Proton Exchange Membrane Fuel Cells

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Proton Exchange Membrane Fuel Cells

Author : Alhussein Albarbar,Mohmad Alrweq
Publisher : Springer
Page : 163 pages
File Size : 48,7 Mb
Release : 2017-11-17
Category : Technology & Engineering
ISBN : 9783319707273

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Proton Exchange Membrane Fuel Cells by Alhussein Albarbar,Mohmad Alrweq Pdf

This book examines the characteristics of Proton Exchange Membrane (PEM) Fuel Cells with a focus on deriving realistic finite element models. The book also explains in detail how to set up measuring systems, data analysis, and PEM Fuel Cells’ static and dynamic characteristics. Covered in detail are design and operation principles such as polarization phenomenon, thermodynamic analysis, and overall voltage; failure modes and mechanisms such as permanent faults, membrane degradation, and water management; and modelling and numerical simulation including semi-empirical, one-dimensional, two-dimensional, and three-dimensional models. It is appropriate for graduate students, researchers, and engineers who work with the design and reliability of hydrogen fuel cells, in particular proton exchange membrane fuel cells.

Proton Exchange Membrane Fuel Cells Modeling

Author : Fengge Gao,Benjamin Blunier,Abdellatif Miraoui
Publisher : John Wiley & Sons
Page : 171 pages
File Size : 48,7 Mb
Release : 2013-02-07
Category : Technology & Engineering
ISBN : 9781118566374

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Proton Exchange Membrane Fuel Cells Modeling by Fengge Gao,Benjamin Blunier,Abdellatif Miraoui Pdf

The fuel cell is a potential candidate for energy storage and conversion in our future energy mix. It is able to directly convert the chemical energy stored in fuel (e.g. hydrogen) into electricity, without undergoing different intermediary conversion steps. In the field of mobile and stationary applications, it is considered to be one of the future energy solutions. Among the different fuel cell types, the proton exchange membrane (PEM) fuel cell has shown great potential in mobile applications, due to its low operating temperature, solid-state electrolyte and compactness. This book presents a detailed state of art of PEM fuel cell modeling, with very detailed physical phenomena equations in different physical domains. Examples and a fully coupled multi-physical 1.2 kW PEMFC model are given help the reader better understand how to use the equations.

PEM Fuel Cells

Author : Gurbinder Kaur
Publisher : Elsevier
Page : 584 pages
File Size : 42,7 Mb
Release : 2021-11-16
Category : Science
ISBN : 9780128237090

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PEM Fuel Cells by Gurbinder Kaur Pdf

PEM Fuel Cells: Fundamentals, Advanced Technologies, and Practical Application provides a comprehensive introduction to the principles of PEM fuel cell, their working condition and application, and the latest breakthroughs and challenges for fuel cell technology. Each chapter follows a systematic and consistent structure with clear illustrations and diagrams for easy understanding. The opening chapters address the basics of PEM technology; stacking and membrane electrode assembly for PEM, degradation mechanisms of electrocatalysts, platinum dissolution and redeposition, carbon-support corrosion, bipolar plates and carbon nanotubes for the PEM, and gas diffusion layers. Thermodynamics, operating conditions, and electrochemistry address fuel cell efficiency and the fundamental workings of the PEM. Instruments and techniques for testing and diagnosis are then presented alongside practical tests. Dedicated chapters explain how to use MATLAB and COMSOL to conduct simulation and modeling of catalysts, gas diffusion layers, assembly, and membrane. Degradation and failure modes are discussed in detail, providing strategies and protocols for mitigation. High-temperature PEMs are also examined, as are the fundamentals of EIS. Critically, the environmental impact and life cycle of the production and storage of hydrogen are addressed, as are the risk and durability issues of PEMFC technology. Dedicated chapters are presented on the economics and commercialization of PEMFCs, including discussion of installation costs, initial capital costs, and the regulatory frameworks; apart from this, there is a separate chapter on their application to the automotive industry. Finally, future challenges and applications are considered. PEM Fuel Cells: Fundamentals, Advanced Technologies, and Practical Application provides an in-depth and comprehensive reference on every aspect of PEM fuel cells fundamentals, ideal for researchers, graduates, and students. Presents the fundamentals of PEM fuel cell technology, electrolytes, membranes, modeling, conductivity, recent trends, and future applications Addresses commercialization, public policy, and the environmental impacts of PEMFC in dedicated chapters Presents state-of-the-art PEMFC research alongside the underlying concepts

PEM Fuel Cells

Author : Frano Barbir
Publisher : Academic Press
Page : 537 pages
File Size : 53,9 Mb
Release : 2012-09-25
Category : Science
ISBN : 9780123877109

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PEM Fuel Cells by Frano Barbir Pdf

Demand for fuel cell technology is growing rapidly. Fuel cells are being commercialized to provide power to buildings like hospitals and schools, to replace batteries in portable electronic devices, and as replacements for internal combustion engines in vehicles. PEM (Proton Exchange Membrane) fuel cells are lighter, smaller, and more efficient than other types of fuel cell. As a result, over 80% of fuel cells being produced today are PEM cells. This new edition of Dr. Barbir's groundbreaking book still lays the groundwork for engineers, technicians and students better than any other resource, covering fundamentals of design, electrochemistry, heat and mass transport, as well as providing the context of system design and applications. Yet it now also provides invaluable information on the latest advances in modeling, diagnostics, materials, and components, along with an updated chapter on the evolving applications areas wherein PEM cells are being deployed. Comprehensive guide covers all aspects of PEM fuel cells, from theory and fundamentals to practical applications Provides solutions to heat and water management problems engineers must face when designing and implementing PEM fuel cells in systems Hundreds of original illustrations, real-life engineering examples, and end-of-chapter problems help clarify, contextualize, and aid understanding

Proton Exchange Membrane Fuel Cells

Author : Hui Li,Shanna Knights,Zheng Shi,John W. Van Zee,Jiujun Zhang
Publisher : CRC Press
Page : 436 pages
File Size : 41,6 Mb
Release : 2010-04-14
Category : Science
ISBN : 1439806799

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Proton Exchange Membrane Fuel Cells by Hui Li,Shanna Knights,Zheng Shi,John W. Van Zee,Jiujun Zhang Pdf

Large-scale commercialization of proton exchange membrane fuel cell (PEMFC) technology has been hindered by issues of reliability, durability, and cost, which are all related to the degradation of fuel cell performance. This degradation often has root causes in contamination from fuel, air streams, or system components. With contributions from international scientists and engineers active in PEMFC research, Proton Exchange Membrane Fuel Cells: Contamination and Mitigation Strategies discusses the impacts of contamination and the contamination mitigation strategies to improve fuel cell performance and durability. The book covers the nature, sources, and electrochemistry of contaminants; their effects on fuel cell performance and lifetime; and the mechanisms of contamination. Exploring the major findings from experimental and theoretical studies in contamination-related research, the expert contributors present methods and tools used for diagnosing various contamination phenomena, along with strategies for mitigating the adverse effects of contamination. They also describe key issues in the future R&D of fuel cell contamination and control. Helping to facilitate pioneering PEMFC R&D and accelerate sustainable commercialization, this book contains the latest research efforts and novel developments as well as important new directions in PEMFC contamination. It offers a comprehensive overview of nearly every aspect of fuel cell contamination, from fundamentals to applications.

PEM Fuel Cell Testing and Diagnosis

Author : Jiujun Zhang,Jifeng Wu,Huamin Zhang
Publisher : Newnes
Page : 600 pages
File Size : 50,5 Mb
Release : 2013-01-22
Category : Technology & Engineering
ISBN : 9780444536891

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PEM Fuel Cell Testing and Diagnosis by Jiujun Zhang,Jifeng Wu,Huamin Zhang Pdf

PEM Fuel Cell Testing and Diagnosis covers the recent advances in PEM (proton exchange membrane) fuel cell systems, focusing on instruments and techniques for testing and diagnosis, and the application of diagnostic techniques in practical tests and operation. This book is a unique source of electrochemical techniques for researchers, scientists and engineers working in the area of fuel cells. Proton exchange membrane fuel cells are currently considered the most promising clean energy-converting devices for stationary, transportation, and micro-power applications due to their high energy density, high efficiency, and environmental friendliness. To advance research and development of this emerging technology, testing and diagnosis are an essential combined step. This book aids those efforts, addressing effects of humidity, temperature and pressure on fuel cells, degradation and failure analysis, and design and assembly of MEAs, single cells and stacks. Provides fundamental and theoretical principles for PEM fuel cell testing and diagnosis. Comprehensive source for selecting techniques, experimental designs and data analysis Analyzes PEM fuel cell degradation and failure mechanisms, and suggests failure mitigation strategies Provides principles for selecting PEM fuel cell key materials to improve durability

Proton Exchange Membrane Fuel Cells

Author : David P. Wilkinson,Jiujun Zhang,Rob Hui,Jeffrey Fergus,Xianguo Li
Publisher : CRC Press
Page : 460 pages
File Size : 47,7 Mb
Release : 2009-11-24
Category : Science
ISBN : 1439806667

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Proton Exchange Membrane Fuel Cells by David P. Wilkinson,Jiujun Zhang,Rob Hui,Jeffrey Fergus,Xianguo Li Pdf

A Detailed, Up-to-Date Treatment of Key Developments in PEMFC Materials The potential to revolutionize the way we power our world Because of its lower temperature and special polymer electrolyte membrane, the proton exchange membrane fuel cell (PEMFC) is well-suited for transportation, portable, and micro fuel cell applications. But the performance of these fuel cells critically depends on the materials used for the various cell components. Durability, water management, and reducing catalyst poisoning are important factors when selecting PEMFC materials. Written by international PEMFC scientists and engineers from top-level organizations, Proton Exchange Membrane Fuel Cells: Materials Properties and Performance provides a single resource of information for understanding how to select and develop materials for improved PEMFC performance. The book focuses on the major components of the fuel cell unit, along with design and modeling aspects. It covers catalysts and catalyst layers, before discussing the key components of membranes, diffusion layers, and bipolar plates. The book also explores materials modeling for the PEMFC. This volume assesses the current status of PEMFC fuel cell technology, research and development directions, and the scientific and engineering challenges facing the fuel cell community. It demonstrates how the production of a commercially viable PEMFC requires a compromise of materials with adequate properties, design interaction, and manufacturability.

Water and Thermal Management of Proton Exchange Membrane Fuel Cells

Author : Kui Jiao,Bowen Wang,Qing Du,Yun Wang,Guobin Zhang,Zirong Yang,Hao Deng,Xu Xie
Publisher : Elsevier
Page : 402 pages
File Size : 46,9 Mb
Release : 2021-06-05
Category : Science
ISBN : 9780323911177

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Water and Thermal Management of Proton Exchange Membrane Fuel Cells by Kui Jiao,Bowen Wang,Qing Du,Yun Wang,Guobin Zhang,Zirong Yang,Hao Deng,Xu Xie Pdf

Water and Thermal Management of Proton Exchange Membrane Fuel Cells introduces the main research methods and latest advances in the water and thermal management of PEMFCs. The book introduces the transport mechanism of each component, including modeling methods at different scales, along with practical exercises. Topics include PEMFC fundamentals, working principles and transport mechanisms, characterization tests and diagnostic analysis, the simulation of multiphase transport and electrode kinetics, cell-scale modeling, stack-scale modeling, and system-scale modeling. This volume offers a practical handbook for researchers, students and engineers in the fields of proton exchange membrane fuel cells. Proton exchange membrane fuel cells (PEMFCs) are high-efficiency and low-emission electrochemical energy conversion devices. Inside the PEMFC complex, physical and chemical processes take place, such as electrochemical reaction, multiphase flow and heat transfer. This book explores these topics, and more. Introduces the transport mechanism for each component of PEMFCs Presents modeling methods at different scales, including component, cell, stack and system scales Provides exercises in PEMFC modeling, along with examples of necessary codes Covers the latest advances in PEMFCs in a convenient and structured manner Offers a solution to researchers, students and engineers working on proton exchange membrane fuel cells

Proton Exchange Membrane Fuel Cells 6

Author : Thomas Francis Fuller
Publisher : The Electrochemical Society
Page : 1385 pages
File Size : 43,8 Mb
Release : 2006
Category : Ion-permeable membranes
ISBN : 9781566775014

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Proton Exchange Membrane Fuel Cells 6 by Thomas Francis Fuller Pdf

The symposium was devoted to all aspects of research development and engineering of proton exchange membrane fuel cells. Three subareas were covered: materials and electrode processes, fuel cell systems, and durability.

High Temperature Polymer Electrolyte Membrane Fuel Cells

Author : Qingfeng Li,David Aili,Hans Aage Hjuler,Jens Oluf Jensen
Publisher : Springer
Page : 545 pages
File Size : 55,6 Mb
Release : 2015-10-15
Category : Technology & Engineering
ISBN : 9783319170824

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High Temperature Polymer Electrolyte Membrane Fuel Cells by Qingfeng Li,David Aili,Hans Aage Hjuler,Jens Oluf Jensen Pdf

This book is a comprehensive review of high-temperature polymer electrolyte membrane fuel cells (PEMFCs). PEMFCs are the preferred fuel cells for a variety of applications such as automobiles, cogeneration of heat and power units, emergency power and portable electronics. The first 5 chapters of the book describe rationalization and illustration of approaches to high temperature PEM systems. Chapters 6 - 13 are devoted to fabrication, optimization and characterization of phosphoric acid-doped polybenzimidazole membranes, the very first electrolyte system that has demonstrated the concept of and motivated extensive research activity in the field. The last 11 chapters summarize the state-of-the-art of technological development of high temperature-PEMFCs based on acid doped PBI membranes including catalysts, electrodes, MEAs, bipolar plates, modelling, stacking, diagnostics and applications.

Proton Exchange Membrane Fuel Cells 8

Author : T. Fuller
Publisher : The Electrochemical Society
Page : 2220 pages
File Size : 46,7 Mb
Release : 2008-10
Category : Fuel cells
ISBN : 9781566776486

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Proton Exchange Membrane Fuel Cells 8 by T. Fuller Pdf

This international symposium is devoted to all aspects of research, development, and engineering of proton exchange membrane (PEM) fuel cells and stacks, as well as low-temperature direct-fuel cells. The intention is to bring together the international community working on the subject and to enable effective interactions between research and engineering communities.

Proton Exchange Membrane Fuel Cells 9

Author : T. Fuller
Publisher : The Electrochemical Society
Page : 2100 pages
File Size : 51,5 Mb
Release : 2009-09
Category : Fuel cells
ISBN : 9781566777384

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Proton Exchange Membrane Fuel Cells 9 by T. Fuller Pdf

This issue of ECS Transactions is devoted to all aspects of research, development, and engineering of proton exchange membrane (PEM) fuel cells and attacks, as well as low-temperature direct-fuel cells. The intention of the symposium is to bring together the international community working on the subject and to enable effective interactions between the research and engineering communities. This issue is sold as a two-part set.

Proton Exchange Membrane Fuel Cells 7

Author : Anonim
Publisher : The Electrochemical Society
Page : 1581 pages
File Size : 51,7 Mb
Release : 2007
Category : Fuel cells
ISBN : 9781566775670

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Proton Exchange Membrane Fuel Cells 7 by Anonim Pdf

PEM Fuel Cell Electrocatalysts and Catalyst Layers

Author : Jiujun Zhang
Publisher : Springer Science & Business Media
Page : 1147 pages
File Size : 44,6 Mb
Release : 2008-08-26
Category : Technology & Engineering
ISBN : 9781848009363

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PEM Fuel Cell Electrocatalysts and Catalyst Layers by Jiujun Zhang Pdf

Proton exchange membrane (PEM) fuel cells are promising clean energy converting devices with high efficiency and low to zero emissions. Such power sources can be used in transportation, stationary, portable and micro power applications. The key components of these fuel cells are catalysts and catalyst layers. “PEM Fuel Cell Electrocatalysts and Catalyst Layers” provides a comprehensive, in-depth survey of the field, presented by internationally renowned fuel cell scientists. The opening chapters introduce the fundamentals of electrochemical theory and fuel cell catalysis. Later chapters investigate the synthesis, characterization, and activity validation of PEM fuel cell catalysts. Further chapters describe in detail the integration of the electrocatalyst/catalyst layers into the fuel cell, and their performance validation. Researchers and engineers in the fuel cell industry will find this book a valuable resource, as will students of electrochemical engineering and catalyst synthesis.

Proton Exchange Membrane Fuel Cells

Author : Zhigang Qi
Publisher : CRC Press
Page : 376 pages
File Size : 46,5 Mb
Release : 2013-12-16
Category : Science
ISBN : 9781466513709

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Proton Exchange Membrane Fuel Cells by Zhigang Qi Pdf

Clean energy technologies are poised to play an important role in overcoming fossil fuel exhaustion and global pollution. Among these technologies, electrochemical energy storage and conversion are considered to be the most feasible, sustainable, and environmentally friendly. Proton exchange membrane (PEM) fuel cells are prime examples of electrochemical energy conversion technologies in action. Believed to be ideal sources of clean power, PEM fuel cells are replacing internal combustion and diesel engines in vehicles, as well as Pb-acid batteries and diesel generators in the emergency backup of telecommunications base stations and computer centers. Written by an industry-leading scientist, Proton Exchange Membrane Fuel Cells explains the theoretical foundations of PEM fuel cells in relation to practical design and operation to not only help beginners grasp the essentials, but also guide industry professionals in tackling technical challenges. Useful to scientists, researchers, students, academics, and practicing engineers, the book covers the fundamentals, materials, components, modules, system architecture, applications, and current developmental status; offers real-world examples; and provides insight into advancing this sustainable clean technology.