Defect Structure In Nanomaterials

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Defect Structure in Nanomaterials

J Gubicza
Defect Structure in Nanomaterials Book PDF

Author : J Gubicza
Publisher : Elsevier
Page : 389 pages
File Size : 40,7 Mb
Release : 2012-06-01
Category : Technology & Engineering
ISBN : 9780857096142

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Defect Structure in Nanomaterials by J Gubicza Pdf

Nanomaterials exhibit unique mechanical and physical properties compared to their coarse-grained counterparts, and are consequently a major focus of current scientific research. Defect structure in nanomaterials provides a detailed overview of the processing methods, defect structure and defect-related mechanical and physical properties of a wide range of nanomaterials. The book begins with a review of the production methods of nanomaterials, including severe plastic deformation, powder metallurgy and electrodeposition. The lattice defect structures formed during the synthesis of nanomaterials are characterised in detail. Special attention is paid to the lattice defects in low stacking fault energy nanomaterials and metal – carbon nanotube composites. Topics covered in the second part of the book include a discussion of the thermal stability of defect structure in nanomaterials and a study of the influence of lattice defects on mechanical and hydrogen storage properties. Gives in-depth, physically based explanations for the relationships between the defect structure and mechanical properties of nanomaterials Covers a wide range of nanomaterials including metals; alloys; ceramics; diamond; carbon nanotubes and their composites Provides a detailed characterization of the lattice defect structure in nanomaterials

Defect Structure and Properties of Nanomaterials

J Gubicza
Defect Structure and Properties of Nanomaterials Book PDF

Author : J Gubicza
Publisher : Woodhead Publishing
Page : 410 pages
File Size : 47,6 Mb
Release : 2017-03-05
Category : Technology & Engineering
ISBN : 9780081019184

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Defect Structure and Properties of Nanomaterials by J Gubicza Pdf

Defect Structure and Properties of Nanomaterials: Second and Extended Edition covers a wide range of nanomaterials including metals, alloys, ceramics, diamond, carbon nanotubes, and their composites. This new edition is fully revised and updated, covering important advances that have taken place in recent years. Nanostructured materials exhibit unique mechanical and physical properties compared with their coarse-grained counterparts, therefore these materials are currently a major focus in materials science. The production methods of nanomaterials affect the lattice defect structure (vacancies, dislocations, disclinations, stacking faults, twins, and grain boundaries) that has a major influence on their mechanical and physical properties. In this book, the production routes of nanomaterials are described in detail, and the relationships between the processing conditions and the resultant defect structure, as well as the defect-related properties (e.g. mechanical behavior, electrical resistance, diffusion, corrosion resistance, thermal stability, hydrogen storage capability, etc.) are reviewed. In particular, new processing methods of nanomaterials are described in the chapter dealing with the manufacturing procedures of nanostructured materials. New chapters on (i) the experimental methods for the study of lattice defects, (ii) the defect structure in nanodisperse particles, and (iii) the influence of lattice defects on electrical, corrosion, and diffusion properties are included, to further enhance what has become a leading reference for engineering, physics, and materials science audiences. Provides a detailed overview of processing methods, defect structure, and defect-related mechanical and physical properties of nanomaterials Covers a wide range of nanomaterials including metals, alloys, ceramics, diamond, carbon nanotubes, and their composites Includes new chapters covering recent advances in both processing techniques and methods for the study of lattice defects Provides valuable information that will help materials scientists and engineers highlight lattice defects and the related mechanical and physical properties

Defects in Nanocrystals

Sergio Pizzini
Defects in Nanocrystals Book PDF

Author : Sergio Pizzini
Publisher : CRC Press
Page : 295 pages
File Size : 43,6 Mb
Release : 2020-05-11
Category : Technology & Engineering
ISBN : 9781000066135

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Defects in Nanocrystals by Sergio Pizzini Pdf

Defects in Nanocrystals: Structural and Physico-Chemical Aspects discusses the nature of semiconductor systems and the effect of the size and shape on their thermodynamic and optoelectronic properties at the mesoscopic and nanoscopic levels. The nanostructures considered in this book are individual nanometric crystallites, nanocrystalline films, and nanowires of which the thermodynamic, structural, and optical properties are discussed in detail. The work: Outlines the influence of growth processes on their morphology and structure Describes the benefits of optical spectroscopies in the understanding of the role and nature of defects in nanostructured semiconductors Considers the limits of nanothermodynamics Details the critical role of interfaces in nanostructural behavior Covers the importance of embedding media in the physico-chemical properties of nanostructured semiconductors Explains the negligible role of core point defects vs. surface and interface defects Written for researchers, engineers, and those working in the physical and physicochemical sciences, this work comprehensively details the chemical, structural, and optical properties of semiconductor nanostructures for the development of more powerful and efficient devices.

Characterization of Carbon Nanotube Based Composites under Consideration of Defects

Moones Rahmandoust,Majid R. Ayatollahi
Characterization of Carbon Nanotube Based Composites under Consideration of Defects Book PDF

Author : Moones Rahmandoust,Majid R. Ayatollahi
Publisher : Springer
Page : 220 pages
File Size : 40,7 Mb
Release : 2015-10-14
Category : Technology & Engineering
ISBN : 9783319002514

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Characterization of Carbon Nanotube Based Composites under Consideration of Defects by Moones Rahmandoust,Majid R. Ayatollahi Pdf

This volume presents the characterization methods involved with carbon nanotubes and carbon nanotube-based composites, with a more detailed look at computational mechanics approaches, namely the finite element method. Special emphasis is placed on studies that consider the extent to which imperfections in the structure of the nanomaterials affect their mechanical properties. These defects may include random distribution of fibers in the composite structure, as well as atom vacancies, perturbation and doping in the structure of individual carbon nanotubes.

Synthesis and Applications of Nanomaterials for Photocatalysis and Electrocatalysis

Giuseppe Cappelletti,Claudia Letizia Bianchi
Synthesis and Applications of Nanomaterials for Photocatalysis and Electrocatalysis Book PDF

Author : Giuseppe Cappelletti,Claudia Letizia Bianchi
Publisher : MDPI
Page : 212 pages
File Size : 54,5 Mb
Release : 2020-05-12
Category : Technology & Engineering
ISBN : 9783039288311

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Synthesis and Applications of Nanomaterials for Photocatalysis and Electrocatalysis by Giuseppe Cappelletti,Claudia Letizia Bianchi Pdf

Heterogeneous catalysis, exploiting photo- and electrochemical reactions, has expanded rapidly in recent decades, having undergone various developments, especially from both energetic and environmental points of view. Photocatalysis plays a pivotal role in such applications as water splitting and air/water remediation. Electrocatalysis can be found in a large array of research fields, including the development of electroanalytical sensors, wastewater treatment, and energy conversion devices (e.g., batteries, fuel and solar cells, etc.). Therefore, the fine control of the synthetic procedures, together with extensive physicochemical characterisations of the tailor-made catalytic nanomaterials, are of fundamental importance to achieving the desired results. The present book will include recent enhancements in oxide/metal nanoparticles for photocatalytic and electrocatalytic applications, especially in the fields of pollutants abatement and energy conversion.

Defects in Advanced Electronic Materials and Novel Low Dimensional Structures

Jan Stehr,Irina Buyanova,Weimin Chen
Defects in Advanced Electronic Materials and Novel Low Dimensional Structures Book PDF

Author : Jan Stehr,Irina Buyanova,Weimin Chen
Publisher : Woodhead Publishing
Page : 306 pages
File Size : 42,7 Mb
Release : 2018-06-29
Category : Technology & Engineering
ISBN : 9780081020548

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Defects in Advanced Electronic Materials and Novel Low Dimensional Structures by Jan Stehr,Irina Buyanova,Weimin Chen Pdf

Defects in Advanced Electronic Materials and Novel Low Dimensional Structures provides a comprehensive review on the recent progress in solving defect issues and deliberate defect engineering in novel material systems. It begins with an overview of point defects in ZnO and group-III nitrides, including irradiation-induced defects, and then look at defects in one and two-dimensional materials, including carbon nanotubes and graphene. Next, it examines the ways that defects can expand the potential applications of semiconductors, such as energy upconversion and quantum processing. The book concludes with a look at the latest advances in theory. While defect physics is extensively reviewed for conventional bulk semiconductors, the same is far from being true for novel material systems, such as low-dimensional 1D and 0D nanostructures and 2D monolayers. This book fills that necessary gap. Presents an in-depth overview of both conventional bulk semiconductors and low-dimensional, novel material systems, such as 1D structures and 2D monolayers Addresses a range of defects in a variety of systems, providing a comparative approach Includes sections on advances in theory that provide insights on where this body of research might lead

Nanomaterials

Hideo Hosono,Yoshinao Mishima,Hideo Takezoe,Kenneth J.D. MacKenzie
Nanomaterials Book PDF

Author : Hideo Hosono,Yoshinao Mishima,Hideo Takezoe,Kenneth J.D. MacKenzie
Publisher : Elsevier
Page : 474 pages
File Size : 49,6 Mb
Release : 2006-08-08
Category : Technology & Engineering
ISBN : 0080463908

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Nanomaterials by Hideo Hosono,Yoshinao Mishima,Hideo Takezoe,Kenneth J.D. MacKenzie Pdf

A research project at the Tokyo Institute of Technology – dedicated to fostering innovation in the field of nanomaterials – was selected as one of the 21st Century COE (Center of Excellence) programs. The achievements of this COE program, which builds on the strong tradition of materials science in the Institute, are summarized within this book. Nanomaterials: Research Towards Applications is divided into four main parts: Revolutionary Oxides State-of-the-Art Polymers Nanostructure Design for New Functions Nanostructure Architecture for Engineering Applications Each section consists of three or four chapters related to inorganic, organic and metallic nanomaterials

Mechanical Properties of Nanocrystalline Materials

James C. M. Li
Mechanical Properties of Nanocrystalline Materials Book PDF

Author : James C. M. Li
Publisher : CRC Press
Page : 346 pages
File Size : 43,7 Mb
Release : 2011-09-02
Category : Science
ISBN : 9789814241977

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Mechanical Properties of Nanocrystalline Materials by James C. M. Li Pdf

This book concentrates on both understanding and development of nanocrystalline materials. The original relation that connects grain size and strength, known as the Hall-Petch relation, is studied in the nanometer grain size region. The breakdown of such a relation is a challenge. Why and how to overcome it? Is the dislocation mechanism still operating when the grain size is very small, approaching the amorphous limit? How do we go from the microstructure information to the continuum description of the mechanical properties?

Characterization Techniques for Nanomaterials

Imalka Munaweera,M.L. Chamalki Madhusha
Characterization Techniques for Nanomaterials Book PDF

Author : Imalka Munaweera,M.L. Chamalki Madhusha
Publisher : CRC Press
Page : 100 pages
File Size : 48,5 Mb
Release : 2023-03-01
Category : Science
ISBN : 9781000883602

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Characterization Techniques for Nanomaterials by Imalka Munaweera,M.L. Chamalki Madhusha Pdf

Manipulation of matter at the nanoscale level is the key factor in nanotechnology, and it is considered as a great driving force behind the current industrial revolution since it offers facile and feasible remedies for many problems. Because of the unique characteristic properties of nanomaterials, they can be employed in a wide variety of fields such as agriculture and food technology, catalysis, biomedical applications, tissue culture engineering, and fertilizers. In this regard, characterization of nanomaterials plays a significant role in determining their optical, thermal, and physicochemical properties. Many techniques have been used in nanomaterial characterization, and the most important techniques are discussed in detail in this book with their principles, basic operation procedures, and applications with suitable examples. In summary, this book offers broad content on the most important chemical and structural characterization techniques of nanomaterials. The book offers comprehensive coverage of the most essential topics, including the following: Provides a comprehensive understanding of physical and chemical characterization techniques of nanomaterials Includes details about basic principles of each characterization technique with appropriate examples Covers most of the important characterization techniques that should be known to undergraduate/early career scientists/beginners in materials chemistry Provides all the basic knowledge to understand and carry out the respective analysis of nanomaterials Fulfills the timely need of a book that covers the most important and useful characterization techniques in nanomaterial characterization Up to date, there are no other books/book chapters which discuss most of these nanocharacterization techniques in one segment with all the basic instrumentation details and narrated examples of nanomaterial characterization. In a nutshell, this book will be a great asset to undergraduates/early career scientists/beginners of material science as it provides a comprehensive and complete understanding of most of the techniques used in nanocharacterization tools in a short time. Intended audience is based on science education while specifically focusing on undergraduates/graduate students/early scientists and beginners of chemistry, materials chemistry, and nanotechnology and nanoscience.

Defects and Diffusion in Carbon Nanotubes

D.J. Fisher
Defects and Diffusion in Carbon Nanotubes Book PDF

Author : D.J. Fisher
Publisher : Trans Tech Publications Ltd
Page : 212 pages
File Size : 50,5 Mb
Release : 2014-08-04
Category : Technology & Engineering
ISBN : 9783038266020

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Defects and Diffusion in Carbon Nanotubes by D.J. Fisher Pdf

Carbon nanotubes are one of the newest materials to be discovered, being barely 20 years old. They are also the most promising one, with one particular sample of multi-walled nanotube attaining a tensile strength of 63GPa, and with carbon nanotubes in general having a specific strength of up to 48000kNm/kg: effectively a direct exploitation of the covalent sp2 bonding between carbon atoms. Plastic deformation begins at about 5% strain. The nanotubes can be produced in lengths of up to 550mm, and thicknesses as small as 4.3Å; making them perfect reinforcement fibres for composites. They also have many other properties which may be useful in electronics, gas storage , etc. The present compilation focuses on the various characteristic types of defect which are found in carbon nanotubes, plus the relatively limited number of diffusion studies which have been performed. The 418 entries cover the period from 1994 to 2014.

Nanomaterials

Deutsche Forschungsgemeinschaft (DFG)
Nanomaterials Book PDF

Author : Deutsche Forschungsgemeinschaft (DFG)
Publisher : John Wiley & Sons
Page : 97 pages
File Size : 55,9 Mb
Release : 2013
Category : Electronic books
ISBN : 9783527335718

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Nanomaterials by Deutsche Forschungsgemeinschaft (DFG) Pdf

Production of nanomaterials has been constantly evolving over the last few years for manifold applications in electronic, optical and biomedical fields. As a result, exposure towards nanoparticles in the workplace environment is increasing, while respective occupational exposure limits are lacking. The Deutsche Forschungsgemeinschaft's Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area (MAK Commission) recognized the importance of a scientifically based approach to the risk assessment of nanoparticles at the workplace and in 2009 established the ad-hoc working group ?Nanoparticles'. Its task was to review the current database available for risk assessment for nanoparticles, to identify relevant endpoints of toxicological concern and to define open questions for future research. This report contains overviews on the important toxicological aspects of the nanoparticles and a summary and conclusions of the discussions that took place during the meetings of the ad hoc working group ?Nanoparticles'.

Magnetic Nanomaterials

Yanglong Hou,David J. Sellmyer
Magnetic Nanomaterials Book PDF

Author : Yanglong Hou,David J. Sellmyer
Publisher : John Wiley & Sons
Page : 400 pages
File Size : 47,9 Mb
Release : 2017-06-12
Category : Science
ISBN : 9783527803248

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Magnetic Nanomaterials by Yanglong Hou,David J. Sellmyer Pdf

Timely and comprehensive, this book presents recent advances in magnetic nanomaterials research, covering the latest developments, including the design and preparation of magnetic nanoparticles, their physical and chemical properties as well as their applications in different fields, including biomedicine, magnetic energy storage, wave-absorbing and water remediation. By allowing researchers to get to the forefront developments related to magnetic nanomaterials in various disciplines, this is invaluable reading for the nano, magnetic, energy, medical, and environmental communities.

Nanomaterials in Biomass Conversion

Komal Rizwan,Muhammad Bilal
Nanomaterials in Biomass Conversion Book PDF

Author : Komal Rizwan,Muhammad Bilal
Publisher : Elsevier
Page : 534 pages
File Size : 54,7 Mb
Release : 2024-03-01
Category : Technology & Engineering
ISBN : 9780443135019

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Nanomaterials in Biomass Conversion by Komal Rizwan,Muhammad Bilal Pdf

Nanomaterials in Biomass Conversion: Advances and Applications for Bioenergy, Biofuels and Bio-based Products critically reviews the basic principles through to the latest advances in the emerging field of nanotechnology for the production of biofuels and bioenergy. Divided into 3 parts, the first five chapters explain the fundamentals of nanomaterials, their properties, characterization, and basic processes for synthesis. Part 2, which constitutes the majority of the book, reviews the various methods and technologies for the conversion of biomass to bioenergy, biofuels, and value-added products using nanomaterials. This includes homogeneous and heterogeneous nano-catalytic systems, nano-photocatalytic conversion, nanomaterial-assisted anaerobic digestion, nanoparticles-immobilized enzymes conversion, the production of biogas, volatile fatty acids, and value-added products, and in carbon capture and conversion to sustainable energy products, as well as the potential of nano-biochar, nano-cellulose, and other nanomaterials in microbial fuel cells, bioelectrochemical systems, and batteries. Finally, Part 3 addresses the techno-economics and financial viability in the context of the circular economy, risk related to toxicology, stability, and environmental impacts, and considers the various challenges and future opportunities of biomass conversion through nanomaterials. Nanomaterials in Biomass Conversion is an invaluable resource for researchers and engineers involved in the production of bioenergy, biofuel, and bioproducts, and will also be of benefit to those interested in environmental remediation, pollution management, and cleaner energy production. Critically examines the role of nanomaterials in the management of waste biomass as applied to bioenergy and biofuels Explains various nanotechnological methods for the conversion of waste biomass into value-added products Discusses the basic principles, operational aspects, ongoing developments, and future perspectives related to the applications of nanotechnologies and nanomaterials in biomass conversion Provides solutions to the key challenges of nanotechnologies and nanomaterials in the conversion of biomass, along with future challenges and risks

World Scientific Reference On Plasmonic Nanomaterials: Principles, Design And Bio-applications (In 5 Volumes)

Anonim
World Scientific Reference On Plasmonic Nanomaterials Principles Design And Bio applications In 5 Volumes Book PDF

Author : Anonim
Publisher : World Scientific
Page : 2475 pages
File Size : 50,5 Mb
Release : 2022-03-04
Category : Science
ISBN : 9789811235153

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World Scientific Reference On Plasmonic Nanomaterials: Principles, Design And Bio-applications (In 5 Volumes) by Anonim Pdf

World Scientific Reference on Plasmonic Nanomaterials: Principles, Design and Bio-applications is a book collection that encompasses multiple aspects of the exciting and timely field of nanoplasmonics, under the coordination of international plasmonic nanomaterials expert, Dr Luis Liz-Marzán. Plasmonics has a long history, from stained glass in ancient cathedrals, through pioneering investigations by Michael Faraday, all the way into the nanotechnology era, where it blossomed into an extremely active field of research with potential applications in a wide variety of technologies.Given the breadth of the materials, phenomena and applications related to plasmonics, this Reference Set offers a collection of chapters within dedicated volumes, focusing on the description of selected phenomena, with an emphasis in chemistry as an enabling tool for the fabrication of, often sophisticated, plasmonic nanoarchitectures and biomedicine as the target application.Basic principles of surface plasmon resonances are described, as well as those mechanisms related to related phenomena such as surface-enhanced spectroscopies or plasmonic chirality. Under the guidance of theoretical models, wet chemistry methods have been implemented toward the synthesis of a wide variety of nanoparticles with different compositions and tailored morphology. But often the optimal nanoarchitecture requires post-synthesis treatments, including functionalization of nanoparticle surfaces, application of external stimuli toward self-assembly into well-defined supraparticle structures and so-called supercrystals. All such nanomaterials can find applications in various biomedical aspects, most often in relation to diagnosis, through either the detection of disease biomarkers at extremely low concentrations or the design of bioimaging methods for in vivo monitoring. Additionally, novel therapeutic tools can also profit from plasmonic nanomaterials, such as photothermal therapy or nanocatalysis.The reference set thus offers comprehensive information of an extremely active subset within the world of plasmonic nanomaterials and their applications, which aims at not just collecting existing knowledge but also promoting further research and technology transfer into the market and the clinic.

Computational Nanoscience

Elena Bichoutskaia
Computational Nanoscience Book PDF

Author : Elena Bichoutskaia
Publisher : Royal Society of Chemistry
Page : 445 pages
File Size : 43,8 Mb
Release : 2011
Category : Computers
ISBN : 9781849731331

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Computational Nanoscience by Elena Bichoutskaia Pdf

Nanoscience is one of the most exciting scientific disciplines as it is concerned with materials and systems, which exhibit novel and significantly improved physical, chemical and biological properties due to their small nanoscale size. It stretches across the whole spectrum of modern science including medicine and health, physics, engineering and chemistry. Providing a deep understanding of the behaviour of matter at the scale of individual atoms and molecules, it takes a crucial step towards future applications of nanotechnology. The remarkable improvements in both theoretical methods and computational techniques make it possible for computational nanoscience to achieve a new level of accuracy. Computational nanoscience is now a discipline capable of leading and guiding experimental efforts. Computational Nanoscience addresses modern challenges in computational science, within the context of the rapidly evolving field of nanotechnology. It satisfies the need for a comprehensive, yet concise and up-to-date, survey of new developments and applications presented by the world's leading academics. It documents major, recent advances in scientific computation, mathematical models and theory development that specifically target the applications in nanotechnology. Suitable for theoreticians, experimental researchers and students, the book shows readers what computational nanoscience can achieve, and how it may be applied in their own work. The twelve chapters cover topics including the concepts behind recent breakthroughs in nanoscience, the development of cutting edge simulation tools, and the variety of new applications.