Organic and Carbon Gels

Organic and Carbon Gels PDF Author: Ana Arenillas
Publisher: Springer
ISBN: 9783030138998
Category :
Languages : en
Pages : 212

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Book Description

Organic and Carbon Gels

Organic and Carbon Gels PDF Author: Ana Arenillas
Publisher: Springer
ISBN: 9783030138998
Category :
Languages : en
Pages : 212

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Book Description


Porous Carbons

Porous Carbons PDF Author: Feiyu Kang
Publisher: Elsevier
ISBN: 0128221534
Category : Technology & Engineering
Languages : en
Pages : 874

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Book Description
Carbon materials form pores ranging in size and morphology, from micropores of less than 1nm, to macropores of more than 50nm, and from channel-like spaces with homogenous diameters in carbon nanotubes, to round spaces in various fullerene cages, including irregularly-shaped pores in polycrystalline carbon materials. The large quantity and rapid rate of absorption of various molecules made possible by these attributes of carbon materials are now used in the storage of foreign atoms and ions for energy storage, conversion and adsorption, and for environmental remediation. Porous Carbons: Syntheses and Applications focuses on the fabrication and application of porous carbons. It considers fabrication at three scales: micropores, mesopores, and macropores. Carbon foams, sponges, and 3D-structured carbons are detailed. The title presents applications in four key areas: energy storage, energy conversion, energy adsorption, including batteries, supercapacitors, and fuel cells and environmental remediation, emphasizing the importance of pore structures at the three scales, and the diffusion and storage of various ions and molecules. The book presents a short history of each technique and material, and assesses advantages and disadvantages. This focused book provides researchers with a comprehensive understanding of both pioneering and current synthesis techniques for porous carbons, and their modern applications. - Presents modern porous carbon synthesis techniques and modern applications of porous carbons - Presents current research on porous carbons in energy storage, conversion and adsorption, and in environmental remediation - Provides a history and assessment of both pioneering and current cutting-edge synthesis techniques and materials - Covers a significant range of precursor materials, preparation techniques, and characteristics - Considers the future development of porous carbons and their various potential applications

Honey-Bee

Honey-Bee PDF Author: Anatole France
Publisher: Library of Alexandria
ISBN: 1465604847
Category : Fiction
Languages : en
Pages : 142

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Book Description
The sea covers to-day what was once the Duchy of Clarides. No trace of the town or the castle remains. But when it is calm there can be seen, it is said, within the circumference of a mile, huge trunks of trees standing on the bottom of the sea. A spot on the banks, which now serves as a station for the customhouse officers, is still called "The Tailor's Booth," and it is quite probable that this name is in memory of a certain Master Jean who is mentioned in this story. The sea, which encroaches year by year, will soon cover this spot so curiously named. Such changes are in the nature of things. The mountains sink in the course of ages, and the depths of the seas, on the contrary, rise until their shells and corals are carried to the regions of clouds and ice. Nothing endures. The face of land and sea is for ever changing. Tradition alone preserves the memory of men and places across the ages and renders real to us what has long ceased to exist. In telling you of Clarides I wish to take you back to times that have long since vanished. Thus I begin: The Countess of Blanchelande having placed on her golden hair a little black hood embroidered with pearls.... But before proceeding I must beg very serious persons not to read this. It is not written for them. It is not written for grave people who despise trifles and who always require to be instructed. I only venture to offer this to those who like to be entertained, and whose minds are both young and gay. Only those who are amused by innocent pleasures will read this to the end. Of these I beg, should they have little children, that they will tell them about my Honey-Bee. I wish this story to please both boys and girls and yet I hardly dare to hope it will. It is too frivolous for them and, really, only suitable for old-fashioned children. I have a pretty little neighbour of nine whose library I examined the other day. I found many books on the microscope and the zoophytes, as well as several scientific story-books. One of these I opened at the following lines: "The cuttle-fish Sepia Officinalis is a cephalopodic mollusc whose body includes a spongy organ containing a chylaqueous fluid saturated with carbonate of lime." My pretty little neighbour finds this story very interesting. I beg of her, unless she wishes me to die of mortification, never to read the story of Honey-Bee.

Biopolymer Electrolytes

Biopolymer Electrolytes PDF Author: Sudhakar Y N
Publisher: Elsevier
ISBN: 0128136111
Category : Science
Languages : en
Pages : 194

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Book Description
Biopolymer Electrolytes: Fundamentals and Applications in Energy Storage provides the core fundamentals and applications for polyelectrolytes and their properties with a focus on biopolymer electrolytes. Increasing global energy and environmental challenges demand clean and sustainable energy sources to support the modern society. One of the feasible technologies is to use green energy and green materials in devices. Biopolymer electrolytes are one such green material and, hence, have enormous application potential in devices such as electrochemical cells and fuel cells. - Features a stable of case studies throughout the book that underscore key concepts and applications - Provides the core fundamentals and applications for polyelectrolytes and their properties - Weaves the subject of biopolymer electrolytes across a broad range of disciplines, including chemistry, chemical engineering, materials science, environmental science, and pharmaceutical science

Supercapacitors

Supercapacitors PDF Author: Francois Beguin
Publisher: John Wiley & Sons
ISBN: 352764668X
Category : Technology & Engineering
Languages : en
Pages : 596

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Book Description
Supercapacitors are a relatively new energy storage system that provides higher energy density than dielectric capacitors and higher power density than batteries. They are particularly suited to applications that require energy pulses during short periods of time, e.g., seconds or tens of seconds. They are recommended for automobiles, tramways, buses, cranes, fork-lifts, wind turbines, electricity load leveling in stationary and transportation systems, etc. Despite the technological maturity of supercapacitors, there is a lack of comprehensive literature on the topic. Many high performance materials have been developed and new scientific concepts have been introduced. Taking into account the commercial interest in these systems and the new scientific and technological developments now is the ideal time to publish this book, capturing all this new knowledge. The book starts by giving an introduction to the general principles of electrochemistry, the properties of electrochemical capacitors, and electrochemical characterization techniques. Electrical double layer capacitors and pseudocapacitors are then discussed, followed by the various electrolyte systems. Modelling, manufacture of industrial capacitors, constraints, testing, and reliability as well as applications are also covered. 'Supercapacitors - Materials, Systems, and Applications' is part of the series on Materials for Sustainable Energy and Development edited by Prof. G.Q. Max Lu. The series covers advances in materials science and innovation for renewable energy, clean use of fossil energy, and greenhouse gas mitigation and associated environmental technologies.

Carbons for Electrochemical Energy Storage and Conversion Systems

Carbons for Electrochemical Energy Storage and Conversion Systems PDF Author: Francois Beguin
Publisher: CRC Press
ISBN: 1420055402
Category : Science
Languages : en
Pages : 532

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Book Description
As carbons are widely used in energy storage and conversion systems, there is a rapidly growing need for an updated book that describes their physical, chemical, and electrochemical properties. Edited by those responsible for initiating the most progressive conference on Carbon for Energy Storage and Environment Protection (CESEP), this book undoub

Char and Carbon Materials Derived from Biomass

Char and Carbon Materials Derived from Biomass PDF Author: Mejdi Jeguirim
Publisher: Elsevier
ISBN: 0128148942
Category : Technology & Engineering
Languages : en
Pages : 508

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Book Description
Char and Carbon Materials Derived from Biomass: Production, Characterization and Applications provides an overview of biomass char production methods (pyrolysis, hydrothermal carbonization, etc.), along with the characterization techniques typically used (Scanning Electronic Microscopy, X-Ray Fluorescence, Nitrogen adsorption, etc.) In addition, the book includes a discussion of the various properties of biomass chars and their suitable recovery processes, concluding with a demonstration of applications. As biomass can be converted to energy, biofuels and bioproducts via thermochemical conversion processes, such as combustion, pyrolysis and gasification, this book is ideal for professionals in energy production and storage fields, as well as professionals in waste treatment, gas treatment, and more. - Provides a discussion of sources of biomass feedstocks, such as agricultural, woody plants and food processing residue - Discusses the various production processes of biomass chars, including pyrolysis and hydrothermal carbonization - Explores various applications of biomass chars within different industries, including energy and agronomy

Handbook of Supercapacitor Materials

Handbook of Supercapacitor Materials PDF Author: Rajender Boddula
Publisher: John Wiley & Sons
ISBN: 3527346872
Category : Technology & Engineering
Languages : en
Pages : 356

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Book Description
Introduction to Electromagnetic Waves with Maxwell???s Equations Discover an innovative and fresh approach to teaching classical electromagnetics at a foundational level Introduction to Electromagnetic Waves with Maxwell???s Equations delivers an accessible and practical approach to teaching the well-known topics all electromagnetics instructors must include in their syllabus. Based on the author???s decades of experience teaching the subject, the book is carefully tuned to be relevant to an audience of engineering students who have already been exposed to the basic curricula of linear algebra and multivariate calculus. Forming the backbone of the book, Maxwell???s equations are developed step-by-step in consecutive chapters, while related electromagnetic phenomena are discussed simultaneously. The author presents accompanying mathematical tools alongside the material provided in the book to assist students with retention and comprehension. The book contains over 100 solved problems and examples with stepwise solutions offered alongside them. An accompanying website provides readers with additional problems and solutions. Readers will also benefit from the inclusion of: A thorough introduction to preliminary concepts in the field, including scalar and vector fields, cartesian coordinate systems, basic vector operations, orthogonal coordinate systems, and electrostatics, magnetostatics, and electromagnetics An exploration of Gauss??? Law, including integral forms, differential forms, and boundary conditions A discussion of Ampere???s Law, including integral and differential forms and Stoke???s Theorem An examination of Faraday???s Law, including integral and differential forms and the Lorentz Force Law Perfect for third- and fourth-year undergraduate students in electrical engineering, mechanical engineering, applied maths, physics, and computer science, Introduction to Electromagnetic Waves with Maxwell???s Equations will also earn a place in the libraries of graduate and postgraduate students in any STEM program with applications in electromagnetics.

Materials for Supercapacitor Applications

Materials for Supercapacitor Applications PDF Author: M. Aulice Scibioh
Publisher: Elsevier
ISBN: 0128198591
Category : Technology & Engineering
Languages : en
Pages : 402

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Book Description
Materials for Supercapacitor Applications provides a snapshot of the present status of this rapidly growing field. It covers motivations, innovations, ongoing breakthroughs in research and development, innovative materials, impacts, and perspectives, as well as the challenges and technical barriers to identifying an ideal material for practical applications. This comprehensive reference by electro-chemists explains concepts in materials selection and their unique applications based on their electro-chemical properties. Chemists, chemical and electrical engineers, material scientists, and research scholars and students interested in energy will benefit from this overview of many important reference points in understanding the materials used in supercapacitors. - Provides an overview of the formulation for new materials and how to characterize them for supercapacitor applications - Describes all the information on the available materials for supercapacitor applications - Outlines potential material characterization methods - Discusses perspectives and future directions of the field

Handbook of Porous Carbon Materials

Handbook of Porous Carbon Materials PDF Author: Andrews Nirmala Grace
Publisher: Springer Nature
ISBN: 9811971889
Category : Science
Languages : en
Pages : 1176

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Book Description
This handbook summarizes the current advancements and growth in sustainable carbonaceous porous materials for fabrication and revival of energy devices, fuel cells, sensors technology, solar cell technology, stealth technology in addition to biomedical applications. It also covers the potential applications of carbon materials in various fields such as chemical, engineering, biomedical and environmental sciences. It also confers the prospective utilization of 2D and 3D hierarchical porous carbon in different interdisciplinary engineering applications. The book discusses major challenges faced in the development of cost-effective future energy storage strategies and provides effective solutions for improvement in the performance of carbon-based materials. Given the content, this handbook will be useful for students, researchers and professionals working in the area of material chemistry and allied fields.