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Intermediate Temperature Reversible Solid Oxide Fuel Cell Materials Set Development
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Book Synopsis Intermediate Temperature Reversible Solid Oxide Fuel Cell Materials Set Development by : Thomas Skidmore Pine
Download or read book Intermediate Temperature Reversible Solid Oxide Fuel Cell Materials Set Development written by Thomas Skidmore Pine and published by . This book was released on 2009 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Novel ceramic materials synthesis methods were developed and tested to produce materials that may allow production of solid oxide fuel cells with improved reversible performance and on-anode hydrocarbon reformation without carbon deposition. A novel means of synthesizing fine particles of a promising ceramic anode material, yttrium doped strontium titanate (SYT) was developed and tested. The modified Pechini process developed was able to produce SYT with fine particle size, high phase purity and good control of dopant stoichiometry. Cells were manufactured from the synthesized materials and tested for operation in both fuel cell mode using dry and humidified hydrogen as well as dry methane fuel. Cells exhibited excellent resistance to carbon formation in the presence of dry methane, with no visible carbon deposition after 100s of hours of exposure. Electrolyzer behavior was as expected, and showed improved interfacial performance of cells when operated in electrolyzer mode compared to performance in fuel cell mode. Full cell impedances were higher than predicted from constituent materials properties, exhibiting area specific resistances 5~10x higher than expected. This impedance was found to be a result of interdiffusion between anode and electrolyte materials at processing temperatures necessary to mechanically stabilize the anode. This interdiffusion caused the formation of non-conductive interfacial regions that caused the observed poor performance. The current work also included investigation of the glycine nitrate process (GNP) for synthesizing the remaining solid oxide fuel cell components with high phase purity and accurate control of dopant stoichiometry. Product gas evolved during the GNP combustion synthesis process was found to contain high levels of carbon monoxide and oxides of nitrogen, in contradiction of much of the literature published detailing this process. This finding is in accordance with predictions of pollutant levels based on combustion chemical models.
Book Synopsis Intermediate-Temperature Solid Oxide Fuel Cells by : Zongping Shao
Download or read book Intermediate-Temperature Solid Oxide Fuel Cells written by Zongping Shao and published by Springer. This book was released on 2016-09-12 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses recent advances in intermediate-temperature solid oxide fuel cells (IT-SOFCs), focusing on material development and design, mechanism study, reaction kinetics and practical applications. It consists of five chapters presenting different types of reactions and materials employed in electrolytes, cathodes, anodes, interconnects and sealants for IT-SOFCs. It also includes two chapters highlighting new aspects of these solid oxide fuel cells and exploring their practical applications. This insightful and useful book appeals to a wide readership in various fields, including solid oxide fuel cells, electrochemistry, membranes and ceramics. Zongping Shao is a Professor at the State Key Laboratory of Materials-Oriented Chemical Engineering and the College of Energy, Nanjing University of Technology, China. Moses O. Tade is a Professor at the Department of Chemical Engineering, Curtin University, Australia.
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.
Book Synopsis Development of New Materials for Intermediate-temperature Solid Oxide Fuel Cells by : Christophe T. G. Petit
Download or read book Development of New Materials for Intermediate-temperature Solid Oxide Fuel Cells written by Christophe T. G. Petit and published by . This book was released on 2013 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis, the main focus of the work is the development of novel materials for intermediate-temperature solid oxide fuel cells (IT-SOFCs) with an aim of showing suitability and compatibility with fuel cell system environment. Fuel cell fabrication was briefly encountered to test appropriateness with existing fuel cell element standards (yttrium-doped zirconia as electrolyte for high temperature operation and gadoliniumdoped ceria for IT-SOFCs) but due to the lack of appropriate component, extensive tests to determine full potential were not carried out. Methods such as solid-state reaction and sol-gel process were adopted for the synthesis of the materials and solid-solution limits were determined for the orthovanadate compounds studied. These latter were then reduced to their metavanadate counterpart in order to establish a possible cyclability between the two oxygenated forms that could be exploited in fuel cell mechanisms. Doped version of the former and latter with alkaline-earth elements were found to greatly increase stability and conductive behaviour while maintaining appropriate densification through the formation of closed pores in the orthovanadate structure allowing the metavanadate to benefit from increased conductance. Electrolyte studies were also carried out based on doped barium yttrium cerate/zirconate structures however compounds synthesised exhibited inappropriate properties for use in IT-SOFCs despite some interesting behaviours that would be a benefit in high-temperature electrolysers.
Book Synopsis Advances in Solid Oxide Fuel Cells VIII, Volume 33, Issue 4 by : Prabhakar Singh
Download or read book Advances in Solid Oxide Fuel Cells VIII, Volume 33, Issue 4 written by Prabhakar Singh and published by John Wiley & Sons. This book was released on 2012-11-27 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Ninth International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology was held in January 2012 as part of the 36th International Conference on Advanced Ceramics and Composites (ICACC). This symposium provided an international forum for scientists, engineers, and technologists from around the world to present and discuss the latest advances in solid oxide fuel cells. This issue features fourteen papers selected from the symposium, offering readers a broad panorama of the current status of solid oxide fuel cells technology, as well as emerging issues and future directions in the field.
Book Synopsis High-Temperature Solid Oxide Fuel Cells for the 21st Century by : Kevin Kendall
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
Book Synopsis Composite Cathode Materials Development for Intermediate Temperature Solid Oxide Fuel Cell Systems by : Ya Qin
Download or read book Composite Cathode Materials Development for Intermediate Temperature Solid Oxide Fuel Cell Systems written by Ya Qin and published by . This book was released on 2008 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this research effort, it has been found that: (1) the glycine-nitrate combustion process is favorable to produce perovskite-type oxide powders with good phase purity and negligible intermediate or contaminant phases; (2) The electrochemical performance for both the SSC-LSGMC and LSCF-LSGMC composite electrode materials on LSGMC confirm their potential for use in intermediate temperature SOFC applications; (3) The composite LSCF-LSGMC electrode exhibited much higher current density than the composite SSC-LSGMC electrode in the current dc polarization measurements; and (4) Primary market study results showed promising commercialization feasibility of these new materials sets, provided production is scaled up (with dramatic cost reductions).
Book Synopsis Solid Oxide Fuel Cell Technology by : K Huang
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
Book Synopsis Development of Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cells by : Wei Wang
Download or read book Development of Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cells written by Wei Wang and published by . This book was released on 2006 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Intermediate Temperature Solid Oxide Fuel Cells by : Gurbinder Kaur
Download or read book Intermediate Temperature Solid Oxide Fuel Cells written by Gurbinder Kaur and published by Elsevier. This book was released on 2019-11-21 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intermediate Temperature Solid Oxide Fuel Cells: Electrolytes, Electrodes and Interconnects introduces the fundamental principles of intermediate solid oxide fuel cells technology. It provides the reader with a broad understanding and practical knowledge of the electrodes, pyrochlore/perovskite/oxide electrolytes and interconnects which form the backbone of the Solid Oxide Fuel Cell (SOFC) unit. Opening with an introduction to the thermodynamics, physiochemical and electrochemical behavior of Solid Oxide Fuel Cells (SOFC), the book also discusses specific materials, including low temperature brownmillerites and aurivillius electrolytes, as well as pyrochlore interconnects. This book analyzes the basic concepts, providing cutting-edge information for both researchers and students. It is a complete reference for Intermediate Solid Oxide Fuel Cells technology that will be a vital resource for those working in materials science, fuel cells and solid state chemistry. Provides a single source of information on glass, electrolytes, interconnects, vanadates, pyrochlores and perovskite SOFC Includes illustrations that provide a clear visual explanation of concepts being discussed Progresses from a discussion of basic concepts that will enable readers to easily comprehend the subject matter
Book Synopsis Mechanical and Electrochemical Characterization of Intermediate Temperature Micro-tubular Solid Oxide Fuel Cell by : Jakub Pusz
Download or read book Mechanical and Electrochemical Characterization of Intermediate Temperature Micro-tubular Solid Oxide Fuel Cell written by Jakub Pusz and published by . This book was released on 2007 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Solid Oxide Fuel Cells II, Volume 27, Issue 4 by : Andrew Wereszczak
Download or read book Advances in Solid Oxide Fuel Cells II, Volume 27, Issue 4 written by Andrew Wereszczak and published by John Wiley & Sons. This book was released on 2009-09-29 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to its many potential benefits, including high electrical efficiency and low environmental emissions, solid oxide fuel cell (SOFC) technology is the subject of extensive research and development efforts by national laboratories, universities, and private industries. In these proceedings, international scientists and engineers present recent technical progress on materials-related aspects of fuel cells including SOFC component materials, materials processing, and cell/stack design, performance, and stability. Emerging trends in electrochemical materials, electrodics, interface engineering, long-term chemical interactions, and more are included. This book is compiled of papers presented at the Proceedings of the 30th International Conference on Advanced Ceramics and Composites, January 22-27, 2006, Cocoa Beach, Florida. Organized and sponsored by The American Ceramic Society and The American Ceramic Society's Engineering Ceramics Division in conjunction with the Nuclear and Environmental Technology Division.
Book Synopsis High-temperature Solid Oxide Fuel Cells: Fundamentals, Design and Applications by : S.C. Singhal
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.
Book Synopsis Perovskite Oxide for Solid Oxide Fuel Cells by : Tatsumi Ishihara
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.
Book Synopsis Solid Oxide Fuel Cells by : Radenka Maric
Download or read book Solid Oxide Fuel Cells written by Radenka Maric and published by CRC Press. This book was released on 2020-12-08 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid Oxide Fuel Cells: From Fundamental Principles to Complete Systems is a valuable resource for beginners, experienced researchers, and developers of solid oxide fuel cells (SOFCs). It provides a fundamental understanding of SOFCs by covering the present state-of-the-art as well as ongoing research and future challenges to be solved. It discusses current and future materials, and provides an overview of development activities with a more general system approach toward fuel cell plant technology, including plant design and economics, industrial data, and advances in technology. Provides an understanding of the operating principles of SOFCs Discusses state-of-the-art materials, technologies, and processes Includes a review of the current industry and lessons learned Offers a more general system approach toward fuel cell plant technology, including plant design and economics of SOFC manufacture Covers significant technical challenges that remain to be solved Presents the status of government activities, industry, and market This book is aimed at electrochemists, batteries and fuel cell engineers, alternative energy scientists, and professionals in materials science.
Book Synopsis Advances in Solid Oxide Fuel Cells VII, Volume 32, Issue 4 by : Narottam P. Bansal
Download or read book Advances in Solid Oxide Fuel Cells VII, Volume 32, Issue 4 written by Narottam P. Bansal and published by John Wiley & Sons. This book was released on 2011-10-24 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of papers from The American Ceramic Society's 35th International Conference on Advanced Ceramics and Composites, held in Daytona Beach, Florida, January 23-28, 2011. This issue includes papers presented in the 8th International Symposium on Solid Oxide Fuel Cells: Materials, Science, and Technology on topics such as Cell and Stack Development; Electrochemical/Mechanical/Thermal Performance; Electrodes; Interconnects; Novel Cell/Stack Design and Processing; and Reliability/Degradation.
Book Synopsis Gas Transport in Solid Oxide Fuel Cells by : Weidong He
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.
