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Mechanics of Multi-Scale Hybrid Nanocomposites

Mechanics of Multi-Scale Hybrid Nanocomposites
A Book

by Farzad Ebrahimi,Ali Dabbagh

  • Publisher : Elsevier
  • Release : 2021-04-15
  • Pages : 500
  • ISBN : 9780128196144
  • Language : En, Es, Fr & De
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Mechanics of Multi-Scale Hybrid Nanocomposites provides a practical and application-based investigation of both static and dynamic behaviors of multi-scale hybrid nanocomposites. The book outlines how to predict the mechanical behavior and material characteristics of these nanocomposites via two-step micromechanical homogenization techniques performed in an energy-based approach incorporated with the strain-displacement relations of shear deformable beam, plate, and shell theories. The effects of using various nanofillers are detailed, providing readers with the best methods of improving nanocomposite stiffness. Both numerical (Ritz, Rayleigh-Ritz, etc.) and analytical (Navier, Galerkin, etc.) solution methods are outlined, and the book concludes with examples of these methods and techniques in industrial applications. Applies the principles of elasticity and micromechanics to solve both dynamic and static behaviors of multi-scale hybrid nanocomposite beams, plates, and shells Outlines two-step homogenization techniques based on micromechanical approaches to obtain nanocomposites properties Discusses using various nanofillers to improve the stiffness of nanocomposites Considers the effects of various boundary conditions on the mechanical responses of nanocomposite structures

Principles of Composite Material Mechanics

Principles of Composite Material Mechanics
A Book

by Ronald F. Gibson

  • Publisher : CRC Press
  • Release : 2016-04-05
  • Pages : 676
  • ISBN : 1498788246
  • Language : En, Es, Fr & De
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Principles of Composite Material Mechanics covers a unique blend of classical and contemporary mechanics of composites technologies. It presents analytical approaches ranging from the elementary mechanics of materials to more advanced elasticity and finite element numerical methods, discusses novel materials such as nanocomposites and hybrid multiscale composites, and examines the hygrothermal, viscoelastic, and dynamic behavior of composites. This fully revised and expanded Fourth Edition of the popular bestseller reflects the current state of the art, fresh insight gleaned from the author’s ongoing composites research, and pedagogical improvements based on feedback from students, colleagues, and the author’s own course notes. New to the Fourth Edition New worked-out examples and homework problems are added in most chapters, bringing the grand total to 95 worked-out examples (a 19% increase) and 212 homework problems (a 12% increase) Worked-out example problems and homework problems are now integrated within the chapters, making it clear to which section each example problem and homework problem relates Answers to selected homework problems are featured in the back of the book Principles of Composite Material Mechanics, Fourth Edition provides a solid foundation upon which students can begin work in composite materials science and engineering. A complete solutions manual is included with qualifying course adoption.

Hybrid Nanomaterials

Hybrid Nanomaterials
Advances in Energy, Environment, and Polymer Nanocomposites

by Suneel Kumar Srivastava,Vikas Mittal

  • Publisher : John Wiley & Sons
  • Release : 2017-06-15
  • Pages : 544
  • ISBN : 1119160367
  • Language : En, Es, Fr & De
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A hybrid material is defined as a material composed of an intimate mixture of inorganic components, organic components, or both types of components. In the last few years, a tremendous amount of attention has been given towards the development of materials for efficient energy harvesting; nanostructured hybrid materials have also been gaining significant advances to provide pollutant free drinking water, sensing of environmental pollutants, energy storage and conservation. Separately, intensive work on high performing polymer nanocomposites for applications in the automotive, aerospace and construction industries has been carried out, but the aggregation of many fillers, such as clay, LDH, CNT, graphene, represented a major barrier in their development. Only very recently has this problem been overcome by fabrication and applications of 3D hybrid nanomaterials as nanofillers in a variety of polymers. This book, Hybrid Nanomaterials, examines all the recent developments in the research and specially covers the following subjects: Hybrid nanostructured materials for development of advanced lithium batteries High performing hybrid nanomaterials for supercapacitor applications Nanohybrid materials in the development of solar energy applications Application of hybrid nanomaterials in water purification Advanced nanostructured materials in electromagnetic shielding of radiations Preparation, properties and application of hybrid nanomaterials in sensing of environmental pollutants Development of hybrid fillers/polymer nanocomposites for electronic applications High performance hybrid filler reinforced epoxy nanocomposites State-of-the-art overview of elastomer/hybrid filler nanocomposites

Handbook of Nanocellulose and Cellulose Nanocomposites

Handbook of Nanocellulose and Cellulose Nanocomposites
A Book

by Hanieh Kargarzadeh,Ishak Ahmad,Sabu Thomas,Alain Dufresne

  • Publisher : John Wiley & Sons
  • Release : 2017-03-02
  • Pages : 920
  • ISBN : 3527689982
  • Language : En, Es, Fr & De
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An up-to-date and comprehensive overview summarizing recent achievements, the state of the art, and trends in research into nanocellulose and cellulose nanocomposites. Following an introduction, this ready references discusses the characterization as well surface modification of cellulose nanocomposites before going into details of the manufacturing and the self-assembly of such compounds. After a description of various alternatives, including thermoplastic, thermosetting, rubber, and fully green cellulose nanocomposites, the book continues with their mechanic and thermal properties, as well as crystallization and rheology behavior. A summary of spectroscopic and water sorption properties precedes a look at environmental health and safety of these nanocomposites. With its coverage of a wide variety of materials, important characterization tools and resulting applications, this is an essential reference for beginners as well as experienced researchers.

MULTISCALE MODELING OF CARBON FIBERS/GRAPHENE NANOPLATELETS/EPOXY HYBRID COMPOSITES FOR AEROSPACE APPLICATIONS

MULTISCALE MODELING OF CARBON FIBERS/GRAPHENE NANOPLATELETS/EPOXY HYBRID COMPOSITES FOR AEROSPACE APPLICATIONS
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2020
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Abstract : Significant research effort has been dedicated for decades to improve the mechanical properties of aerospace polymer-based composite materials. Lightweight epoxy-based composite materials have increasingly replaced the comparatively heavy and expensive metal alloys used in aeronautical and aerospace structural components. In particular, carbon fibers (CF)/graphene nanoplatelets (GNP)/epoxy hybrid composites can be used for this purpose owing to their high specific stiffness and strength. Therefore, this work has been completed to design, predict, and optimize the effective mechanical properties of CF/GNP/epoxy composite materials at different length scales using a multiscale modeling approach. The work-flow of modeling involves a first step of using molecular dynamics (MD) with a reactive force field (ReaxFF) to predict the structure and mechanical behavior of the GNP/epoxy materials at the molecular level. A micromechanics approach is then used to model and predict the mechanical properties of the CF/GNP/epoxy hybrid composite at the bulk level. One of the major findings of this study refers to an alignment behavior of phenyl rings in epoxy with the planar GNP surface at the interphase region. This alignment plays an important role to drive the molecular density of epoxy at the interphase and promote the GNP-epoxy interfacial adhesion. The results also validate the use of ReaxFF in MD modeling of such nanocomposites as the predicted properties compare well with experiment. The impact on the mechanical properties of aerospace epoxy materials reinforced with pristine GNP, highly concentrated Graphene Oxide (GO), and Functionalized Graphene Oxide (FGO) has also been investigated in this study. A systematic computational approach to simulate the reinforcing nanoplatelets and probe their influence on the mechanical response of the epoxy matrix at both nanoscale and bulk levels. The nanoscale outcomes indicate a significant degradation in the in-plane elastic and shear moduli of the nanocomposite when introducing large amounts of oxygen and functional groups to the robust sp2 structure of the GNP. However, the wrinkled and rough topology of GO and FGO promotes the nanoplatelet-matrix interlocking mechanism which produces a significant improvement in the out-of-plane shear modulus. In addition, surface functionalization of GNP promotes the nanoplatelet-epoxy interfacial interaction/adhesion significantly which is important for the material toughness. Using micromechanics analysis, the influence of the nanoplatelets content and aspect ratio on the mechanical response of the proposed nanocomposites has also been predicted and validated with experimental data available from the literature. Generally, there is an improvement in the predicted mechanical response of the bulk nanocomposite materials with increasing nanoplatelets content and aspect ratio. The predicted mechanical properties of the nanoplatelet/epoxy nanocomposites are then used to generate hybrid composite models reinforced with unidirectional CF. The micromechanics predictions are used to analyze the reinforcing effect of the proposed nanoplatelets on the unidirectional CF/nanoplatelet/epoxy hybrid composites. Three laminated hybrid composite panels are also modeled and analyzed to address the reinforcing effect of the proposed nanoplatelets on the laminated hybrid composite panels. The predicted mechanical properties of the laminated hybrid composite panels are important in assessing the mechanical performance of in-service structural components.

Nanocomposites Characterization

Nanocomposites Characterization
Technology and Industrial Applications

by Kay Matin,Frank Abdi

  • Publisher : Pan Stanford
  • Release : 2015-12-31
  • Pages : 300
  • ISBN : 9789814669023
  • Language : En, Es, Fr & De
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These days advanced multi-scale hybrid materials are being produced in the industry, studied by the universities, and used in several applications. Unlike macro materials, it is difficult to obtain nano material properties due to the scales. For designers to perform any finite element analysis or durability and damage tolerance analysis, it is important to have knowledge of these properties. This book is unique as it provides a multi-scale, multi-physics, and statistical analysis combined with multi-scale progressive failure analysis approach. The combination gives a very powerful tool for minimizing tests, improving accuracy, and understanding the effect of statistical nature in materials in addition to the mechanics of the advanced multi-scale material all the way to failure. The book focuses on methodology details backed with comparison of predictions with test data for various types of static, fatigue, dynamic, and crack growth problems. These days advanced multi-scale hybrid materials are being produced in the industry, studied by the universities, and used in several applications. Unlike macro materials, it is difficult to obtain physical, mechanical, electrical, and thermal properties of nano materials due to the scales. For designers to perform any finite element analysis or durability and damage tolerance analysis, it is important to have knowledge of these properties. The scope of the book is limited to the discussion of material characterization methodology for constituents of advanced hybrid multi-scale composites by means of reverse-engineering method using test data from macro/continuum level properties to micro and nano level. The book goes further in showing how these constituent reverse-engineered properties are used to predict macro-level continuum properties combining all nano- (Mori-Tanaka formulation) and micro-level (micro-mechanics [modified rule-of-mixture]) analytical models, statistical formulation, and finite element analysis in conjunction with multi-scale progressive failure analysis. The book compares the predictions with test data and is shown to cover static, explicit, and fracture mechanics types of loading conditions.

Characterization of Nanocomposites

Characterization of Nanocomposites
Technology and Industrial Applications

by Frank Abdi,Mohit Garg

  • Publisher : CRC Press
  • Release : 2017-03-31
  • Pages : 486
  • ISBN : 9814669032
  • Language : En, Es, Fr & De
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These days, advanced multiscale hybrid materials are being produced in the industry, studied by universities, and used in several applications. Unlike for macromaterials, it is difficult to obtain the physical, mechanical, electrical, and thermal properties of nanomaterials because of the scale. Designers, however, must have knowledge of these properties to perform any finite element analysis or durability and damage tolerance analysis. This is the book that brings this knowledge within easy reach. What makes the book unique is the fact that its approach that combines multiscale multiphysics and statistical analysis with multiscale progressive failure analysis. The combination gives a very powerful tool for minimizing tests, improving accuracy, and understanding the effect of the statistical nature of materials, in addition to the mechanics of advanced multiscale materials, all the way to failure. The book focuses on obtaining valid mechanical properties of nanocomposite materials by accurate prediction and observed physical tests, as well as by evaluation of test anomalies of advanced multiscale nanocomposites containing nanoparticles of different shapes, such as chopped fiber, spherical, and platelet, in polymeric, ceramic, and metallic materials. The prediction capability covers delamination, fracture toughness, impact resistance, conductivity, and fire resistance of nanocomposites. The methodology employs a high-fidelity procedure backed with comparison of predictions with test data for various types of static, fatigue, dynamic, and crack growth problems. Using the proposed approach, a good correlation between the simulation and experimental data is established.

Hybrid Nanocomposites for Nanotechnology

Hybrid Nanocomposites for Nanotechnology
Electronic, Optical, Magnetic and Biomedical Applications

by Lhadi Merhari

  • Publisher : Springer Science & Business Media
  • Release : 2009-03-03
  • Pages : 847
  • ISBN : 9780387304281
  • Language : En, Es, Fr & De
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This book covers the latest advances in polymer-inorganic nanocomposites, with particular focus on high-added-value applications in fields including electronics, optics, magnetism and biotechnology. The unique focus of this book is on electronic, optical, magnetic and biomedical applications of hybrid nanocomposites. Coverage includes: Synthesis methods and issues and production scale-up; Characterization methods; Electronic applications; Optical applications and Photonics; Magnetic applications; and Biomedical applications. The book offers readers a solid grasp of the state of the art, and of current challenges in non-traditional applications of hybrid nanocomposites.

Handbook of Nanostructured Thin Films and Coatings: Nanostructured thin films and coatings : functional properties

Handbook of Nanostructured Thin Films and Coatings: Nanostructured thin films and coatings : functional properties
A Book

by Sam Zhang

  • Publisher : Unknown Publisher
  • Release : 2010
  • Pages : 410
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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The contributors to this second volume focus on functional properties, including optical, electronic, and electrical properties, as well as related devices and applications.

Dissertation Abstracts International

Dissertation Abstracts International
The sciences and engineering. B

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2008
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Hybrid Hierarchical Bio-based Materials

Hybrid Hierarchical Bio-based Materials
Development and Characterization Through Experimentation and Computational Simulations

by Mahmoodul Haq

  • Publisher : Unknown Publisher
  • Release : 2009
  • Pages : 686
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Principles of Composite Material Mechanics, Third Edition

Principles of Composite Material Mechanics, Third Edition
A Book

by Ronald F. Gibson

  • Publisher : CRC Press
  • Release : 2011-09-21
  • Pages : 683
  • ISBN : 1439850054
  • Language : En, Es, Fr & De
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Principles of Composite Material Mechanics, Third Edition presents a unique blend of classical and contemporary mechanics of composites technologies. While continuing to cover classical methods, this edition also includes frequent references to current state-of-the-art composites technology and research findings. New to the Third Edition Many new worked-out example problems, homework problems, figures, and references An appendix on matrix concepts and operations Coverage of particle composites, nanocomposites, nanoenhancement of conventional fiber composites, and hybrid multiscale composites Expanded coverage of finite element modeling and test methods Easily accessible to students, this popular bestseller incorporates the most worked-out example problems and exercises of any available textbook on mechanics of composite materials. It offers a rich, comprehensive, and up-to-date foundation for students to begin their work in composite materials science and engineering. A solutions manual and PowerPoint presentations are available for qualifying instructors.

Advances in Composite Materials and Structures

Advances in Composite Materials and Structures
A Book

by Jang Kyo Kim,Ding Zhu Wo,Li Min Zhou,Hai Tao Huang,K.T. Lau,Min Wang

  • Publisher : Trans Tech Publications Ltd
  • Release : 2007-03-15
  • Pages : 1360
  • ISBN : 3038131245
  • Language : En, Es, Fr & De
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Volume is indexed by Thomson Reuters CPCI-S (WoS). This collection reflects the current worldwide state of knowledge concerning the latest scientific concepts and technological developments in the characterization, testing, mechanics, modelling, manufacturing and applications of various classes of composite materials and structures. It is also intended to promote the sharing of ideas and emerging technologies, as well as to foster R & D collaboration among academia, research institutions and the relevant industries.

Optimization of the Natural Frequency of Hybrid, Multi-scale Graphene/fibre Reinforced Nanocomposite Laminates

Optimization of the Natural Frequency of Hybrid, Multi-scale Graphene/fibre Reinforced Nanocomposite Laminates
A Book

by Yajur Jeawon

  • Publisher : Unknown Publisher
  • Release : 2020
  • Pages : 77
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Advanced Engineering Materials II

Advanced Engineering Materials II
A Book

by Chun Xiang Cui,Ya Li Li,Zhi Hao Yuan

  • Publisher : Trans Tech Publications Ltd
  • Release : 2012-06-14
  • Pages : 2260
  • ISBN : 3038138606
  • Language : En, Es, Fr & De
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This work comprises selected papers from the 2nd International Conference on Advanced Engineering Materials and Technology (AEMT 2012) which was held on the 15th to 17th June 2012 in Zhuhai, China. The peer-reviewed papers are grouped into fourteen chapters: Composites; Micro/Nano Materials; Iron and Steel; Ceramics; Metal Alloy Materials; Biomaterials; Elastomers and Polymers; Optical/Electronic/Magnetic Materials; New Functional Materials; Building Materials; New Energy Materials; Environmental Friendly Materials; Structural Materials and Biomaterials; Chemical Materials.

Annual Review of Materials Research

Annual Review of Materials Research
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2010
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Chemical Engineering Progress

Chemical Engineering Progress
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2009
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Polymer Nanocomposites

Polymer Nanocomposites
Synthesis, Characterization, and Modeling

by Ramanan Krishnamoorti,Richard A. Vaia,American Chemical Society. Meeting

  • Publisher : Amer Chemical Society
  • Release : 2002-01-17
  • Pages : 242
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Research during the last ten years, spurred by the development of new analytical techniques, has led to the general recognition that aspects of the nanoscale morphology (1-100nm) are critical in the manifestation of physical properties. Nanoscale fillers, synthesis approaches, processing techniques, and morphological characterization are important facets of the polymer industry. Polymer Nanocomposites: Synthesis, Characterization, and Modeling highlights the unique chemical and physical aspects associated with polymer based nanocomposite materials. Two nonexclusive themes are present throughout the book: 1) techniques to manipulate inorganic morphology in the presence of polymers on the nanometer length scale and 2) physical understanding and implications to properties of the surface absorbed and nanoscopically confined polymers. The volume discusses the development of high performance materials as well as possible future directions for research in the field.

Functional Nanostructured Materials Through Multiscale Assembly and Novel Patterning Techniques: Volume 728

Functional Nanostructured Materials Through Multiscale Assembly and Novel Patterning Techniques: Volume 728
A Book

by Materials Research Society. Meeting

  • Publisher : Unknown Publisher
  • Release : 2002-11-11
  • Pages : 250
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.

Nanocomposite Science and Technology

Nanocomposite Science and Technology
A Book

by Pulickel M. Ajayan,Linda S. Schadler,Paul V. Braun

  • Publisher : Wiley-VCH
  • Release : 2003-10-17
  • Pages : 230
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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In recent years, nanocomposites have captured and held the attention and imagination of scientists and engineers alike. Based on the simple premise that by using a wide range of building blocks with dimensions in the nonosize region, it is possible to design and create new materials with unprecedented flexibility and improvements in their physical properties. This book contains the essence of this emerging technology, the underlying science and motivation behind the design of these structures and the future, particularly from the perspective of applications. It is intended to be a reference handbook for future scientists and hence carries the basic science and the fundamental engineering principles that lead to the fabrication and property evaluation of nonocomposite materials in different areas of materials science and technology.