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<Book>
Fuel cell engines

Responsibility Matthew M. Mench
Material Type Book
Publication Hoboken, N.J. : Wiley , c2008
Language English
Size xi, 515 p. : ill. ; 25 cm
Abstract Mench (mechanical engineering, Pennsylvania State University) introduces fundamental concepts and applications of fuel cell science. Coverage progresses from an introduction to fuel cells and basic el...ctrochemical principles to thermodynamics of fuel cell systems, performance characterization, transport in fuel cell systems, polymer electrolyte fuel cells, and hydrogen storage and delivery. The final chapter, on experimental diagnostics and diagnosis, can be used to prepare students for a laboratory project. Learning features include solved examples, case studies, chapter-ending homework problems and exercises, and a companion web site for instructors. The text is written for a senior-level undergraduate students but can also serve as an introductory text and reference for graduate study. Annotation ©2008 Book News, Inc., Portland, OR (booknews.com) show more
Table of Contents 1. Introduction to Fuel Cells
Preliminary remarks
Fuel cells as electrochemical engines
Generic fuel cell and stack
Classification of fuel cells
Potential fuel cell applications and markets
History of fuel cell development
Summary
2. Basic Electrochemical Principles
Electrochemical versus chemical reactions
Electrochemical reaction
Scientific units, constants, and basic laws
Faraday's Laws: consumption and production of species
Measures of reactant utilization efficiency
The generic fuel cell
Summary
3. Thermodynamics of Fuel Cell Systems
Physical nature of thermodynamic variables
Heat of formation, sensible enthalpy, and latent heat
Determination of change in enthalpy for nonreacting species and mixtures
Determination of change in enthalpy for reacting species and mixtures
Psychrometrics: thermodynamics of moist air mixtures
Thermodynamic efficiency of a fuel cell
Maximum expected open-circuit voltage: Nernst voltage
Summary
4. Performance Characterization of Fuel Cell Systems
Polarization curve
Region I: activation polarization
Region II: ohmic polarization
Region III: concentration polarization
Region IV: other polarization losses
Polarization curve model summary
Summary
5. Transport in Fuel Cell Systems
Ion transport in an electrolyte
Electron transport
Gas-phase mass transport
Single-phase flow in channels
Multiphase mass transport in channels and porous media
Heat generation and transport
Summary
6. Polymer Electrolyte Fuel Cells
Hydrogen PEFC
Water balance in PEFC
PEFC flow field configurations and stack design
Direct alcohol polymer electrolyte cells
PEFC degradation
Multidimensional effects
Summary
7. Other Fuel Cells
Solid oxide fuel cells
Molten carbonate fuel cells
Phosphoric acid fuel cells
Alkaline fuel cells
Biological and other fuel cells
Summary
8. Hydrogen Storage, Generation, and Delivery
Modes of storage
Modes of generation
Hydrogen delivery
Overall hydrogen infrastructure development
Summary
9. Experimental Diagnostics and Diagnosis
Electrochemical methods to understand polarization curve losses
Physical probes and visualization
Degradation measurements
Summary
show more

Holdings


: cloth SciTech 2F Open Stacks 572.1/Me 41 2008
031212010000176

: cloth SciTech Assigned Books 572.1/Me 41 2008
031212015004334

Bibliographic details

Contents 1. Introduction to Fuel Cells
Preliminary remarks
Fuel cells as electrochemical engines
Generic fuel cell and stack
Classification of fuel cells
Potential fuel cell applications and markets
History of fuel cell development
Summary
2. Basic Electrochemical Principles
Electrochemical versus chemical reactions
Electrochemical reaction
Scientific units, constants, and basic laws
Faraday's Laws: consumption and production of species
Measures of reactant utilization efficiency
The generic fuel cell
Summary
3. Thermodynamics of Fuel Cell Systems
Physical nature of thermodynamic variables
Heat of formation, sensible enthalpy, and latent heat
Determination of change in enthalpy for nonreacting species and mixtures
Determination of change in enthalpy for reacting species and mixtures
Psychrometrics: thermodynamics of moist air mixtures
Thermodynamic efficiency of a fuel cell
Maximum expected open-circuit voltage: Nernst voltage
Summary
4. Performance Characterization of Fuel Cell Systems
Polarization curve
Region I: activation polarization
Region II: ohmic polarization
Region III: concentration polarization
Region IV: other polarization losses
Polarization curve model summary
Summary
5. Transport in Fuel Cell Systems
Ion transport in an electrolyte
Electron transport
Gas-phase mass transport
Single-phase flow in channels
Multiphase mass transport in channels and porous media
Heat generation and transport
Summary
6. Polymer Electrolyte Fuel Cells
Hydrogen PEFC
Water balance in PEFC
PEFC flow field configurations and stack design
Direct alcohol polymer electrolyte cells
PEFC degradation
Multidimensional effects
Summary
7. Other Fuel Cells
Solid oxide fuel cells
Molten carbonate fuel cells
Phosphoric acid fuel cells
Alkaline fuel cells
Biological and other fuel cells
Summary
8. Hydrogen Storage, Generation, and Delivery
Modes of storage
Modes of generation
Hydrogen delivery
Overall hydrogen infrastructure development
Summary
9. Experimental Diagnostics and Diagnosis
Electrochemical methods to understand polarization curve losses
Physical probes and visualization
Degradation measurements
Summary
Notes Includes bibliographical references and index
HTTP:URL=http://www.loc.gov/catdir/enhancements/fy0805/2007046855-b.html Information=Contributor biographical information
HTTP:URL=http://www.loc.gov/catdir/enhancements/fy0805/2007046855-d.html Information=Publisher description
HTTP:URL=http://www.loc.gov/catdir/enhancements/fy0805/2007046855-t.html Information=Table of contents only
Authors *Mench, Matthew M.
Subjects LCSH:Fuel cells
Classification LCC:TK2931
DC22:621.31/2429
ID 1001424672
ISBN 9780471689584
NCID BA88818033
Vol : cloth ; ISBN:9780471689584
Created Date 2010.07.07
Modified Date 2017.10.03

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