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Author:
Publisher: ScholarlyEditions
ISBN: 1481684698
Category : Medical
Languages : en
Pages : 175
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Book Description
Alkynes—Advances in Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Polyacetylenes in a concise format. The editors have built Alkynes—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Polyacetylenes in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Alkynes—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author:
Publisher: ScholarlyEditions
ISBN: 1481684698
Category : Medical
Languages : en
Pages : 175
Get Book Here
Book Description
Alkynes—Advances in Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Polyacetylenes in a concise format. The editors have built Alkynes—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Polyacetylenes in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Alkynes—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author:
Publisher: ScholarlyEditions
ISBN: 1481674420
Category : Science
Languages : en
Pages : 85
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Book Description
Cinnamates—Advances in Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about Caffeic Acids in a concise format. The editors have built Cinnamates—Advances in Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Caffeic Acids in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Cinnamates—Advances in Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Author: Ram K. Gupta
Publisher: CRC Press
ISBN: 1000513378
Category : Technology & Engineering
Languages : en
Pages : 436
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Book Description
This book details the use of conducting polymers and their composites in supercapacitors, batteries, photovoltaics, and fuel cells, nearly covering the entire spectrum of energy area under one title. Conducting Polymers for Advanced Energy Applications covers a range of advanced materials based on conducting polymers, the fundamentals, and the chemistry behind these materials for energy applications. FEATURES Covers materials, chemistry, various synthesis approaches, and the properties of conducting polymers and their composites Discusses commercialization and markets and elaborates on advanced applications Presents an overview and the advantages of using conducting polymers and their composites for advanced energy applications Describes a variety of nanocomposites, including metal oxides, chalcogenides, graphene, and materials beyond graphene Offers the fundamentals of electrochemical behavior This book provides a new direction for scientists, researchers, and students in materials science and polymer chemistry who seek to better understand the chemistry behind conducting polymers and improve their performance for use in advanced energy applications.
Author: Klaus Müllen
Publisher: Royal Society of Chemistry
ISBN: 1849739773
Category : Science
Languages : en
Pages : 503
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Book Description
Conjugated polymers are gaining a lot of interest due to their inherent functional properties and applications in plastic electronics. Their characteristic charge transporting and conducting properties produces features including coloration, photoluminescence, electroluminescence, photoconductivity, and electrochromism. In order to develop new functional polymers, researchers need the background information on the synthesis of the different polymer systems. Conjugated Polymers focuses on the practical preparation of conjugated polymers with each chapter discussing a particular type of conjugated polymer including a general explanation of the polymer, experimental details for synthesis and characterization. Edited by world leading experts in the field of conjugated polymer synthesis, the book serves as a convenient guide for advanced undergraduate level and above.
Author: Inamuddin
Publisher: Materials Research Forum LLC
ISBN: 1644901803
Category : Technology & Engineering
Languages : en
Pages : 344
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Book Description
Functional membranes are used in food processing, sensor technology, medical and biomedical devices, desalination, waste water treatment, CO2 capture, energy production and energy storage, optoelectronics etc. The book reviews recent advances in the field and discusses challenges and perspectives. Keywords: Membrane Fabrication, Polymer Membranes, Self-Assembled Membranes, Molecular Probes, Membrane Fouling, Membrane Cleaning, Microfiltration, Ultrafiltration, Food Processing, Sensors, Medical Devices, Biomedical Applications, Desalination, Wastewater Treatment, Ion Exchange Processes, Polymeric Ceramic Membranes, Nano Holes, Fuel Cells, Lithium-Ion Batteries, Optoelectronics.
Author: Chaudhery Mustansar Hussain
Publisher: Elsevier
ISBN: 012813352X
Category : Science
Languages : en
Pages : 1143
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Book Description
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
Author: Naznin Sultana
Publisher: CRC Press
ISBN: 0429749627
Category : Technology & Engineering
Languages : en
Pages : 185
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Book Description
Tissue Engineering Strategies for Organ Regeneration addresses the existing and future trends of tissue engineering approaches for organ/tissue regeneration or repair. This book provides a comprehensive summary of the recent improvement of biomaterials used in scaffold-based tissue engineering, and the tools and different protocols needed to design tissues and organs. The chapters in this book provide the in-depth principles for many of the supporting and enabling technologies including the applications of BioMEMS devices in tissue engineering, and the combination of organoid formation and three dimensional (3D) bioprinting. The book also highlights the advances and strategies for regeneration of three-dimensional microtissues in microcapsules, tissue reconstruction techniques, and injectable composite scaffolds for bone tissue repair and augmentation. Key Features: Addresses the current obstacles to tissue engineering applications Provides the latest improvements in the field of integrated biomaterials and fabrication techniques for scaffold-based tissue engineering Shows the influence of microenvironment towards cell-biomaterials interactions Highlights significant and recent improvements of tissue engineering applications for the artificial organ and tissue generation Describes the applications of microelectronic devices in tissue engineering Describes different current bioprinting technologies
Author: Shangzhi Chen
Publisher: Linköping University Electronic Press
ISBN: 9179297455
Category :
Languages : en
Pages : 142
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Book Description
Intrinsically conducting polymers forms a category of doped conjugated polymers that can conduct electricity. Since their discovery in the late 1970s, they have been widely applied in many fields, ranging from optoelectronic devices to biosensors. The most common type of conducting polymers is poly(3,4-ethylenedioxythiophene), or PEDOT. PEDOT has been popularly used as electrodes for solar cells or light-emitting diodes, as channels for organic electrochemical transistors, and as p-type legs for organic thermoelectric generators. Although many studies have been dedicated to PEDOT-based materials, there has been a lack of a unified model to describe their optical properties across different spectral ranges. In addition, the interesting optical properties of PEDOT-based materials, benefiting from its semi-metallic character, have only been rarely studied and utilized, and could potentially enable new applications. Plasmonics is a research field focusing on interactions between light and metals, such as the noble metals (gold and silver). It has enabled various opportunities in fundamental photonics as well as practical applications, varying from biosensors to colour displays. This thesis explores highly conducting polymers as alternatives to noble metals and as a new type of active plasmonic materials. Despite high degrees of microstructural disorder, conducting polymers can possess electrical conductivity approaching that of poor metals, with particularly high conductivity for PEDOT deposited via vapour phase polymerization (VPP). In this thesis, we systematically studied the optical and structural properties of VPP PEDOT thin films and their nanostructures for plasmonics and other optical applications. We employed ultra-wide spectral range ellipsometry to characterize thin VPP PEDOT films and proposed an anisotropic Drude-Lorentz model to describe their optical conductivity, covering the ultraviolet, visible, infrared, and terahertz ranges. Based on this model, PEDOT doped with tosylate (PEDOT:Tos) presented negative real permittivity in the near infrared range. While this indicated optical metallic character, the material also showed comparably large imaginary permittivity and associated losses. To better understand the VPP process, we carefully examined films with a collection of microstructural and spectroscopic characterization methods and found a vertical layer stratification in these polymer films. We unveiled the cause as related to unbalanced transport of polymerization precursors. By selection of suitable counterions, e.g., trifluoromethane sulfonate (OTf), and optimization of reaction conditions, we were able to obtain PEDOT films with electrical conductivity exceeding 5000 S/cm. In the near infrared range from 1 to 5 µm, these PEDOT:OTf films provided a well-defined plasmonic regime, characterized by negative real permittivity and lower magnitude imaginary component. Using a colloidal lithography-based approach, we managed to fabricate nanodisks of PEDOT:OTf and showed that they exhibited clear plasmonic absorption features. The experimental results matched theoretical calculations and numerical simulations. Benefiting from their mixed ionic-electronic conducting characters, such organic plasmonic materials possess redox-tunable properties that make them promising as tuneable optical nanoantennas for spatiotemporally dynamic systems. Finally, we presented a low-cost and efficient method to create structural colour surfaces and images based on UV-treated PEDOT films on metallic mirrors. The concept generates beautiful and vivid colours through-out the visible range utilizing a synergistic effect of simultaneously modulating polymer absorption and film thickness. The simplicity of the device structure, facile fabrication process, and tunability make this proof-of-concept device a potential candidate for future low-cost backlight-free displays and labels.
Author: Shun-Qing Shen
Publisher: Springer Science & Business Media
ISBN: 364232858X
Category : Technology & Engineering
Languages : en
Pages : 234
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Book Description
Topological insulators are insulating in the bulk, but process metallic states present around its boundary owing to the topological origin of the band structure. The metallic edge or surface states are immune to weak disorder or impurities, and robust against the deformation of the system geometry. This book, the first of its kind on topological insulators, presents a unified description of topological insulators from one to three dimensions based on the modified Dirac equation. A series of solutions of the bound states near the boundary are derived, and the existing conditions of these solutions are described. Topological invariants and their applications to a variety of systems from one-dimensional polyacetalene, to two-dimensional quantum spin Hall effect and p-wave superconductors, and three-dimensional topological insulators and superconductors or superfluids are introduced, helping readers to better understand this fascinating new field. This book is intended for researchers and graduate students working in the field of topological insulators and related areas. Shun-Qing Shen is a Professor at the Department of Physics, the University of Hong Kong, China.
Author: Mohammad Khalid
Publisher: Elsevier
ISBN: 0128204036
Category : Technology & Engineering
Languages : en
Pages : 414
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Book Description
Advances in Supercapacitor and Supercapattery: Innovations in Energy Storage Devices provides a deep insight into energy storage systems and their applications. The first two chapters cover the detailed background, fundamental charge storage mechanism and the various types of supercapacitor. The third chapter give details about the hybrid device (Supercapattery) which comprises of battery and capacitive electrode. The main advantages of Supercapattery over batteries and supercapacitor are discussed in this chapter. The preceding three chapters cover the electrode materials used for supercapattery. The electrolyte is a major part that significantly contributes to the performance of the device. Therefore, different kinds of electrolytes and their suitability are discussed in chapter 6 and 7. The book concludes with a look at the potential applications of supercapattery, challenges and future prospective. This book is beneficial for research scientists, engineers and students who are interested in the latest developments and fundamentals of energy storage mechanism and clarifies the misleading concepts in this field. Presents the three classes of energy storage devices and clarifies the difference between between pseudocapacitor and battery grade material Covers the synthesis strategies to enhance the overall performance of the supercapacitor device (including power density) Explains the energy storage mechanism based on the fundamental concept of physics and electrochemistry
