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Author :
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (685 download)
Download or read book Durability and Reliability of Solid Oxide Fuel Cells written by and published by . This book was released on 2005 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: This presentation discusses durability and reliability testing on solid oxide fuel cells.
Author : Nigel Brandon
Publisher : Academic Press
ISBN 13 : 0128097248
Total Pages : 235 pages
Book Rating : 4.1/5 (28 download)
Download or read book Solid Oxide Fuel Cell Lifetime and Reliability written by Nigel Brandon and published by Academic Press. This book was released on 2017-05-23 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Oxide Fuel Cell Lifetime and Reliability: Critical Challenges in Fuel Cells presents in one volume the most recent research that aims at solving key issues for the deployment of SOFC at a commercial scale and for a wider range of applications. To achieve that, authors from different regions and backgrounds address topics such as electrolytes, contaminants, redox cycling, gas-tight seals, and electrode microstructure. Lifetime issues for particular elements of the fuel cells, like cathodes, interconnects, and fuel processors, are covered as well as new materials. They also examine the balance of SOFC plants, correlations between structure and electrochemical performance, methods for analysis of performance and degradation assessment, and computational and statistical approaches to quantify degradation. For its holistic approach, this book can be used both as an introduction to these issues and a reference resource for all involved in research and application of solid oxide fuel cells, especially those developing understanding in industrial applications of the lifetime issues. This includes researchers in academia and industrial R&D, graduate students and professionals in energy engineering, electrochemistry, and materials sciences for energy applications. It might also be of particular interest to analysts who are looking into integrating SOFCs into energy systems. Brings together in a single volume leading research and expert thinking around the broad topic of SOFC lifetime and durability Explores issues that affect solid oxide fuel cells elements, materials, and systems with a holistic approach Provides a practical reference for overcoming some of the common failure mechanisms of SOFCs Features coverage of integrating SOFCs into energy systems
Author : K Huang
Publisher : Elsevier
ISBN 13 : 1845696514
Total Pages : 341 pages
Book Rating : 4.8/5 (456 download)
Download or read book Solid Oxide Fuel Cell Technology written by K Huang and published by Elsevier. This book was released on 2009-07-30 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: High temperature solid oxide fuel cell (SOFC) technology is a promising power generation option that features high electrical efficiency and low emissions of environmentally polluting gases such as CO2, NOox and SOx. It is ideal for distributed stationary power generation applications where both high-efficiency electricity and high-quality heat are in strong demand. For the past few decades, SOFC technology has attracted intense worldwide R&D effort and, along with polymer electrolyte membrane fuel cell (PEMFC) technology, has undergone extensive commercialization development.This book presents a systematic and in-depth narrative of the technology from the perspective of fundamentals, providing comprehensive theoretical analysis and innovative characterization techniques for SOFC technology. The book initially deals with the basics and development of SOFC technology from cell materials to fundamental thermodynamics, electronic properties of solids and charged particle transport. This coverage is extended with a thorough analysis of such operational features as current flow and energy balance, and on to voltage losses and electrical efficiency. Furthermore, the book also covers the important issues of fuel cell stability and durability with chapters on performance characterization, fuel processing, and electrode poisoning. Finally, the book provides a comprehensive review for SOFC materials and fabrication techniques. A series of useful scientific appendices rounds off the book.Solid oxide fuel cell technology is a standard reference for all those researching this important field as well as those working in the power industry. - Provides a comprehensive review of solid oxide fuel cells from history and design to chemistry and materials development - Presents analysis of operational features including current flow, energy balance, voltage losses and electrical efficiency - Explores fuel cell stability and durability with specific chapters examining performance characterization, fuel processing and electrode poisoning
Author : Tatsumi Ishihara
Publisher : Springer Science & Business Media
ISBN 13 : 0387777083
Total Pages : 310 pages
Book Rating : 4.3/5 (877 download)
Download or read book Perovskite Oxide for Solid Oxide Fuel Cells written by Tatsumi Ishihara and published by Springer Science & Business Media. This book was released on 2009-06-12 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuel cell technology is quite promising for conversion of chemical energy of hydrocarbon fuels into electricity without forming air pollutants. There are several types of fuel cells: polymer electrolyte fuel cell (PEFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC), solid oxide fuel cell (SOFC), and alkaline fuel cell (AFC). Among these, SOFCs are the most efficient and have various advantages such as flexibility in fuel, high reliability, simple balance of plant (BOP), and a long history. Therefore, SOFC technology is attracting much attention as a power plant and is now close to marketing as a combined heat and power generation system. From the beginning of SOFC development, many perovskite oxides have been used for SOFC components; for example, LaMnO -based oxide for the cathode and 3 LaCrO for the interconnect are the most well known materials for SOFCs. The 3 current SOFCs operate at temperatures higher than 1073 K. However, lowering the operating temperature of SOFCs is an important goal for further SOFC development. Reliability, durability, and stability of the SOFCs could be greatly improved by decreasing their operating temperature. In addition, a lower operating temperature is also beneficial for shortening the startup time and decreasing energy loss from heat radiation. For this purpose, faster oxide ion conductors are required to replace the conventional Y O -stabilized ZrO 2 3 2 electrolyte. A new class of electrolytes such as LaGaO is considered to be 3 highly useful for intermediate-temperature SOFCs.
Author : Kevin Kendall
Publisher : Elsevier
ISBN 13 : 0124104835
Total Pages : 522 pages
Book Rating : 4.1/5 (241 download)
Download or read book High-Temperature Solid Oxide Fuel Cells for the 21st Century written by Kevin Kendall and published by Elsevier. This book was released on 2015-11-21 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-temperature Solid Oxide Fuel Cells, Second Edition, explores the growing interest in fuel cells as a sustainable source of energy. The text brings the topic of green energy front and center, illustrating the need for new books that provide comprehensive and practical information on specific types of fuel cells and their applications. This landmark volume on solid oxide fuel cells contains contributions from experts of international repute, and provides a single source of the latest knowledge on this topic. A single source for all the latest information on solid oxide fuel cells and their applications Illustrates the need for new, more comprehensive books and study on the topic Explores the growing interest in fuel cells as viable, sustainable sources of energy
Author : Bin Zhu
Publisher : John Wiley & Sons
ISBN 13 : 3527812784
Total Pages : 488 pages
Book Rating : 4.5/5 (278 download)
Download or read book Solid Oxide Fuel Cells written by Bin Zhu and published by John Wiley & Sons. This book was released on 2020-02-12 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents innovative approaches towards affordable, highly efficient, and reliable sustainable energy systems Written by leading experts on the subject, this book provides not only a basic introduction and understanding of conventional fuel cell principle, but also an updated view of the most recent developments in this field. It focuses on the new energy conversion technologies based on both electrolyte and electrolyte-free fuel cells?from advanced novel ceria-based composite electrolyte low temperature solid oxide fuel cells to non-electrolyte fuel cells as advanced fuel-to-electricity conversion technology. Solid Oxide Fuel Cells: From Electrolyte-Based to Electrolyte-Free Devices is divided into three parts. Part I covers the latest developments of anode, electrolyte, and cathode materials as well as the SOFC technologies. Part II discusses the non-electrolyte or semiconductor-based membrane fuel cells. Part III focuses on engineering efforts on materials, technology, devices and stack developments, and looks at various applications and new opportunities of SOFC using both the electrolyte and non-electrolyte principles, including integrated fuel cell systems with electrolysis, solar energy, and more. -Offers knowledge on how to realize highly efficient fuel cells with novel device structures -Shows the opportunity to transform the future fuel cell markets and the possibility to commercialize fuel cells in an extended range of applications -Presents a unique collection of contributions on the development of solid oxide fuel cells from electrolyte based to non-electrolyte-based technology -Provides a more comprehensive understanding of the advances in fuel cells and bridges the knowledge from traditional SOFC to the new concept -Allows readers to track the development from the conventional SOFC to the non-electrolyte or single-component fuel cell Solid Oxide Fuel Cells: From Electrolyte-Based to Electrolyte-Free Devices will serve as an important reference work to students, scientists, engineers, researchers, and technology developers in the fuel cell field.
Author : T. D. Jarvi
Publisher : ECS Transactions
ISBN 13 : 9781566774918
Total Pages : 498 pages
Book Rating : 4.7/5 (749 download)
Download or read book Durability and Reliability of Low-temperature Fuel Cells Systems written by T. D. Jarvi and published by ECS Transactions. This book was released on 2006-01-01 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue focuses on fuel cell durability and reliability (primarily DMFCs and PEMFCs, but also durability related topics from AFCs and PAFCs). It includes a) fundamental fuel cell materials degradation characterization, b) Membrane Electrode Assembly (MEA) and Diffusion Media (DM) voltage degradation mechanisms, c) evaluation and feasibility of accelerated durability tests, and d) durability/reliability of fuel cells and systems.
Author : Alexander James Stark
Publisher :
ISBN 13 :
Total Pages : 85 pages
Book Rating : 4.:/5 (14 download)
Download or read book Evaluations on the Durability of Magnesia Magnesium Aluminate (MMA) Solid Oxide Fuel Cell Materials written by Alexander James Stark and published by . This book was released on 2018 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid oxide fuel cells (SOFCs) are one of the most promising candidates for generating clean energy. Also known as “all ceramic” fuel cells, SOFCs use a range of advanced ceramic components to achieve the functionality that is required to attain high levels of efficiency, which exceed most other types of fuel cell systems. However, SOFC systems operate at high temperatures (500-1000°C). Therefore, the mechanical reliability and service life of advanced ceramic components has become “the” important area of research in this industry. Specifically, the static and dynamic mechanical integrity of these components under fuel environments at room and operating temperatures need to be investigated. To design viable commercial fuel cell assemblies, a comprehensive understanding of the mechanical behavior of the cells under the operating conditions is critical, and a qualification of the vendor components is essential. Flaws resulting from the manufacturing process, or that are introduced during handling and assembly, can cause a reduction in the strength of the cells as well as degrade their reliability. That requires a statistical approach for characterizing the mechanical properties of fuel cell materials and an understanding of the strength distribution rather than a deterministic definition. In this investigation, the strength distributions of dense and porous Magnesia Magnesium Aluminate (MMA) candidate cell materials are evaluated under a range of environments, including exposure to hydrogen, nitrogen and moisture under elevated temperatures. Using this data, the slow crack growth behavior of the materials is characterized, and a fractographic analysis was performed on the component fracture surfaces to identify the origins of failure. The Mode I fracture toughness of the MMA is also evaluated at low (50°C) and elevated temperature (850°C) within a moist environment. It was found that the MMA exhibits a Weibull modulus of approximately 20, with limited differences between room temperature and 850°C, and that the strength exhibits very limited rate dependence, indicating low susceptibility to failures attributed to slow crack growth at these two temperature conditions. However, evaluations of the dense MMA at 50°C showed much greater SCG dependence, with an exponent of 29. Failures often initiated at surface pores that were introduced during the manufacturing process, which could serve as the limiting factor in commercial systems. The fracture toughness was not dependent on temperature, with the overall average value of 1.78 ±0.06 MPa•m1/2. Results of this investigation contribute to the development of a comprehensive understanding of the structural behavior of MMA fuel cell materials, and will be instrumental in the choice of materials and manufacturing of reliable commercial systems.
Author : Kazunari Sasaki
Publisher : Springer
ISBN 13 : 4431560424
Total Pages : 578 pages
Book Rating : 4.4/5 (315 download)
Download or read book Hydrogen Energy Engineering written by Kazunari Sasaki and published by Springer. This book was released on 2016-09-07 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the fundamental principles and latest research findings in hydrogen energy fields including: hydrogen production, hydrogen storage, fuel cells, hydrogen safety, economics, and the impact on society. Further, the book introduces the latest development trends in practical applications, especially in commercial household fuel cells and commercial fuel cell vehicles in Japan. This book not only helps readers to further their basic knowledge, but also presents the state of the art of hydrogen-energy-related research and development. This work serves as an excellent reference for beginners such as graduate students, as well as a handbook and systematic summary of entire hydrogen-energy systems for scientists and engineers.
Author : S. C. Singhal
Publisher : The Electrochemical Society
ISBN 13 : 156677862X
Total Pages : 3058 pages
Book Rating : 4.5/5 (667 download)
Download or read book Solid Oxide Fuel Cells 12 (SOFC-XII) written by S. C. Singhal and published by The Electrochemical Society. This book was released on 2011-04-25 with total page 3058 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of ECS Transactions contains papers from the Twelfth International Symposium on Solid Oxide Fuel Cells (SOFC-XII),a continuing biennial series of symposia. The papers deal with materials for cell components and fabrication methods for components and complete cells. Also contained are papers on cell electrochemical performance and its modelling, stacks and systems, and prototype testing of SOFC demonstration units for different applications.
Author : Sandeep Dhundhara
Publisher : John Wiley & Sons
ISBN 13 : 111976033X
Total Pages : 354 pages
Book Rating : 4.1/5 (197 download)
Download or read book Energy Storage for Modern Power System Operations written by Sandeep Dhundhara and published by John Wiley & Sons. This book was released on 2021-10-19 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: ENERGY STORAGE for MODERN POWER SYSTEM OPERATIONS Written and edited by a team of well-known and respected experts in the field, this new volume on energy storage presents the state-of-the-art developments and challenges for modern power systems for engineers, researchers, academicians, industry professionals, consultants, and designers. Energy storage systems have been recognized as the key elements in modern power systems, where they are able to provide primary and secondary frequency controls, voltage regulation, power quality improvement, stability enhancement, reserve service, peak shaving, and so on. Particularly, deployment of energy storage systems in a distributed manner will contribute greatly in the development of smart grids and providing promising solutions for the above issues. The main challenges will be the adoption of new techniques and strategies for the optimal planning, control, monitoring and management of modern power systems with the wide installation of distributed energy storage systems. Thus, the aim of this book is to illustrate the potential of energy storage systems in different applications of modern power systems, with a view toward illuminating recent advances and research trends in storage technologies. This exciting new volume covers the recent advancements and applications of different energy storage technologies that are useful to engineers, scientists, and students in the discipline of electrical engineering. Suitable for the engineers at power companies and energy storage consultants working in the energy storage field, this book offers a cross-disciplinary look across electrical, mechanical, chemical and renewable engineering aspects of energy storage. Whether for the veteran engineer or the student, this is a must-have for any library. AUDIENCE Electrical engineers and other designers, engineers, and scientists working in energy storage
Author : Weidong He
Publisher : Springer
ISBN 13 : 3319097377
Total Pages : 87 pages
Book Rating : 4.3/5 (19 download)
Download or read book Gas Transport in Solid Oxide Fuel Cells written by Weidong He and published by Springer. This book was released on 2014-09-03 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of contemporary research and emerging measurement technologies associated with gas transport in solid oxide fuel cells. Within these pages, an introduction to the concept of gas diffusion in solid oxide fuel cells is presented. This book also discusses the history and underlying fundamental mechanisms of gas diffusion in solid oxide fuel cells, general theoretical mathematical models for gas diffusion, and traditional and advanced techniques for gas diffusivity measurement.
Author : Peter Holtappels
Publisher :
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4.:/5 (67 download)
Download or read book Durability and Degradation of Solid Oxide Fuel Cells written by Peter Holtappels and published by . This book was released on 2009 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S.C. Singhal
Publisher : Elsevier
ISBN 13 : 0080508081
Total Pages : 423 pages
Book Rating : 4.0/5 (85 download)
Download or read book High-temperature Solid Oxide Fuel Cells: Fundamentals, Design and Applications written by S.C. Singhal and published by Elsevier. This book was released on 2003-12-08 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Temperature Solid Oxide Fuel Cells: Fundamentals, Design and Applications provides a comprehensive discussion of solid oxide fuel cells (SOFCs). SOFCs are the most efficient devices for the electrochemical conversion of chemical energy of hydrocarbon fuels into electricity, and have been gaining increasing attention for clean and efficient distributed power generation. The book explains the operating principle, cell component materials, cell and stack designs and fabrication processes, cell and stack performance, and applications of SOFCs. Individual chapters are written by internationally renowned authors in their respective fields, and the text is supplemented by a large number of references for further information. The book is primarily intended for use by researchers, engineers, and other technical people working in the field of SOFCs. Even though the technology is advancing at a very rapid pace, the information contained in most of the chapters is fundamental enough for the book to be useful even as a text for SOFC technology at the graduate level.
Author : Samir Jemei
Publisher : John Wiley & Sons
ISBN 13 : 1786301679
Total Pages : 244 pages
Book Rating : 4.7/5 (863 download)
Download or read book Hybridization, Diagnostic and Prognostic of PEM Fuel Cells written by Samir Jemei and published by John Wiley & Sons. This book was released on 2018-12-18 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen is the most abundant element in the universe. It has a place in the energy mix of the future, especially regarding fuel cells (FCs). This book is an investigation into FCs. Prominence is given to the subject of PEMFCs (proton exchange membrane fuel cells) as they offer interesting perspectives on transport and stationary applications. This being said, a number of technological and scientific obstacles remain to be overcome before an industrial level of development can be reached.
Author : Felix N. Büchi
Publisher : Springer Science & Business Media
ISBN 13 : 038785536X
Total Pages : 489 pages
Book Rating : 4.3/5 (878 download)
Download or read book Polymer Electrolyte Fuel Cell Durability written by Felix N. Büchi and published by Springer Science & Business Media. This book was released on 2009-02-08 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a significant number of R&D projects, performed mostly after 2000, devoted to the understanding and prevention of performance degradation processes in polymer electrolyte fuel cells (PEFCs). The extent and severity of performance degradation processes in PEFCs were recognized rather gradually. Indeed, the recognition overlapped with a significant number of industrial dem- strations of fuel cell powered vehicles, which would suggest a degree of technology maturity beyond the resaolution of fundamental failure mechanisms. An intriguing question, therefore, is why has there been this apparent delay in addressing fun- mental performance stability requirements. The apparent answer is that testing of the power system under fully realistic operation conditions was one prerequisite for revealing the nature and extent of some key modes of PEFC stack failure. Such modes of failure were not exposed to a similar degree, or not at all, in earlier tests of PEFC stacks which were not performed under fully relevant conditions, parti- larly such tests which did not include multiple on–off and/or high power–low power cycles typical for transportation and mobile power applications of PEFCs. Long-term testing of PEFCs reported in the early 1990s by both Los Alamos National Laboratory and Ballard Power was performed under conditions of c- stant cell voltage, typically near the maximum power point of the PEFC.
Author : Meng Ni
Publisher : Royal Society of Chemistry
ISBN 13 : 1849737770
Total Pages : 539 pages
Book Rating : 4.8/5 (497 download)
Download or read book Solid Oxide Fuel Cells written by Meng Ni and published by Royal Society of Chemistry. This book was released on 2013-08-16 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid oxide fuel cells (SOFCs) are promising electrochemical power generation devices that can convert chemical energy of a fuel into electricity in an efficient, environmental-friendly, and quiet manner. Due to their high operating temperature, SOFCs feature fuel flexibility as internal reforming of hydrocarbon fuels and ammonia thermal cracking can be realized in SOFC anode. This book presents an overview of the SOFC technology with a focus on the recent developments in new technologies and new ideas for addressing the key issues of SOFC development. This book first introduces the fundamental principles of SOFCs and compares SOFC technology with conventional heat engines as well as low temperature fuel cells. Then the latest developments in SOFC R&D are reviewed and future directions are discussed. Key issues related to SOFC performance improvement, long-term stability, mathematical modelling, as well as system integration/control are addressed, including material development, infiltration technique for nano-structured electrode fabrication, focused ion beam – scanning electron microscopy (FIB-SEM) technique for microstructure reconstruction, the Lattice Boltzmann Method (LBM) simulation at pore scale, multi-scale modelling, SOFC integration with buildings and other cycles for stationary applications.
