Mini-Micro Fuel Cells

Mini-Micro Fuel Cells PDF

Author: S. Kakaç

Publisher: Springer Science & Business Media

Published: 2008-04-10

Total Pages: 436

ISBN-13: 1402082959

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This volume contains an archival record of the NATO Advanced Institute on Mini – Micro Fuel Cells – Fundamental and Applications held in Çesme – Izmir, Turkey, July 22–August 3, 2007. The ASIs are intended to be a high-level teaching activity in scientific and technical areas of current concern. In this volume, the reader may find interesting chapters on Mini- Micro Fuel Cells with fundamentals and applications. In recent years, fu- cell development, modeling and performance analysis has received much attention due to their potential for distributed power which is a critical issue for energy security and the environmental protection. Small fuel cells for portable applications are important for the security. The portable devices (many electronic and wireless) operated by fuel cells for providing all-day power, are very valuable for the security, for defense and in the war against terrorism. Many companies in NATO and non-NATO countries have concentrated to promote the fuel cell industry. Many universities with industrial partners committed to the idea of working together to develop fuel cells. As tech- logy advanced in the 1980s and beyond, many government organizations joined in spending money on fuel-cell research. In recent years, interest in using fuel cells to power portable electronic devices and other small equipment (cell phones, mobile phones, lab-tops, they are used as micro power source in biological applications) has increased partly due to the promise of fuel cells having higher energy density.

Direct Alcohol Fuel Cells for Portable Applications

Direct Alcohol Fuel Cells for Portable Applications PDF

Author: Alexandra M. F. R. Pinto

Publisher: Academic Press

Published: 2018-09-08

Total Pages: 353

ISBN-13: 0128118989

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Direct Alcohol Fuel Cells for Portable Applications: Fundamentals, Engineering and Advances presents the fundamental concepts, technological advances and challenges in developing, modeling and deploying fuel cells and fuel cell systems for portable devices, including micro and mini fuel cells. The authors review the fundamental science of direct alcohol fuel cells, covering, in detail, thermodynamics, electrode kinetics and electrocatalysis of charge-transfer reactions, mass and heat transfer phenomena, and basic modeling aspects. In addition, the book examines other fuels in DAFCs, such as formic acid, ethylene glycol and glycerol, along with technological aspects and applications, including case studies and cost analysis. Researchers, engineering professionals, fuel cell developers, policymakers and senior graduate students will find this a valuable resource. The book’s comprehensive coverage of fundamentals is especially useful for graduate students, advanced undergraduate students and those new to the field. Provides a comprehensive understanding of the fundamentals of DAFCs and their basic components, design and performance Presents current and complete information on the state-of-the-art of DAFC technology and its most relevant challenges for commercial deployment Includes practical application examples, problems and case studies Covers the use of other fuels, such as formic acid, ethylene glycol and glycerol

Micro Fuel Cells

Micro Fuel Cells PDF

Author: Tim Zhao

Publisher: Academic Press

Published: 2009-07-07

Total Pages: 312

ISBN-13: 9780080878874

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Today's consumers of portable electronics consumers are demanding devices not only deliver more power but also work healthy for the environment. This fact alone has lead major corporations like Intel, BIC, Duracell and Microsoft to believe that Microfuel Cells could be the next-generation power source for electronic products. Compact and readable, Microfuels Principles and Applications, offers engineers and product designers a reference unsurpassed by any other in the market. The book starts with a clear and rigorous exposition of the fundamentals engineering principles governing energy conversion for small electronic devices, followed by self-contained chapters concerning applications. The authors provide original points of view on all types of commercially available micro fuel cells types, including micro proton exchange membrane fuel cells, micro direct methanol fuel cells, micro solid oxide fuel cells and micro bio-fuel cells. The book also contains a detailed introduction to the fabrication of the components and the assembly of the system, making it a valuable reference both in terms of its application to product design and understanding micro engineering principles. *An overview of the micro fuel cell systems and applications. *A detailed introduction to the fabrication of the components and the assembly of the system. *Original points of view on prospects of micro fuel cells.

Microbial Fuel Cell

Microbial Fuel Cell PDF

Author: Debabrata Das

Publisher: Springer

Published: 2017-12-01

Total Pages: 506

ISBN-13: 3319667939

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This book represents a novel attempt to describe microbial fuel cells (MFCs) as a renewable energy source derived from organic wastes. Bioelectricity is usually produced through MFCs in oxygen-deficient environments, where a series of microorganisms convert the complex wastes into electrons via liquefaction through a cascade of enzymes in a bioelectrochemical process. The book provides a detailed description of MFC technologies and their applications, along with the theories underlying the electron transfer mechanisms, the biochemistry and the microbiology involved, and the material characteristics of the anode, cathode and separator. It is intended for a broad audience, mainly undergraduates, postgraduates, energy researchers, scientists working in industry and at research organizations, energy specialists, policymakers, and anyone else interested in the latest developments concerning MFCs.

Portable Hydrogen Energy Systems

Portable Hydrogen Energy Systems PDF

Author: Paloma Ferreira-Aparicio

Publisher: Academic Press

Published: 2018-08-04

Total Pages: 237

ISBN-13: 0128131292

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Portable Hydrogen Energy Systems: Fuel Cells and Storage Fundamentals and Applications covers the basics of portable fuel cells, their types, possibilities for fuel storage, in particular for hydrogen as fuel, and their potential application. The book explores electrochemistry, types, and materials and components, but also includes a chapter on the particularities of their use in portable devices, with a focus on proton exchange membrane (PEM) type. Topics cover fuel storage for these cells, in particular hydrogen storage and an analysis of current possibilities. In addition, portable fuel cell systems are examined, covering auxiliary elements required for operation and possibilities for their miniaturization. Engineers and developers of portable applications and electricity will find this book to provide fundamental information on the possibilities of portable hydrogen fuel cells, including costs and market information, for their planning, modeling, development and deployment. Graduate students and lecturers will find this to be a complementary resource in general hydrogen and fuel cell courses or in specialized courses covering portable systems. Presents a current view of the fundamentals and possibilities of portable hydrogen fuel cells, also comparing them with other market solutions, such as batteries Examines the applications where portable hydrogen fuel cell technology is a viable solution Explores future trends and needs in terms of materials, components and systems to improve the possibilities to make hydrogen fuel cells competitive and reliable for future portable applications

Micro & Nano-Engineering of Fuel Cells

Micro & Nano-Engineering of Fuel Cells PDF

Author: Dennis Y.C. Leung

Publisher: CRC Press

Published: 2015-04-24

Total Pages: 337

ISBN-13: 1315815079

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Fuel cells are clean and efficient energy conversion devices expected to be the next generation power source. During more than 17 decades of research and development, various types of fuel cells have been developed with a view to meet the different energy demands and application requirements. Scientists have devoted a great deal of time and effort

Handbook of Fuel Cells

Handbook of Fuel Cells PDF

Author: Wolf Vielstich

Publisher: John Wiley & Sons

Published: 2009-04-20

Total Pages: 1090

ISBN-13: 0470723114

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A timely addition to the highly acclaimed four-volume handbook set; volumes 5 and 6 highlight recent developments, particularly in the fields of new materials, molecular modeling and durability. Since the publication of the first four volumes of the Handbook of Fuel Cells in 2003, the focus of fuel cell research and development has shifted from optimizing fuel cell performance with well-known materials to developing new materials concepts, and to understanding the origins of materials and fuel cell degradation. This new two-volume set provides an authoritative and timely guide to these recent developments in fuel cell research.

Micro & Nano-engineering of Fuel Cells

Micro & Nano-engineering of Fuel Cells PDF

Author: Dennis Y. C. Leung

Publisher:

Published: 2015

Total Pages: 301

ISBN-13: 9780429227707

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"Fuel cells supply electricity by converting fuels via electrochemical reactions. The energy conversion process is highly efficient. The process is also clean as it produces no or low emission depending on the fuel used. There is a high potential that fuel cells can replace conventional batteries to achieve a higher environmental performance. However, in spite of the attractive system efficiencies and environmental benefits associated with fuel-cell technology, it has proven to be difficult to develop the scientific concepts into commercially viable industrial products. These problems have often come from both scientific and engineering issues. This edited book brings together leading researchers in various fields of engineering science from all over the world discussing the recent trends and needs on micro & nano-engineering of fuel cells, creating new engineering knowledge and optimizing the system on a micro and nano-scale. The small scales discussed in this book are particularly important, because (1) most of the underlying interactions governing the fuel cell performance occur at a scale from nanometers to microns; and (2) some engineering tasks that cannot be accomplished in macro-scale are proven achievable in micro and nano-scales. The book can be categorized into two subject areas: theoretical foundation research and applications research. The latest progress in the engineering science for electrolyte, electrode materials and whole-cell design are covered"--

Renewable Energy System Design

Renewable Energy System Design PDF

Author: Ziyad Salameh

Publisher: Academic Press

Published: 2014-05-12

Total Pages: 401

ISBN-13: 0080961673

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The limitation of fossil fuels has challenged scientists and engineers to search for alternative energy resources that can meet future energy demand. Renewable Energy System Design is a valuable reference focusing on engineering, design, and operating principles that engineers can follow in order to successfully design more robust and efficient renewable energy systems. Written by Dr. Ziyad Salameh, an expert with over thirty years of teaching, research, and design experience, Renewable Energy System Design provides readers with the "nuts and bolts" of photovoltaic, wind energy, and hybrid wind/PV systems. It explores renewable energy storage devices with an emphasis on batteries and fuel cells and emerging sustainable technologies like biomass, geothermal power, ocean thermal energy conversion, solar thermal, and satellite power. Renewable Energy System Design is a must-have resource that provides engineers and students with a comprehensive yet practical guide to the characteristics, principles of operation, and power potential of the most prevalent renewable energy systems. Explains and demonstrates design and operating principles for solar, wind, hybrid and emerging systems with diagrams and examples Utilizes case studies to help engineers anticipate and overcome common design challenges Explores renewable energy storage methods particularly batteries and fuel cells and emerging renewable technologies

Fuel Cells

Fuel Cells PDF

Author: Supramaniam Srinivasan

Publisher: Springer Science & Business Media

Published: 2006-05-05

Total Pages: 707

ISBN-13: 0387251162

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This concise sourcebook of the electrochemical, engineering and economic principles involved in the development and commercialization of fuel cells offers a thorough review of applications and techno-economic assessment of fuel cell technologies, plus in-depth discussion of conventional and novel approaches for generating energy. Parts I and II explain basic and applied electrochemistry relevant to an understanding of fuel cells. Part III covers engineering and technology aspects. The book is useful for undergraduate and graduate students and scientists interested in fuel cells. Unlike any other current book on fuel cells, each chapter includes problems based on the discussions in the text.