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Chemical Treatments Of Magnesium Diboride To Obtain Nanoparticles For Industrial Applications
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Book Synopsis Chemical Treatments of Magnesium Diboride to Obtain Nanoparticles for Industrial Applications by : Brittany Caldwell
Download or read book Chemical Treatments of Magnesium Diboride to Obtain Nanoparticles for Industrial Applications written by Brittany Caldwell and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Addition and Superconducting Phase Formation in Magnesium Diboride by : Fang Wan (Ph. D. in materials science)
Download or read book Chemical Addition and Superconducting Phase Formation in Magnesium Diboride written by Fang Wan (Ph. D. in materials science) and published by . This book was released on 2020 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: The low-cost, ease-of-fabrication, and intermediate critical temperature (Tc) of 39 K are key factors enabling magnesium diboride (MgB2) conductors be promising for application. However, the most important parameter for evaluating the electrical performance of MgB2 conductors is the critical current density (Jc). For MgB2 strands, the Jc can be discussed in terms of layer Jc, non-barrier Jc, and engineering Je. The aim of this dissertation is to explore effective routes to enhance the Jcs and Jes of MgB2 conductors, which requires a solid understanding of how superconducting properties are related with microstructure, band scattering, and phase formation in MgB2. Previous studies have shown that the Jcs of MgB2 bulks and layer Jcs of MgB2 strands, which are determined by intrinsic properties of MgB2, can be improved through increases of Bc2/Birr and the density (grain connectivity) of the MgB2 phase. On the other hand, the Jes of MgB2 strands can be further improved by increasing the area fraction of MgB2 relative to the whole strand because Je = layer Jc × A(MgB2)/A(strand) , where A(MgB2) and A(strand) are the transverse cross-sectional area of MgB2 and the transverse cross-sectional area of whole strand, respectively. While the non-barrier Jcs and layer Jcs are identical for powder-in-tube (PIT) in-situ MgB2 strands, the non-barrier Jcs of advanced-internal-magnesium-infiltration (AIMI) MgB2 strands can also be improved by increasing layer Jcs and the MgB2 area fractions within chemical barrier because non-barrier Jc=layer Jc × A(MgB2)/Anb, where Anb is the area within chemical barrier. Chapter 2 summarizes the sample preparation and experimental testing utilized in this dissertation were summarized. Chapter 3 focuses on chemical addition methods including both pure C doping as well as C/Dy2O3 co-addition to improve the non-barrier Jcs (layer Jcs) of PIT in-situ MgB2 strands via increased Bc2/Birr and decreased Bc2 anisotropy. Here C doping was accomplished using pre-C-doped B powders. The doping effects of two types of B powders, SMI B and PVZ B, were compared in terms of the 4.2 K non-barrier Jcs of multifilamentary PIT in-situ strands. By adding 0 ~ 6 wt% Dy2O3 into the 2 mol% C-doped MgB2 strand, non-barrier Jcs with acceptable values were achieved over a wide temperature range of 4.2 to 25 K. The relationship between Bc2 enhancement and band scatterings was investigated. In Chapter 4, a vapor-solid reaction route was established with the aim of increases the area fraction of MgB2 layer in AIMI strands. Moreover, the vapor-solid reaction was also demonstrated to generate MgB2 layers with high levels of uniformity in 18-filamentary AIMI strands. Consequently, high Jes and n-values were achieved by the vapor-solid reacted strands. In Chapter 5, the micron-sized B powders were used to synthesize large-size MgB2 tubes for passive shielding applications The Jcm of 108 A/cm2 was achieved by the best tube at 4.2 K, 1 T. The DC/AC external fields of 0.67 T/1.75 T were completely shielded by the tube at 4.2 K. Long-distance Mg infiltration into B compact and well-connected MgB2 phases were simultaneously obtained using a heat-treatment of 900 oC/36 h.
Book Synopsis Handbook of Nanomaterials for Industrial Applications by : Chaudhery Mustansar Hussain
Download or read book Handbook of Nanomaterials for Industrial Applications written by Chaudhery Mustansar Hussain and published by Elsevier. This book was released on 2018-07-19 with total page 1143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Nanomaterials for Industrial Applications explores the use of novel nanomaterials in the industrial arena. The book covers nanomaterials and the techniques that can play vital roles in many industrial procedures, such as increasing sensitivity, magnifying precision and improving production limits. In addition, the book stresses that these approaches tend to provide green, sustainable solutions for industrial developments. Finally, the legal, economical and toxicity aspects of nanomaterials are covered in detail, making this is a comprehensive, important resource for anyone wanting to learn more about how nanomaterials are changing the way we create products in modern industry. Demonstrates how cutting-edge developments in nanomaterials translate into real-world innovations in a range of industry sectors Explores how using nanomaterials can help engineers to create innovative consumer products Discusses the legal, economical and toxicity issues arising from the industrial applications of nanomaterials
Book Synopsis Membrane Technologies for Heavy Metal Removal from Water by : Juhana Jaafar
Download or read book Membrane Technologies for Heavy Metal Removal from Water written by Juhana Jaafar and published by CRC Press. This book was released on 2024-02-12 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers lucid treatment of fundamental concepts related to potential applications and prospects of different membranes for wastewater decontamination by removing heavy metals. Divided into four sections, it provides an overview of different sources of water contamination, their impacts on human health and the environment, and compares traditional methods used to nullify these impacts. Further, it covers different mature membrane technologies such as polymeric membranes, poly-ceramic membranes, carbon-based membranes and many more, followed by pertinent case studies. Features: Focuses on the removal of heavy metals using membrane-based technologies Discusses pertinent criteria to select suitable membranes Includes feasibility studies and applications of different mature and emerging membranes Describes heavy metals' occurrence and transport in an aqueous system with an overview of the adverse effects Reviews challenges and opportunities associated with using different membranes This book is aimed at graduate students and researchers in materials science, water engineering and wastewater treatment.
Book Synopsis Nanoparticle Technology Handbook by : Masuo Hosokawa
Download or read book Nanoparticle Technology Handbook written by Masuo Hosokawa and published by Elsevier. This book was released on 2007-10-19 with total page 645 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanoparticle technology, which handles the preparation, processing, application and characterisation of nanoparticles, is a new and revolutionary technology. It becomes the core of nanotechnology as an extension of the conventional Fine Particle / Powder Technology. Nanoparticle technology plays an important role in the implementation of nanotechnology in many engineering and industrial fields including electronic devices, advanced ceramics, new batteries, engineered catalysts, functional paint and ink, Drug Delivery System, biotechnology, etc.; and makes use of the unique properties of the nanoparticles which are completely different from those of the bulk materials. This new handbook is the first to explain complete aspects of nanoparticles with many application examples showing their advantages and advanced development. There are handbooks which briefly mention the nanosized particles or their related applications, but no handbook describing the complete aspects of nanoparticles has been published so far. The handbook elucidates of the basic properties of nanoparticles and various nanostructural materials with their characterisation methods in the first part. It also introduces more than 40 examples of practical and potential uses of nanoparticles in the later part dealing with applications. It is intended to give readers a clear picture of nanoparticles as well as new ideas or hints on their applications to create new materials or to improve the performance of the advanced functional materials developed with the nanoparticles. * Introduces all aspects of nanoparticle technology, from the fundamentals to applications. * Includes basic information on the preparation through to the characterization of nanoparticles from various viewpoints * Includes information on nanostructures, which play an important role in practical applications.
Book Synopsis 100 Years of Superconductivity by : Horst Rogalla
Download or read book 100 Years of Superconductivity written by Horst Rogalla and published by Taylor & Francis. This book was released on 2011-11-11 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even a hundred years after its discovery, superconductivity continues to bring us new surprises, from superconducting magnets used in MRI to quantum detectors in electronics. 100 Years of Superconductivity presents a comprehensive collection of topics on nearly all the subdisciplines of superconductivity. Tracing the historical developments in supe
Download or read book Superconductivity written by R.G. Sharma and published by Springer. This book was released on 2015-02-26 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the basics and applications of superconducting magnets. It explains the phenomenon of superconductivity, theories of superconductivity, type II superconductors and high-temperature cuprate superconductors. The main focus of the book is on the application to superconducting magnets to accelerators and fusion reactors and other applications of superconducting magnets. The thermal and electromagnetic stability criteria of the conductors and the present status of the fabrication techniques for future magnet applications are addressed. The book is based on the long experience of the author in studying superconducting materials, building magnets and numerous lectures delivered to scholars. A researcher and graduate student will enjoy reading the book to learn various aspects of magnet applications of superconductivity. The book provides the knowledge in the field of applied superconductivity in a comprehensive way.
Download or read book Light Metals 2020 written by Alan Tomsett and published by Springer Nature. This book was released on 2020-01-28 with total page 1385 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Light Metals symposia at the TMS Annual Meeting & Exhibition present the most recent developments, discoveries, and practices in primary aluminum science and technology. The annual Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. The 2020 collection includes papers from the following symposia: • Alumina and Bauxite• Aluminum Alloys, Processing and Characterization• Aluminum Reduction Technology• Cast Shop Technology• Cast Shop Technology: Recycling and Sustainability Joint Session• Electrode Technology for Aluminum Production
Book Synopsis 2D Boron: Boraphene, Borophene, Boronene by : Iwao Matsuda
Download or read book 2D Boron: Boraphene, Borophene, Boronene written by Iwao Matsuda and published by Springer Nature. This book was released on 2020-11-18 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the development, properties, and applications of atomic-layered boron, or, borophene. The authors explain how borophene was predicted and created before investigating the properties that make it a desirable and useful material. The material is extremely thin and possesses exotic quantum states of new Dirac physics. Applications in superconductivity, plasmonics, and industrial chemical catalysis are examined, along with an examination of the material’s unique hydrogen boride and boron nitride forms. Given the varied potential uses for the new-developed borophene, this timely book will be useful to researchers in academia and industry.
Download or read book Encyclopedia of Malaria written by and published by Springer. This book was released on 2018-07-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Malaria represents a vast databank of information about the study of malaria. It provides an overview of the historical, rapid and significant developments that have occurred in malaria research, including the 2002 genome sequencing of Plasmodium falciparum and its mosquito vector, Anopheles gambiae. This work provides a concise source of up-to-date research findings in the form of definitions and essays and present comprehensive coverage of topics from history to findings to diagnosis and treatment, written by recognized malaria researchers with practical experience. It appeals to a diverse audience, including malaria researchers, teachers, investigators and public health professionals.
Book Synopsis Electrophoretic Deposition of Nanomaterials by : James H. Dickerson
Download or read book Electrophoretic Deposition of Nanomaterials written by James H. Dickerson and published by Springer Science & Business Media. This book was released on 2011-09-18 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of contemporary basic research, emerging technology, and commercial and industrial applications associated with the electrophoretic deposition of nanomaterials. This presentation of the subject includes an historical survey, the underlying theory of electrophoresis, dielectrophoresis, and the colloidal deposition of materials. This is followed by an assessment of the experimental equipment and procedures for electrophoretic and dielectrophoretic aggregation, manipulation, and deposition of nanoparticles, nanotubes, and other nanomaterials. Additional chapters explore the specific science and technology of electrophoretic film formation, using widely studied and application-driven nanomaterials, such as carbon nanotubes, luminescent nanocrystals, and nano-ceramics. The concluding chapters explore industrial applications and procedures associated with electrophoretic deposition of nanomaterials.
Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electrochemical Energy Storage by : Jean-Marie Tarascon
Download or read book Electrochemical Energy Storage written by Jean-Marie Tarascon and published by John Wiley & Sons. This book was released on 2015-02-23 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The electrochemical storage of energy has become essential in assisting the development of electrical transport and use of renewable energies. French researchers have played a key role in this domain but Asia is currently the market leader. Not wanting to see history repeat itself, France created the research network on electrochemical energy storage (RS2E) in 2011. This book discusses the launch of RS2E, its stakeholders, objectives, and integrated structure that assures a continuum between basic research, technological research and industries. Here, the authors will cover the technological advances as well as the challenges that must still be resolved in the field of electrochemical storage, taking into account sustainable development and the limited time available to us.
Book Synopsis Sintering Applications by : Burcu Ertug
Download or read book Sintering Applications written by Burcu Ertug and published by BoD – Books on Demand. This book was released on 2013-02-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sintering is one of the final stages of ceramics fabrication and is used to increase the strength of the compacted material. In the Sintering of Ceramics section, the fabrication of electronic ceramics and glass-ceramics were presented. Especially dielectric properties were focused on. In other chapters, sintering behaviour of ceramic tiles and nano-alumina were investigated. Apart from oxides, the sintering of non-oxide ceramics was examined. Sintering the metals in a controlled atmosphere furnace aims to bond the particles together metallurgically. In the Sintering of Metals section, two sections dealt with copper containing structures. The sintering of titanium alloys is another topic focused in this section. The chapter on lead and zinc covers the sintering in the field of extractive metallurgy. Finally two more chapter focus on the basics of sintering,i.e viscous flow and spark plasma sintering.
Book Synopsis Characterization of Minerals, Metals, and Materials 2019 by : Bowen Li
Download or read book Characterization of Minerals, Metals, and Materials 2019 written by Bowen Li and published by Springer. This book was released on 2019-02-13 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection gives broad and up-to-date results in the research and development of materials characterization and processing. Topics covered include characterization methods, ferrous materials, non-ferrous materials, minerals, ceramics, polymer and composites, powders, extraction, microstructure, mechanical behavior, processing, corrosion, welding, solidification, magnetic, electronic, environmental, nano-materials, and advanced materials The book explores scientific processes to characterize materials using modern technologies, and focuses on the interrelationships and interdependence among processing, structure, properties, and performance of materials.
Book Synopsis Additive Manufacturing by : Amit Bandyopadhyay
Download or read book Additive Manufacturing written by Amit Bandyopadhyay and published by CRC Press. This book was released on 2015-09-08 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of additive manufacturing has seen explosive growth in recent years due largely in part to renewed interest from the manufacturing sector. Conceptually, additive manufacturing, or industrial 3D printing, is a way to build parts without using any part-specific tooling or dies from the computer-aided design (CAD) file of the part. Today, mo
Book Synopsis Characterization of Minerals, Metals, and Materials 2020 by : Jian Li
Download or read book Characterization of Minerals, Metals, and Materials 2020 written by Jian Li and published by Springer Nature. This book was released on 2020-01-23 with total page 723 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection gives broad and up-to-date results in the research and development of materials characterization and processing. Topics covered include advanced characterization methods, minerals, mechanical properties, coatings, polymers and composites, corrosion, welding, magnetic materials, and electronic materials. The book explores scientific processes to characterize materials using modern technologies, and focuses on the interrelationships and interdependence among processing, structure, properties, and performance of materials.
