Автор: Chandrabhan Verma, Dakeshwar Kumar Verma, Jeenat Aslam, Ruby Aslam Название: Carbon Allotropes: Nanostructured Anti-Corrosive Materials ISBN: 3110782863 ISBN-13(EAN): 9783110782868 Издательство: Walter de Gruyter Рейтинг: Цена: 25848.00 р. Наличие на складе: Нет в наличии.
Описание:
Corrosion is a high-cost and potentially hazardous issue in numerous industries. The potential use of diverse carbon nanoallotropes in corrosion protection, prevention and control is a subject of rising attention. This book covers the current advancements of carbon nanoallotropes in metal corrosion management, including the usage of nanostructure materials to produce high-performance corrosion inhibitors and corrosion-resistant coatings.
Описание: Today there is an increased focus on a considerable reduction of the total energy consumption in the world. As the heating of buildings constitutes a large part of this consumption, the development of highly efficient thermal insulation materials is highly demanded. The most promising class are polymeric nanofoams, which might be producible by using the "Principle Of Supercritical Microemulsion Expansion" (POSME). Within this approach, microemulsions with a high number density of CO2 nano-pools in a polymerizable material (e.g. polyol) are used as templates. Adjusting supercritical conditions, the nucleation of gaseous CO2 during the expansion is avoided, so that each CO2-swollen micelle should ideally grow to a nanopore. However, due to aging phenomena, so far only polyurethane (PU) foams with microcellular pores could be produced applying this approach. In order to improve the properties of the foamable microemulsion template, microemulsions of the type water - CO2 - non-ionic fluorinated surfactant (Capstone(R) FS-3100) were studied in the first part of this thesis as a model system. Small angle neutron scattering (SANS) measurements for the first time revealed the phase inversion from CO2-swollen micelles in water via bicontinuous structures to water-swollen micelles in CO2. Using a scaling description developed for microemulsions of the type water -alkane - CiEj, the temperature dependence of the length scales found in classical and CO2-microemulsions fall on top of each other. Moreover, the partial replacement of CO2 by cyclohexane was found to increase the efficiency of the fluorinated surfactant to form a bicontinuous microemulsion. This efficiency boosting could be correlated with the increase of the bending rigidities κ0, SANS and κNSE determined by SANS and neutron spin echo (NSE). In the second part of this thesis the gained knowledge was successfully used to formulate CO2-in-polyol microemulsions appropriate for the production of nanocellular PU foams. Usi
Описание: demonstrates that the dissolution/diffusion of polysulfide anions in electrolyte can be greatly reduced by the strong binding of sulfur to the oxygen-containing groups on reduced graphene oxide; manifests that graphene foam can be used as a 3D current collector for high sulfur loading and high sulfur content cathodes;
Описание: Describes properties, production, modification and applications of nanostructured titanium dioxide focusing in particular on photocatalytic activity. This title highlights the physicochemical properties of nanostructured titanium dioxide and emphasizes on the links between properties and applications.
Описание: Volume 3 of a 4-volume series is a concise, authoritative and an eminently readable and enjoyable experience related to lithium ion battery design, characterization and usage for portable and stationary power. Although the major focus is on lithium metal oxides or transition metal oxide as alloys, the discussion of fossil fuels is also presented where appropriate. This monograph is written by recognized experts in the field, and is both timely and appropriate as this decade will see application of lithium as an energy carrier, for example in the transportation sector.This Volume focuses on the fundamentals related to batteries using the latest research in the field of battery physics, chemistry, and electrochemistry. The research summarised in this book by leading experts is laid out in an easy-to-understand format to enable the layperson to grasp the essence of the technology, its pitfalls and current challenges in high-power Lithium battery research. After introductory remarks on policy and battery safety, a series of monographs are offered related to fundamentals of lithium batteries, including, theoretical modeling, simulation and experimental techniques used to characterize electrode materials, both at the material composition, and also at the device level. The different properties specific to each component of the batteries are discussed in order to offer tradeoffs between power and energy density, energy cycling, safety and where appropriate end-of-life disposal. Parameters affecting battery performance and cost, longevity using newer metal oxides, different electrolytes are also reviewed in the context of safety concerns and in relation to the solid-electrolyte interface. Separators, membranes, solid-state electrolytes, and electrolyte additives are also reviewed in light of safety, recycling, and high energy endurance issues. The book is intended for a wide audience, such as scientists who are new to the field, practitioners, as well as students in the STEM and STEP fields, as well as students working on batteries. The sections on safety and policy would be of great interest to engineers and technologists who want to obtain a solid grounding in the fundamentals of battery science arising from the interaction of electrochemistry, solid-state materials science, surfaces, and interfaces.
Автор: Ray, Sekhar Chandra (professor Of Physics, Univers Название: Magnetism and spintronics in carbon and carbon nanostructured materials ISBN: 0128176806 ISBN-13(EAN): 9780128176801 Издательство: Elsevier Science Рейтинг: Цена: 23749.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Magnetism and Spintronics in Carbon and Carbon Nanostructured Materials offers coverage of electronic structure, magnetic properties and their spin injection, and the transport properties of DLC, graphene, graphene oxide, carbon nanotubes, fullerenes, and their different composite materials. This book is a valuable resource for those doing research or working with carbon and carbon-related nanostructured materials for electronic and magnetic devices.
Carbon-based nanomaterials are promising for spintronic applications because their weak spin-orbit (SO) coupling and hyperfine interaction in carbon atoms entail exceptionally long spin diffusion lengths ( 100μm) in carbon nanotubes and graphene. The exceptional electronic and transport features of carbon nanomaterials could be exploited to build multifunctional spintronic devices. However, a large spin diffusion length comes at the price of small SO coupling, which limits the possibility of manipulating electrons via an external applied field.
Assesses the relative utility of a variety of carbon-based nanomaterials for spintronics applications
Analyzes the specific properties that make carbon and carbon nanostructured materials optimal for spintronics and magnetic applications
Discusses the major challenges to using carbon nanostructured materials as magnetic agents on a mass scale
Описание: This book primarily covers the fundamental science, synthesis, characterization, optoelectronic properties, and applications of metal oxide nanomaterials.
Metal Oxide-Based Nanostructured Electrocatalysts for Fuel Cells, Electrolyzers, and Metal-air Batteries is a comprehensive book summarizing the recent overview of these new materials developed to date. The book is motivated by research that focuses on the reduction of noble metal content in catalysts to reduce the cost associated to the entire system. Metal oxides gained significant interest in heterogeneous catalysis for basic research and industrial deployment.
Metal Oxide-Based Nanostructured Electrocatalysts for Fuel Cells, Electrolyzers, and Metal-air Batteries puts these opportunities and challenges into a broad context, discusses the recent researches and technological advances, and finally provides several pathways and guidelines that could inspire the development of ground-breaking electrochemical devices for energy production or storage. Its primary focus is how materials development is an important approach to produce electricity for key applications such as automotive and industrial.
The book is appropriate for those working in academia and R&D in the disciplines of materials science, chemistry, electrochemistry, and engineering.
Описание: The proposed technical reference book covers all points from synthesis, properties and application of transition metal oxide nanoparticle materials in energy storage and conversion devices. It addresses the application of non-toxic and environmentally-friendly metal oxide materials for a clean environment.
Автор: It-Meng Low Название: Nanostructured titanium dioxide in photocatalysis ISBN: 9814877077 ISBN-13(EAN): 9789814877077 Издательство: Taylor&Francis Рейтинг: Цена: 21284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents the fundamentals of photocatalysis in nanostructured TiO2. The factors affecting photocatalytic activity, design, and preparation procedures of various forms of nanostructured TiO2 are described together with their numerous applications in the fields of energy and environment.
Functional Nanostructured Interfaces for Environmental and Biomedical Applications provides an overview on the characteristics of nanostructured interfaces and their processing technologies for a wide range of applications in the sensing, photocatalytic and bioengineering areas. The book focuses on the fundamentals of multifunctional nanostructured interfaces and their associated technologies, including versatile technologies, such as colloidal lithography, scanning probe techniques and laser nanostructuring, which can be used to obtain multifunctional 2D and 3D nanotextured interfaces. The book provides multidisciplinary chapters, summarizes the current status of the field, and covers important scientific and technological developments made over past decades.
As such, it is an invaluable reference to those working in the design of novel nanostructured materials.
Covers emerging applications of nanostructured interfaces, with a focus on sensing, bio-related and environmental applications
Provides detailed and up-to-date overviews on the characteristics of nanostructured interfaces and their processing technologies, including materials from multifunctional graphene, to extremophile materials
Includes information about versatile technologies, such as colloidal lithography, scanning probe techniques and laser nanostructuring, all of which can all be used to obtain multifunctional 2D and 3D nanotextured interfaces
Автор: Baowan, Duangkamon Название: Modelling and Mechanics of Carbon-based Nanostructured Materials ISBN: 0128124636 ISBN-13(EAN): 9780128124635 Издательство: Elsevier Science Рейтинг: Цена: 13980.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Modelling and Mechanics of Carbon-based Nanostructured Materials sets out the principles of applied mathematical modeling in the topical area of nanotechnology. It is purposely designed to be self-contained, giving readers all the necessary modeling principles required for working with nanostructures.
The unique physical properties observed at the nanoscale are often counterintuitive, sometimes astounding researchers and thus driving numerous investigations into their special properties and potential applications. Typically, existing research has been conducted through experimental studies and molecular dynamics simulations. This book goes beyond that to provide new avenues for study and review.
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