Energetic Compounds
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Energetic Compounds
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Author : Mohammad Hossein Keshavarz
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2020-05-05
Energetic Compounds written by Mohammad Hossein Keshavarz and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-05 with Technology & Engineering categories.
This book discusses methods for the assessment of energetic compounds through heat of detonation, detonation pressure, velocity and temperature, Gurney energy and power. The authors focus on the detonation pressure and detonation velocity of non-ideal aluminized energetic compounds. This 2nd Edition includes an updated and improved presentation of simple, reliable methods for the design, synthesis and development of novel energetic compounds.
Organic Energetic Compounds
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Author : Paul L. Marinkas
language : en
Publisher:
Release Date : 1996
Organic Energetic Compounds written by Paul L. Marinkas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Science categories.
This volume collects the progress in the last decade or two in selected topics within the field of organic energetic compounds. New areas of energetic materials science have achieved prominence, such as molecular orbital calculations, toxicology, biodegradation, and counter-terrorism. The topics selected for discussion in this volume embody the more exciting work in the field which is taking place in laboratories around the world.
The Properties Of Energetic Materials
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Author : Mohammad Hossein Keshavarz
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2017-11-20
The Properties Of Energetic Materials written by Mohammad Hossein Keshavarz and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-20 with Science categories.
For a chemist who is concerned with the synthesis of new energetic compounds, it is essential to be able to assess physical and thermodynamic properties, as well as the sensitivity, of possible new energetic compounds before synthesis is attempted. Various approaches have been developed to predict important aspects of the physical and thermodynamic properties of energetic materials including (but not limited to): crystal density, heat of formation, melting point, enthalpy of fusion and enthalpy of sublimation of an organic energetic compound. Since an organic energetic material consists of metastable molecules capable of undergoing very rapid and highly exothermic reactions, many methods have been developed to estimate the sensitivity of an energetic compound with respect to detonationcausing external stimuli such as heat, friction, impact, shock and electrostatic discharge. This book introduces these methods and demonstrates those methods which can be easily applied.
Energetic Materials
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Author : Manoj K. Shukla
language : en
Publisher: Springer
Release Date : 2017-10-09
Energetic Materials written by Manoj K. Shukla and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-09 with Science categories.
This book offers a comprehensive account of energetic materials, including their synthesis, computational modeling, applications, associated degradation mechanisms, environmental consequences and fate and transport. This multi-author contributed volume describes how armed forces around the world are moving their attention from legacy explosive compounds, which are heat and shock sensitive (thus posing greater challenges in terms of handling and storage), to the insensitive munitions compounds/formulations such as insensitive munitions explosive (IMX) and the Picatinny Arsenal Explosive (PAX) series of compounds. The description of energetic materials focuses on explosives, pyrotechnic compositions, and propellants. The contributors go on to explain how modern generation energetic compounds must be insensitive to shock and heat but at the same time yield more energy upon explosion. Nanoinspired and/or co-crystallized energetic materials offer another route to generate next-generation energetic materials, and this authoritative book bridges a large gap in the literature by providing a comprehensive analysis of these compounds. Additionally, it includes a valuable overview of energetic materials, a detailed discussion of recent advances on future energetic compounds, nanotechnology in energetic materials, environmental contamination and toxicity, assessment of munitions lethality, the application quantitative structure–activity relationship (QSAR) in design of energetics and the fate and transport of munition compounds in the environment.
Chemistry Of Energetic Materials
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Author : George A. Olah
language : en
Publisher: Academic Press
Release Date : 2012-12-02
Chemistry Of Energetic Materials written by George A. Olah and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.
The study of energetic materials is emerging from one primarily directed toward practical interests to an advanced area of fundamental research, where state-of-the-art methods and theory are used side by side with modern synthetic methods. This timely book integrates the recent experimental, synthetic, and theoretical research of energetic materials. Editors George Olah and David Squire emphasize the importance of structure and mechanism in determining properties and performances. They also explore new spectrometric methods and synthetic approaches in this useful reference. Discusses structural analysis by x-ray crystallography Explains chemical dynamics by photofragmentation translational spectroscopy Covers kinetic analysis by ultrafast absorption and emission spectroscopy Details syntheses of polycyclic caged amines, fuel additives, and polynitro compounds Examines computer-aided design of monopropellants Includes contributions by two Nobel laureates and five members of the National Academy of Sciences
Intrinsic Structures And Properties Of Energetic Materials
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Author : Chaoyang Zhang
language : en
Publisher: Springer Nature
Release Date : 2023-06-30
Intrinsic Structures And Properties Of Energetic Materials written by Chaoyang Zhang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-30 with Science categories.
This book highlights the intrinsic structures of all kinds of energetic compounds and some structure–property relationships therein. Energetic materials are a class of energy materials that can transiently release a large amount of gases and heat by self-redox after stimulated and usually refer to explosives, propellants and pyrotechnics. Nowadays, in combination with various theories and simulation-aided material design technologies, many new kinds of energetic materials like energetic extended solids, energetic ionic salts, energetic metal organic frames, energetic co-crystals and energetic perovskites have been created, in addition to traditional energetic molecular crystals. It is somewhat dazzling, and an issue of how we can understand these new types of energetic materials is raised. In the past about 20 years, we were immersed in the computational energetic materials. By means of defining a concept of intrinsic structures of energetic materials, which refers to the crystal packing structure of energetic materials, as well as molecule for molecular solid specially, the microscopic structures have been mostly clarified, and related with many macroscopic properties and performances, with molecular simulations. This book presents our understanding about it. Thereby, a simply and new way to readily understand energetic materials is expected to be paved, based on this book. It contains energetic molecular crystals, energetic ionic crystals, energetic atomic crystals, energetic metallic crystals and energetic mixed-type crystals and the substructures closest to crystal packing. Meanwhile, the common intermolecular interactions in energetic crystals will be introduced. In addition, theoretical and simulation methods for treating the intrinsic structures will be briefed, as they are the main tools to reveal the molecules and crystals. Besides, the polymorphism as a level of intrinsic structures will be briefly discussed. In the final of this book, we introduce the crystal engineering of energetic materials. This book features the first proposal of intrinsic structure and crystal engineering of energetic materials and the understanding of the properties and performances of energetic materials by maintaining a concept that structure determines property. It helps to promote the rationality in creating new energetic materials, rather than increase experience.
Some Chemical And Structural Factors Related To The Metastabilities Of Energetic Compounds
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Author :
language : en
Publisher:
Release Date : 1998
Some Chemical And Structural Factors Related To The Metastabilities Of Energetic Compounds written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
We have presented an overview of various attempts to relate the impact and shock sensitivities of energetic materials to their molecular structures. The objectives of such efforts are to better understand the chemical and structural determinants of these sensitivities, and to develop a predictive capability to facilitate the evaluation of new and proposed energetic compounds. Our particular emphasis in this discussion has been upon the relationship of impact sensitivities to the electrostatic potential patterns on the molecular surfaces. The current status of our analyses is represented by eqs. (7) - (9). While the success of these expressions is pleasing, we certainly do not claim that they are in final form. They reflect small data bases and measurements with a relatively high level of uncertainty. As more compounds are included, it may well be that the specific formulations given in eqs. (7) - (9) will be modified; i.e. other functions of V-bar s( - ) and V-bar s(+) sigma 2 - and sigma 2 + may turn out to be more effective. What is important at present, however, is the unifying concept that we have found to apply to all three of these classes of compounds, namely that their impact sensitivities can be related to the degree of imbalance between their typically stronger positive surface electrostatic potentials and weaker negative ones.
Energetic Materials
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Author :
language : en
Publisher: Elsevier
Release Date : 2003-11-25
Energetic Materials written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-11-25 with Business & Economics categories.
This volume provides an overview of current research and recent advances in the area of energetic materials, focusing on decomposition, crystal and molecular properties. The contents and format reflect the fact that theory, experiment and computation are closely linked in this field. Since chemical decomposition is of fundamental importance in energetic performance, this volume begins with a survey of the decomposition processes of a variety of energetic compounds. This is followed by detailed studies of certain compounds and specific mechanisms, such as nitro/aci-nitro tautomerism. Chapter 6 covers the transition from decomposition to crystal properties, with molecular dynamics being the primary analytical tool. The next several chapters deal with different aspects of the crystalline state, again moving from the general to particular. There is also a discussion of methods for computing gas, liquid and solid phase heats of formation. Finally, the last portion of this volume looks at the potential of high-nitrogen molecules as energetic systems; this has been of considerable interest in recent years.Overall, this volume illustrates the progress that has been made in the field of energetic materials and some of the areas of current activity. It also indicates the challenges involved in characterizing and understanding the properties and behaviour of these compounds. The work is a unique state-of-the-art treatment of the subject, written by pre-eminent researchers in the field. - Overall emphasis is on theory and computation, presented in the context of relevant experimental work- Presents a unique state-of-the-art treatment of the subject- Contributors are preeminent researchers in the field
Nitrogen Rich Energetic Materials
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Author : Michael Gozin
language : en
Publisher: John Wiley & Sons
Release Date : 2022-12-12
Nitrogen Rich Energetic Materials written by Michael Gozin and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-12 with Science categories.
Nitrogen-Rich Energetic Materials Provides in-depth and comprehensive knowledge on both the chemistry and practical applications of nitrogen-rich energetic materials Energetic materials, a class of material with high amounts of stored chemical energy, include explosives, pyrotechnics, and propellants. Initially used for military applications, nitrogen-rich energetic materials have become important in the civil engineering and aerospace sectors, they are increasingly used in commercial mining and construction as well as in rocket propulsion. Making these nitrogen-rich energetic materials safer, more powerful, and more cost-effective requires a thorough understanding of their chemistry, physics, synthesis, properties, and applications. Nitrogen-Rich Energetic Materials presents a detailed summary of the development of nitrogen-rich energetic materials over the past decade and provides up-to-date knowledge on their applications in various areas of advanced engineering. Edited by a panel of international experts in the field, this book examines the chemistry of pentazoles, fused ring and laser ignitable nitrogen-rich compounds, polynitrogen and tetrazole-based energetic compounds, and more. The text also introduces applications of nitrogen-rich energetic materials in energetic polymers and metal-organic frameworks, as pyrotechnics materials for light and smoke, and in oxadiazoles from precursor molecules. This authoritative volume: Presents in-depth chapters written by leading experts in each sub-field covered Offers a systematic introduction to new and emerging applications of nitrogen-rich energetic materials such as in computational chemistry Discusses recent advances in nitrate ester chemistry with focus on propellant applications Discusses green and eco-friendly approaches to nitrogen-rich compounds Nitrogen-Rich Energetic Materials is an important resource for researchers, academics, and industry professionals across fields, including explosives specialists, pyrotechnicians, materials scientists, polymer chemists, laser specialists, physical chemists, environmental chemists, chemical engineers, and safety officers.
Recent Advances On Energetic Materials
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Author : Gurdip Singh
language : en
Publisher: Nova Science Publishers
Release Date : 2015
Recent Advances On Energetic Materials written by Gurdip Singh and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Explosives categories.
The book contains ten chapters. Chapter 1 deals with classification of propellants and explosives. Mechanism of thermal decomposition of ammonium perchlorate (AP) has been given in Chapter 2. Synthesis and characterisation of various types of nanomaterials such as oxides, ferrites, cobaltites, oxalates, mono, bi and tri metals of transition metals, and oxides of lanthanides have been discussed in Chapter-3. These have been found to be potential thermal decomposition and burning rate catalysts for AP and composite solid propellants. The preparative methods for various types of nanoenergetic compounds have been described in Chapter 4. Thermolysis of various types of nitrate, perchlorate, and NTOate salts has been discussed in Chapters 5-7. Preparation and characterisation of transition, lanthanoids metal nitrate, and perchlorate complexes with ligand of various amines have been described in Chapters 8-10. In each group of compounds, the structural properties of the individual compounds are determined by gravimetric, IR and NMR studies. For those compounds which gave crystals, X-ray crystallography technique was undertaken to determine their structures. The results obtained from thermoanalytical and kinetic investigations related to the thermal decomposition, ignition/explosion and combustion of the compounds have also been described. The author hopes this book will be of interest to everyone involved with energetic materials irrespective of their background. This will prove useful to the serious college students as a text, to the engineers interested in the broad aspects of aerospace, and as an introduction to the propulsion of missiles or space vehicles. This book will be helpful to the people working in R&D laboratories, Universities, Institutes, Production agencies, Forensic laboratories, Armed forces (Army, Navy and Air Force), Quality assurance, Homeland securities, Chemical Industries etc. This book will be of immense use to organisations dealing with the production of commercial explosives and allied chemicals. It is hoped that this compilation of work will serve to stimulate more interest and promote further progress in the research into the properties and applications of these family of compounds reported in this book.