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Proton Exchange Membrane Fuel Cells 7 Part 2
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Book Synopsis Proton Exchange Membrane Fuel Cells Modeling by : Fengge Gao
Download or read book Proton Exchange Membrane Fuel Cells Modeling written by Fengge Gao and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book PEM Fuel Cells written by Gurbinder Kaur and published by Elsevier. This book was released on 2021-11-16 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Proton Exchange Membrane Fuel Cells 7 by :
Download or read book Proton Exchange Membrane Fuel Cells 7 written by and published by The Electrochemical Society. This book was released on 2007 with total page 1581 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proton Exchange Membrane Fuel Cells by : David P. Wilkinson
Download or read book Proton Exchange Membrane Fuel Cells written by David P. Wilkinson and published by CRC Press. This book was released on 2009-11-24 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Detailed, Up-to-Date Treatment of Key Developments in PEMFC MaterialsThe potential to revolutionize the way we power our worldBecause 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 o
Book Synopsis Proton Exchange Membrane Fuel Cells by : Hui Li
Download or read book Proton Exchange Membrane Fuel Cells written by Hui Li and published by CRC Press. This book was released on 2010-04-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 inte
Book Synopsis Water and Thermal Management of Proton Exchange Membrane Fuel Cells by : Kui Jiao
Download or read book Water and Thermal Management of Proton Exchange Membrane Fuel Cells written by Kui Jiao and published by Elsevier. This book was released on 2021-06-05 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis PEM Fuel Cell Testing and Diagnosis by : Jiujun Zhang
Download or read book PEM Fuel Cell Testing and Diagnosis written by Jiujun Zhang and published by Newnes. This book was released on 2013-01-22 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis GB/T 20042.6-2024 Translated English of Chinese Standard (GB/T 20042.6-2024, GBT20042.6-2024) by : https://www.chinesestandard.net
Download or read book GB/T 20042.6-2024 Translated English of Chinese Standard (GB/T 20042.6-2024, GBT20042.6-2024) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-10-29 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document specifies the test methods for the flexural strength, density, resistance and corrosion current density, etc. of bipolar plate materials for proton exchange membrane fuel cells; and the test methods for the area utilization, thickness uniformity, groove depth uniformity, flatness, relative flatness, contact resistance, air tightness, etc. of bipolar plate components. This Document is applicable to various types of bipolar plate materials and components for proton exchange membrane fuel cells. NOTE: The definitions of bipolar plate materials and bipolar plate components are as follows: a) Bipolar plate material: Plate material in the same state as the finished bipolar plate material; b) Bipolar plate component: Finished bipolar plate in the same state as the used state.
Book Synopsis GB/T 20042.2-2023 Translated English of Chinese Standard (GB/T 20042.2-2023, GBT20042.2-2023) by : https://www.chinesestandard.net
Download or read book GB/T 20042.2-2023 Translated English of Chinese Standard (GB/T 20042.2-2023, GBT20042.2-2023) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-08-04 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the requirements for safety, basic performance, test items, test methods, as well as marking and instructions, of proton exchange membrane fuel cell stacks (including direct alcohol fuel cell stacks, hereinafter referred to as fuel cell stacks). Note 1: The cell stack mentioned in this document is also called fuel cell stack. Note 2: A better material or a new structure ¨C if any ¨C which can pass the test specified in this document and meet th
Book Synopsis Proton Exchange Membrane Fuel Cell by : Tolga Taner
Download or read book Proton Exchange Membrane Fuel Cell written by Tolga Taner and published by BoD – Books on Demand. This book was released on 2018-05-09 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main idea of this study is to scrutinize the performance efficiency and enhancement of modelling and simulations of PEM fuel cell. Besides, the research of PEM fuel cell performance can figure out many critical issues for an alternative resource energy. The chapters collected in the book are contributions by invited researchers with a long-standing experience in different research areas. I hope that the material presented here is understandable to a wide audience, not only energy engineers but also scientists from various disciplines. The book contains nine chapters in three sections: (1) "General Information About PEM Fuel Cell", (2) "PEM Fuel Cell Technology" and (3) "Many Different Applications of PEM Fuel Cell". This book presents detailed and up-to-date evaluations in different areas and was written by academics with experience in their field. It is anticipated that this book will make a scientific contribution to PEM fuel cell and other alternative energy resource workers, researchers, academics, PhD students and other scientists both in the present and in the future.
Book Synopsis GB/T 20042.3-2022 Translated English of Chinese Standard. (GBT20042.3-2022) by : https://www.chinesestandard.net
Download or read book GB/T 20042.3-2022 Translated English of Chinese Standard. (GBT20042.3-2022) written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2022-06-04 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes the thickness uniformity test, proton conductivity test, equivalent weight test, air permeability test, tensile property test, swelling rate test, and water uptake test for proton exchange membranes used in proton exchange membrane fuel cells. This document applies to all types of proton exchange membranes.
Book Synopsis Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells by : Samuel Cruz-Manzo
Download or read book Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells written by Samuel Cruz-Manzo and published by Elsevier. This book was released on 2022-06-18 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrochemical Phenomena in the Cathode Impedance Spectrum of PEM Fuel Cells: Fundamentals, Modelling, and Applications establishes how the electrochemical and diffusion mechanisms of a polymer electrolyte membrane fuel cell (PEMFC) are related to electrochemical impedance spectroscopy (EIS) measurements using physics-based impedance models derived from fundamental electrode and diffusion theories. The contribution of the different phenomena occurring at the different layers comprising the cathode on the impedance response of the PEMFC is revealed through EIS-modelling analysis. The relation between EIS measurements and polarisation curves representing the performance of PEMFCs is established. Insight is gained into how the EIS response of the PEMFC changes at different operating conditions e.g. relative humidity, load demand, gas reactant stoichiometry and temperature using physics-based impedance models. The application of impedance models with EIS measurements carried out in the individual cells comprising a PEMFC stack is demonstrated, while recent modelling approaches and other impedance models reported in the literature to represent the EIS response of the PEMFC are also considered and discussed. - Provides further understanding of ambiguities during the interpretation of the electrochemical impedance spectrum of the PEMFC - Includes impedance models written in MATLAB® for replication or application to other PEMFC-EIS measurements - Includes impedance spectra of the PEMFC at different operating conditions, electro/diffusion pathways for derivation of the impedance models and flowcharts for application of the impedance models with real-world measured EIS data
Book Synopsis Hydrogen and Fuel Cells by : Detlef Stolten
Download or read book Hydrogen and Fuel Cells written by Detlef Stolten and published by John Wiley & Sons. This book was released on 2010-08-30 with total page 913 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by 40 of the most prominent and renowned international scientists from academia, industry, institutions and government, this handbook explores mature, evolving technologies for a clean, economically viable alternative to non-renewable energy. In so doing, it includes how hydrogen can be safely produced, stored, transported and utilized, while also covering such broader topics as the environmental impact, education and regulatory developments.
Book Synopsis PEM Fuel Cell Durability Handbook, Two-Volume Set by : Haijiang Wang
Download or read book PEM Fuel Cell Durability Handbook, Two-Volume Set written by Haijiang Wang and published by CRC Press. This book was released on 2019-08-21 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: While PEM fuel cells are highly efficient, environmentally friendly sources of power, their durability hinders the commercialization of this technology. With contributions from international scientists active in PEM fuel cell research, PEM Fuel Cell Durability Handbook, Two-Volume Set provides a comprehensive source of state-of-the-art research in
Book Synopsis GB/T 20042.3-2009 Translated English of Chinese Standard. (GBT 20042.3-2009, GB/T20042.3-2009, GBT20042.3-2009) by : https://www.chinesestandard.net
Download or read book GB/T 20042.3-2009 Translated English of Chinese Standard. (GBT 20042.3-2009, GB/T20042.3-2009, GBT20042.3-2009) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of GB/T 20042 specifies terms and definitions, thickness uniformity test, proton conductivity test, ion exchange equivalent test, air permeability test, tensile test, swelling ratio test, water absorption tests for the proton exchange membrane test method for proton exchange membrane fuel cells. This part applies to various types of proton exchange membranes.
Book Synopsis GB/T 20042.1-2017 Translated English of Chinese Standard. (GBT 20042.1-2017, GB/T20042.1-2017, GBT20042.1-2017) by : https://www.chinesestandard.net
Download or read book GB/T 20042.1-2017 Translated English of Chinese Standard. (GBT 20042.1-2017, GB/T20042.1-2017, GBT20042.1-2017) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part defines the terms and definitions used for proton exchange membrane fuel cell technology and its application field. This part applies to various types of proton exchange membrane fuel cells.
Book Synopsis GB/T 20042.5-2009 Translated English of Chinese Standard. (GBT 20042.5-2009, GB/T20042.5-2009, GBT20042.5-2009) by : https://www.chinesestandard.net
Download or read book GB/T 20042.5-2009 Translated English of Chinese Standard. (GBT 20042.5-2009, GB/T20042.5-2009, GBT20042.5-2009) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-04-23 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of GB/T 20042 specifies the terminology and definition, thickness uniformity test, Pt loading test, single cell polarization curve test, hydrogen crossover current density test, activation overpotential and ohmic polarization overpotential test, electrochemical active area test of membrane electrode assembly (MEA) test methods for proton exchange membrane fuel cells.
