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Nanoparticles Reinforced Metal Nanocomposites
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Book Synopsis Nanoparticles Reinforced Metal Nanocomposites by : Santosh K. Tiwari
Download or read book Nanoparticles Reinforced Metal Nanocomposites written by Santosh K. Tiwari and published by Springer Nature. This book was released on 2023-03-01 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights recent developments related to fabrication and utilization of nanoparticle-engineered metal matrices and their composites linked to the heavy industries, temperature fasteners, high-pressure vessels, and heavy turbines, etc. The mechanical properties of newly developed metallic composites are discussed in terms of tensile modulus, hardness, ductility, crack propagation, elongation, and chemical inertness. This book presents the design, development, and implementation of state-of-the-art methods linked to nanoparticle-reinforced metal nanocomposites for a wide variety of applications. Therefore, in a nutshell, this book provides a unique platform for researchers and professionals in the area of nanoparticle-reinforced metal nanocomposites.
Book Synopsis Metal Nanocomposites for Energy and Environmental Applications by : Swatantra P. Singh
Download or read book Metal Nanocomposites for Energy and Environmental Applications written by Swatantra P. Singh and published by Springer Nature. This book was released on 2022-01-11 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on recent developments in metal nanomaterials and nanocomposites for energy and environmental application such as pollution control in water, air, and soil pollution. The chapters incorporate carbon-based, metal-based and metal-organic framework based nanomaterials and nanocomposites for emerging contaminants (pharmaceuticals and microplastics) and other traditional pollutants remediation along with energy storage, sensing of air and water polutents and carbon capture & storage (CCS). This book will be of interest to those in academia and industry involved in energy and environmental science & engineering research.
Book Synopsis Aluminum Matrix Composites Reinforced with Alumina Nanoparticles by : Riccardo Casati
Download or read book Aluminum Matrix Composites Reinforced with Alumina Nanoparticles written by Riccardo Casati and published by Springer. This book was released on 2015-12-24 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the latest efforts to develop aluminum nanocomposites with enhanced damping and mechanical properties and good workability. The nanocomposites exhibited high strength, improved damping behavior and good ductility, making them suitable for use as wires. Since the production of metal matrix nanocomposites by conventional melting processes is considered extremely problematic (because of the poor wettability of the nanoparticles), different powder metallurgy routes were investigated, including high-energy ball milling and unconventional compaction methods. Special attention was paid to the structural characterization at the micro- and nanoscale, as uniform nanoparticle dispersion in metal matrix is of prime importance. The aluminum nanocomposites displayed an ultrafine microstructure reinforced with alumina nanoparticles produced in situ or added ex situ. The physical, mechanical and functional characteristics of the materials produced were evaluated using different mechanical tests and microstructure investigation techniques. The book presents and discusses the experimental results in detail, and offers suggestions for future research directions.
Book Synopsis Nanoparticle-Reinforced Polymers by : Ana María Díez-Pascual
Download or read book Nanoparticle-Reinforced Polymers written by Ana María Díez-Pascual and published by MDPI. This book was released on 2019-07-23 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, a collection of 12 original contributions and 4 reviews, provides a selection of the most recent advances in the preparation, characterization, and applications of polymeric nanocomposites comprising nanoparticles. The concept of nanoparticle-reinforced polymers came about three decades ago, following the outstanding discovery of fullerenes and carbon nanotubes. One of the main ideas behind this approach is to improve the matrix mechanical performance. The nanoparticles exhibit higher specific surface area, surface energy, and density compared to microparticles and, hence, lower nanofiller concentrations are needed to attain properties comparable to, or even better than, those obtained by conventional microfiller loadings, which facilitates processing and minimizes the increase in composite weight. The addition of nanoparticles into different polymer matrices opens up an important research area in the field of composite materials. Moreover, many different types of inorganic nanoparticles, such as quantum dots, metal oxides, and ceramic and metallic nanoparticles, have been incorporated into polymers for their application in a wide range of fields, ranging from medicine to photovoltaics, packaging, and structural applications.
Book Synopsis Metal Nanocomposites in Nanotherapeutics for Oxidative Stress-Induced Metabolic Disorders by : Anindita Behera
Download or read book Metal Nanocomposites in Nanotherapeutics for Oxidative Stress-Induced Metabolic Disorders written by Anindita Behera and published by CRC Press. This book was released on 2023-12-18 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the role and mechanism of different metal nanocomposites toward oxidative stress-induced metabolic disorders including metabolic pathways affected by oxidative stress and related pathophysiology. The book includes an illustrative discussion about the methods of synthesis, characterization, and biomedical applications of metal nanocomposites. It focuses on the therapeutic approaches for metabolic disorders due to oxidative stress by nano delivery systems. Moreover, the book includes chapters on nanotherapeutic approaches toward different diseases, including diabetes mellitus, obesity, cardiovascular disorders, cancers, and neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. This book is aimed at researchers and graduate students in nanocomposites, nano delivery systems, and bioengineering. Features Discusses nanocomposites in the field of therapy for diabetes, obesity, cardiovascular disorders, neurodegenerative diseases, and cancers Details the pathophysiology of oxidative stress-induced metabolic disorder Explains mechanisms of the antioxidant potential of metal nanocomposites Discusses pathways to elucidate the therapeutic activity Reviews specific and precise applications of metal nanocomposites against lifestyle-induced disorders
Book Synopsis Metal-Polymer Nanocomposites by : Luigi Nicolais
Download or read book Metal-Polymer Nanocomposites written by Luigi Nicolais and published by John Wiley & Sons. This book was released on 2004-11-11 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique guide to an essential area of nanoscience Interest in nano-sized metals has increased greatly due to theirspecial characteristics and suitability for a number of advancedapplications. As technology becomes more refined-including theability to effectively manipulate and stabilize metals at thenanoscale-these materials present ever-more workable solutions to agrowing range of problems. Metal-Polymer Nanocomposites provides the first guidesolely devoted to the unique properties and applications of thisessential area of nanoscience. It offers a truly multidisciplinaryapproach, making the text accessible to readers in physical,chemical, and materials science as well as areas such asengineering and topology. The thorough coverage includes: The chemical and physical properties of nano-sized metals Different approaches to the synthesis of metal-polymernanocomposites (MPN) Advanced characterization techniques and methods for study ofMPN Real-world applications, including color filters, polarizers,optical sensors, nonlinear optical devices, and more An extensive list of references on the topics covered A unique, cutting-edge resource for a vital area of nanosciencedevelopment, Metal-Polymer Nanocomposites is an invaluabletext for students and practitioners of materials science,engineering, polymer science, chemical engineering, electricalengineering, and optics.
Book Synopsis Metallopolymer Nanocomposites by : A.D. Pomogailo
Download or read book Metallopolymer Nanocomposites written by A.D. Pomogailo and published by Springer Science & Business Media. This book was released on 2006-01-27 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents and analyzes the essential data on nanoscale metal clusters dispersed in, or chemically bonded with polymers. Special attention is paid to the in situ synthesis of the nanocomposites, their chemical interactions, and the size and distribution of the particles in the polymer matrix. Numerous novel nanocomposites are described with regard to their mechanical, electrophysical, optical, magnetic, catalytic and biological properties. Their applications, present and future, are outlined.
Download or read book Nanocomposites written by Luigi Nicolais and published by John Wiley & Sons. This book was released on 2013-12-03 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Step-by-step guide to the synthesis and characterization of metal-polymer nanocomposites Polymer nanocomposites, polymers that are reinforced with nano-sized particles, provide enhanced mechanical, thermal, electrical, and barrier properties. Continued research and development of new polymer nanocomposites promises to provide enhanced materials to a broad range of industries, such as plastics, aerospace, automotive, electronics, packaging, and biomedical devices. Structured as a practical laboratory manual, this book enables readers to expertly synthesize and characterize metal-polymer nanocomposites by clearly setting forth the principles and techniques. Nanocomposites: In Situ Synthesis of Polymer-Embedded Nanostructures features contributions from an international team of materials science and nanotechnology experts. Chapters reflect the authors' critical review of the literature as well as their own laboratory experience working with polymer nanocomposites. The book begins with a detailed introduction to the science, properties, and applications of metal-polymer nanocomposites. Next, it covers such topics as: Morphological and topological concepts Phase separation and nanoparticle aggregation Methods for the synthesis of nanocomposites Morphological control Characterization techniques and data analysis methods Toxicity considerations High-resolution images of metal nanoparticles, created by transmission electron microscopy, are provided throughout the book. There are also plenty of process schemes and detailed drawings, helping readers better understand how to synthesize, characterize, and use these composite materials. A bibliography at the end of each chapter provides a gateway to original research papers and reviews in the field. With its focus on the practical steps of synthesis and characterization, Nanocomposites: In Situ Synthesis of Polymer-Embedded Nanostructures is recommended for both students and practitioners in nanotechnology, polymer science, and materials science and engineering.
Book Synopsis Achieving Uniform Nanoparticle Dispersion in Metal Matrix Nanocomposites by : Jiaquan Xu
Download or read book Achieving Uniform Nanoparticle Dispersion in Metal Matrix Nanocomposites written by Jiaquan Xu and published by . This book was released on 2015 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study is to gain fundamental knowledge on the interactions between nanoparticles to achieve a uniform dispersion of nanoparticles in metals for manufacturing metal matrix nanocomposites (MMNCs). MMNC, also known as nanoparticles reinforced metal, is an emerging class of materials exhibiting unusual mechanical, physical, and chemical properties. However, a lack of fundamental knowledge and technology on how to achieve a uniform nanoparticle dispersion in MMNCs has hindered the rapid development of the MMNC field. In this dissertation, several methods were explored to achieve a uniform nanoparticle dispersion in MMNCs. In-situ oxidation method were applied to fabricate Al-Al2O3 nanocomposites with a uniform dispersion of Al2O3 nanoparticles. Pure Al nanoparticles were cold compressed in a steel mold and then melted in an alumina container. Al2O3 nanoparticles were in situ synthesized through the oxidation of the Al nanoparticle surfaces to form bulk Al nanocomposites during the process. Although some Al2O3 nanoparticles were distributed along the grain boundaries of some coarse Al grains, most Al2O3 nanoparticles were evenly distributed inside ultrafine Al grains to effectively restrict their grain growth. Moreover, the microhardness of the bulk Al nanocomposites is enhanced up to about three times as high as that of pure bulk Al. Friction stir processing (FSP) were combined with semi-solid mixing to disperse 6 vol.% SiC nanoparticles in Mg6Zn. Semi-solid mixing was effective to incorporate SiC nanoparticle into Mg6Zn matrix before FSP. The low temperature at the semi-solid state reduced nanoparticles burning and oxidation effectively, while a high viscosity of the metal at semi-solid state trapped the nanoparticles inside the matrix metal. Also, FSP was used to process Mg + 6vol.% HA nanocomposites with a uniform dispersion and distribution of nanoparticles after mechanical stirring. The mechanical properties of Mg nanocomposites after FSP were significantly improved. Unfortunately these two methods discussed above are not economical for mass manufacturing of MMNCs, while solidification processing is very promising as a versatile mass manufacturing method for production of bulk MMNC parts with complex geometry and high nanoparticle loading. However, the incorporation and de-agglomeration of nanoparticles in liquid metals are extremely difficult. Thus there is a strong need to fully understand the physics of the interactions between nanoparticles inside metal melts in order to develop new pathways to achieve the uniform dispersion of nanoparticles for mass solidification processing of bulk MMNCs. A theoretical model was successfully established to reveal the essential conditions for nanoparticle dispersion in molten metal during solidification nanoprocessing of bulk MMNCs. The interactions between nanoparticles in a molten metal include three key potentials, the interfacial energy barrier at a short range (1~2 atomic layers) to resist nanoparticles to come further into atomic contact, the attractive van der Waals potential (dominant in the longer range from 0.4~10 nm), and the Brownian potential, kT. Three possible scenarios for nanoparticles in molten metals were theoretically predicted below. 1. Clusters: when the maximum interfacial energy barrier is less than about 10kT due to a poor wetting between nanoparticles and metal melt, the nanoparticles will come close into atomic contact to form larger clusters in the liquid metal. 2. Pseudo-dispersion: If the maximum interfacial energy barrier is high enough (e.g. more than 10 kT) due to a good wetting between the nanoparticle and the molten metal and the van der Waals attraction is much larger than the Brownian potential, nanoparticles will be trapped into a local minimum potential to form pseudo-dispersion domains where dense nanoparticles are separated by only a few layers of metal atoms. 3. Self-dispersion: When the maximum interfacial energy barrier is high and the van der Waals attraction is smaller than the Brownian potential, nanoparticles will move freely inside the molten metal in a self-dispersion and self-stabilization mode. Based on theoretic study and availability of nanoparticles in the market, two material combinations, TiC (with a radius of 25 nm) in liquid Al and SiC (with a radius of 30 nm) in liquid Mg, were first selected for the experimental study. To avoid oxidation and burning of TiC nanoparticles, a novel method of salt assisted nanoparticles incorporation was developed to fabricate master Al-9vol.% TiC nanocomposites. A droplet casting method was developed to avoid the nanoparticle settling down and pushing during solidification. Microstructure studies revealed that TiC nanoparticles still form domains in Al matrix, indicating a pseudo-dispersion of TiC (50 nm in diameter) in pure liquid Al. However, TiC nanoparticles were successfully dispersed in the Mg18Al eutectic alloy. Mg6Zn-1vol.% SiC nanocomposite ingots were first obtained by ultrasonic-assisted solidification processing. A new method was developed to concentrate SiC nanoparticles by evaporating Mg and Zn away from the Mg6Zn-1vol.%SiC ingots at 6 torr in a vacuum furnace. After evaporation and a slow cooling at approximately 0.23 K/s, a sample with about 14 vol.% SiC nanoparticles was obtained in an Mg2Zn matrix. Material characterizations by SEM, EDS, and Vickers hardness measurements revealed that SiC nanoparticles were self-dispersed in Mg. Micropillar compression tests showed that the Mg2Zn-14vol.% SiC nanocomposites yield at a significantly higher strength of about 410 MPa with a good plasticity, while of 50 MPa with a very poor plasticity for pure Mg2Zn. In summary, this dissertation establishes a theoretical framework and developed experimental methodologies to achieve a uniform dispersion of dense nanoparticles in metals. The study has significantly advanced the fundamental understanding on the interactions between nanoparticles in molten metals to obtain MMNCs with a uniform dispersion of dense nanoparticles for widespread applications.
Book Synopsis Noble Metal-Based Nanocomposites by : Jun Yang
Download or read book Noble Metal-Based Nanocomposites written by Jun Yang and published by John Wiley & Sons. This book was released on 2019-03-01 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a systematic and coherent picture of the solution-based methods for the preparation of noble metal-based composite nanomaterials, their characterization, and potential applications in electrocatalysis Within the last decade, the development of wet-chemistry methods has led to the blossom of research in composite nanomaterials. However, the design and synthesis of composite nanomaterials with controlled properties remains a significant challenge. This book summarizes the solution-based methods for the preparation of noble metal-based composite nanomaterials. It examines their characterization, as well as their use in electrocatalysis. It also discusses the intrinsic relationship between the catalytic properties and the physical /chemical effects in the composite materials, and offers some perspectives for the future development of metal-based composite nanomaterials. In addition, the book not only provides a systematic and coherent picture of this field, but also inspires rethinking of the current processing technologies. Noble Metal-Based Nanocomposites: Preparation and Applications offers in-depth chapter coverage of ethanol-mediated phase transfer of metal ions and nanoparticles. It presents the full range of nanocomposites consisting of chalcogenide semiconductors and gold, silver sulfide, or other noble metals. It also examines core-shell structured cadmium selenide-platinum nanocomposites; Pt-containing Ag2S-noble metal nanocomposites for direct methanol fuel cells operated at high fuel concentrations; and nanocomposites consisting of metal oxides and noble metals. In addition, the book looks at scientific issues derived from noble metal-based nanocomposites. -Covers all of the preparations of noble metal-based nanocomposites and their numerous applications -Highlights some of the recent breakthroughs in the design, engineering, and applications of noble metal-based nanocomposites -Appeals to a wide range audience, especially researchers in the areas of catalysis, chemistry, chemical engineering, materials synthesis and characterization, and fuel cell Noble Metal-Based Nanocomposites: Preparation and Applications is an excellent book for inorganic chemists, materials scientists, catalytic chemists, chemical engineers, and those interested in the subject.
Download or read book Ceramic nanocomposites written by F. He and published by Elsevier Inc. Chapters. This book was released on 2013-07-31 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter introduces research conducted on metal matrix nanocomposites (MMNCs). The chapter reviews the material system used for MMNCs and explains the principles to choose the reinforcement for metal matrix composites. The mechanical properties of MMNCs fabricated by different processes are summarized and models used to predict and describe the effect of different strengthening mechanisms on MMNCs are introduced. Different approaches used to produce MMNCs are reviewed and categorized.
Book Synopsis Synthesis and Characterization of Metal Nanoparticles and the Formation of Metal-Polymer Nanocomposites by : Anshu A. Pradhan
Download or read book Synthesis and Characterization of Metal Nanoparticles and the Formation of Metal-Polymer Nanocomposites written by Anshu A. Pradhan and published by . This book was released on 2003 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal nanoparticles are highly prone to oxidation due to their high surface energy and affinity for oxygen which can lead to the complete oxidation of the particles. Studying and utilizing the unique properties of metal nanoparticles requires minimizing their interaction with the atmosphere. We have used the co-condensation technique to synthesize suspensions of metal nanoparticles in isopropanol. The solvent protects the nanoparticles from the atmosphere and minimizes agglomeration of the nanoparticles. The particles showed a lognormal distribution and the average particle size was below 20nm. Polymer-metal nanocomposites were made by dispersing the metal nanoparticles in PMMA matrix by spin coating and solution casting. Adherent films fibers and free standing films could be obtained by varsing the process conditions. The SEM images show that the nanoparticles in the spun coated films were non-agglomerated and well dispersed over a wide area. Morphology of the spun coated films was different from the solution cast films. Electrically conducting films having interconnected silver particle network could be obtained. Cytotoxicity studies show that the silver nanoparticles and the PMMA-Ag nanocomposite films are antibacterial in nature. We have also dispersed the nanoparticle into pump oil and measured the thermal conductivity of the resultant mixture. The thermal conductivity of the oil could be increased by over 50% by adding an extremely small fraction of the silver nanoparticles.
Book Synopsis Aluminum and Magnesium Metal Matrix Nanocomposites by : Lorella Ceschini
Download or read book Aluminum and Magnesium Metal Matrix Nanocomposites written by Lorella Ceschini and published by Springer. This book was released on 2016-10-18 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book looks into the recent advances in the ex-situ production routes and properties of aluminum and magnesium based metal matrix nanocomposites (MMNCs), produced either by liquid or semi-solid state methods. It comprehensively summarizes work done in the last 10 years including the mechanical properties of different matrix/nanoreinforcement systems. The book also addresses future research direction, steps taken and missing developments to achieve the full industrial exploitation of such composites. The content of the book appeals to researchers and industrial practitioners in the area of materials development for metal matrix nanocomposites and its applications.
Book Synopsis Nanocomposites by : Subbarayan Sivasankaran
Download or read book Nanocomposites written by Subbarayan Sivasankaran and published by BoD – Books on Demand. This book was released on 2019-01-23 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: To have unimaginably outstanding useful properties (physical, mechanical, electrical, optical, chemical, and magnetic) in a single material design is a highly challenging task in the material science community, which can be achieved through nanocomposites. These nanocomposites can be produced from all conventional materials, which include polymers, metals/alloys, and ceramics, by modifying their internal structures. Due to modification of the structures of all kinds of conventional materials, at either the nano or ultra-fine level, the materials exhibit superior performance, which is a boon for all fields of science. In general, nanocomposite materials can be manufactured by solid-state processing techniques, liquid metallurgy, ex-situ and in-situ powder metallurgy, and other basic science synthesis routes. Furthermore, the possibility of making environmentally friendly materials is also possible with nanotechnology. Therefore, to investigate and demonstrate developments in the field of nanocomposites, this book is targeted at all the scientific personnel working in this field.
Book Synopsis Manufacturing, Characterisation and Properties of Advanced Nanocomposites by : Yu Dong
Download or read book Manufacturing, Characterisation and Properties of Advanced Nanocomposites written by Yu Dong and published by MDPI. This book was released on 2018-09-13 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Manufacturing, Characterisation and Properties of Advanced Nanocomposites" that was published in J. Compos. Sci.
Book Synopsis Nanocomposites VI: Nanoscience and Nanotechnology in Advanced Composites by : T. S. Srivatsan
Download or read book Nanocomposites VI: Nanoscience and Nanotechnology in Advanced Composites written by T. S. Srivatsan and published by Springer Nature. This book was released on 2020-01-15 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents novel and innovative contributions in the domain specific to nanocomposites, specifically on aspects both related and relevant to the following: · science at the nanoscale level · innovations and advances in processing · characterization, quantification, and analysis · mechanical property evaluation and rationalization · failure analysis · technological applications at the nanoscale level The collection brings together a range of developments in areas spanning basic science, processing, analysis, characterization, mechanical property evaluation, and failure analysis rationalization of composite materials.
Book Synopsis Nanoparticles in Modern Antimicrobial and Antiviral Applications by : Varaprasad Kokkarachedu
Download or read book Nanoparticles in Modern Antimicrobial and Antiviral Applications written by Varaprasad Kokkarachedu and published by Springer Nature. This book was released on with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt:
