gives a solid introduction to the scientific principles of TA for those who are new to these techniques or need a deeper understanding Illustrates concepts with more than 100 schematic and analysis curves, several flow charts, process diagrams and photographs Contains chapters that cover the user of TA in materials science and crystal structures

Author : James L. Ford,Peter Timmins
Publisher : Unknown
Page : 324 pages
File Size : 46,8 Mb
Release : 1989
Category : Medical
ISBN : UOM:39015014489291

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Pharmaceutical Thermal Analysis by James L. Ford,Peter Timmins Pdf

Author : P.J. Haines
Publisher : Springer Science & Business Media
Page : 297 pages
File Size : 51,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401113243

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Thermal Methods of Analysis by P.J. Haines Pdf

The wide range of applications of thermal methods of analysis in measuring physical properties, studying chemical reactions and determining the thermal behaviour of samples is of interest to academics and to industry. These applications prompted the writing of this book, in the hope that the descriptions, explanations and examples given would be of help to the analyst and would stimulate the investigation of other thermal techniques. Thermal studies are a fascinating means of examining the samples and the problems brought to us by colleagues, students and clients. If time allows, watching crystals change on a hot-stage microscope, or measuring the properties and changes on a DSC or TG or any thermal instrument can be a rewarding activity, besides providing valuable analytical information. This book started from a series of lectures delivered at Kingston University and at meetings of the Thermal Methods Group of the United Kingdom. The collaboration and information supplied to all the contribu tors by colleagues and instrument manufacturers is most gratefully ack nowledged, as are the valuable contributions made at meetings of the International Confederation for Thermal Analysis and Calorimetry (ICT AC) and at the European Symposia on Thermal Analysis and Calorimetry (ESTAC).

Author : G.W.H. Höhne,Wolfgang F. Hemminger,H.-J. Flammersheim
Publisher : Unknown
Page : 298 pages
File Size : 52,9 Mb
Release : 2003
Category : Electronic
ISBN : OCLC:904752953

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Differential Scanning Calorimetry by G.W.H. Höhne,Wolfgang F. Hemminger,H.-J. Flammersheim Pdf

In this updated and fully revised second edition, the authors provide the newcomer and the experienced practitioner with a balanced and comprehensive insight into all important methods and aspects of Differential Scanning Calorimetry (DSC), including a sound presentation of the theoretical basis of DSC thermal analysis and temperature-modulated DSC (TMDCS). Emphasis is placed on modern evaluation techniques, instrumentation, the underlying measurement principles, metrologically correct calibrations, factors influencing the measurement process, and on the exact interpretation of the results. The information enables the research scientist, the analyst and experienced laboratory staff to choose the most suitable equipment, to apply DSC methods successfully, to interpret the measurement curve, and thus to measure key properties precisely. In addition, the new edition includes improved instrumental techniques such as Tzerotm and StepScantm, new evaluation techniques, more applications, and the latest references. Calorimetry - Dynamische Differenzkalorimetrie - Thermal Analysis - Thermische Analyse

Author : Peter J. Haines
Publisher : Royal Society of Chemistry
Page : 244 pages
File Size : 46,7 Mb
Release : 2002
Category : Education
ISBN : 0854046100

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Principles of Thermal Analysis and Calorimetry by Peter J. Haines Pdf

The use of thermal and calorimetric methods has shown rapid growth over the last two decades, in an increasingly wide range of applications. In addition, a number of powerful new techniques have been developed. This book supplies a concise and readable account of the principles, experimental apparatus and practical procedures used in thermal analysis and calorimetric methods of analysis. Brief accounts of the basic theory are reinforced with detailed applications of the methods and contemporary developments. Also included is information on standard test methods and manufacturers. Written by acknowledged experts, Principles of Thermal Analysis and Calorimetry is up-to-date, wide-ranging and practical. It will be an important source of information for many levels of readership in a variety of areas, from students and lecturers through to industrial and laboratory staff and consultants.

Author : Duncan Q.M. Craig,Mike Reading
Publisher : CRC Press
Page : 416 pages
File Size : 48,6 Mb
Release : 2006-12-21
Category : Medical
ISBN : 9781420014891

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Thermal Analysis of Pharmaceuticals by Duncan Q.M. Craig,Mike Reading Pdf

As a result of the Process Analytical Technologies (PAT) initiative launched by the U.S. Food and Drug Administration (FDA), analytical development is receiving more attention within the pharmaceutical industry. Illustrating the importance of analytical methodologies, Thermal Analysis of Pharmaceuticals presents reliable and versatile charac

Author : M.E. Brown
Publisher : Springer Science & Business Media
Page : 264 pages
File Size : 42,6 Mb
Release : 2006-04-11
Category : Technology & Engineering
ISBN : 9780306484049

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Introduction to Thermal Analysis by M.E. Brown Pdf

to Thermal Analysis Techniques and Applications Edited by Michael E. Brown Chemistry Department, Rhodes University, Grahamstown, South Africa KLUWER ACADEMIC PUBLISHERS NEW YORK, BOSTON, DORDRECHT, LONDON, MOSCOW eBook ISBN: 0-306-48404-8 Print ISBN: 1-4020-0472-9 ©2004 Kluwer Academic Publishers New York, Boston, Dordrecht, London, Moscow Print ©2001 Kluwer Academic Publishers Dordrecht All rights reserved No part of this eBook may be reproduced or transmitted in any form or by any means, electronic, mechanical, recording, or otherwise, without written consent from the Publisher Created in the United States of America Visit Kluwer Online at: http://kluweronline. com and Kluwer's eBookstore at: http://ebooks. kluweronline. com CONTENTS Preface to the First Edition, Chapman & Hall, London, 1988 ix About the First Edition of this Book x Preface to the Second Edition xi 1. INTRODUCTION 1. 1 Definition and History 1 1. 2 Thermal Analysis Instruments 4 References 11 2. THERMAL EVENTS 2. 1 Introduction 13 2. 2 The Solid State 13 2. 3 Reactions of Solids 14 2. 4 Decomposition of Solids 15 2. 5 Reaction with the Surrounding Atmosphere 16 2. 6 Solid-Solid Interactions 16 References 17 3. THERMOGRAVIMETRY (TG) Introduction 3. 1 19 3. 2 The Balance 19 3. 3 Heating the Sample 21 3. 4 The Atmosphere 24 3. 5 The Sample 26 3. 6 Temperature Measurement 26 3. 7 Temperature Control 28 Sample Controlled Thermal Analysis (SCTA) 29 3. 8 3. 9 Calibration 36 3. 10 Presentation of TG Data 37 3.

Author : Marian Quain
Publisher : BoD – Books on Demand
Page : 192 pages
File Size : 46,7 Mb
Release : 2020-06-10
Category : Medical
ISBN : 9781838802059

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Cryopreservation by Marian Quain Pdf

Cryopreservation - Current Advances and Evaluations sheds light on storage of cells at subzero temperatures while ensuring that biological functionality is not compromised. Cryopreservation presents a perfect technique by which life can be preserved for posterity. However, there are many challenges to overcome and questions to answer, such as: Are organisms and metabolic systems functioning normally after cooling and thawing? This book provides comprehensive information on cryopreservation with a particular focus on cryoprotectant agents (CPAs). CPAs prevent ice from forming on cryogenically preserved cells, tissues, and organs, but can become toxic at high concentrations. As such, more research is needed to determine their precise mechanisms of action and to develop potential new CPAs that will not compromise the biology of cells. This book is an attempt in this direction.

Author : Joseph D Menczel,Janusz Grebowicz
Publisher : Butterworth-Heinemann
Page : 876 pages
File Size : 47,6 Mb
Release : 2023-02-22
Category : Technology & Engineering
ISBN : 9780128113486

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Handbook of Differential Scanning Calorimetry by Joseph D Menczel,Janusz Grebowicz Pdf

Differential scanning calorimetry (DSC) is the most important thermal analysis technique used today and the most common thermal analysis instrument found in chemical characterization laboratories. DSC has become an everyday tool in characterization laboratories, but many researchers using this technique have a limited understanding of the true breadth of its capabilities. Up to now, there has been no book that would describe the application of DSC in all the various areas of materials chemistry. The Handbook of Differential Scanning Calorimetry has been written to fill that void. This book is designed to summarize the knowledge of differential scanning calorimetry so that materials researchers and application chemists are given both a better understanding of techniques , as well as a review of the full scope of its capabilities. It also discusses how to properly interpret the DSC thermograms data obtained. Included in this work is the most up-to-date information written by some of the leaders in the field. It is written not only to help users get the most out of their equipment, After reading this book, people in all chemical and biological areas will have a broad overview of this measuring technique, and will be able to utilize this analytical technique more efficiently. Provides a detail description of the theory behind differential scanning while simultaneously providing a wider breadth of understanding of the actual DSC technique Includes a review of the basics of heat flux and power compensation DSC’s, as well as separate chapters on inorganic and organic materials Reviews the most common commercial DSC instruments on the market and their uses, including TA Instruments, Perkin-Elmer, Hitachi, Mettler Toledo, Netzsch, and Setaram

Author : Christoph Schick,Vincent Mathot
Publisher : Springer
Page : 801 pages
File Size : 47,6 Mb
Release : 2016-06-28
Category : Technology & Engineering
ISBN : 9783319313290

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Fast Scanning Calorimetry by Christoph Schick,Vincent Mathot Pdf

In the past decades, the scan rate range of calorimeters has been extended tremendously at the high end, from approximately 10 up to 10 000 000 °C/s and more. The combination of various calorimeters and the newly-developed Fast Scanning Calorimeters (FSC) now span 11 orders of magnitude, by which many processes can be mimicked according to the time scale(s) of chemical and physical transitions occurring during cooling, heating and isothermal stays in case heat is exchanged. This not only opens new areas of research on polymers, metals, pharmaceuticals and all kinds of substances with respect to glass transition, crystallization and melting phenomena, it also enables in-depth study of metastability and reorganization of samples on an 1 to 1000 ng scale. In addition, FSC will become a crucial tool for understanding and optimization of processing methods at high speeds like injection molding. The book resembles the state-of-the art in Thermal Analysis & Calorimetry and is an excellent starting point for both experts and newcomers in the field.