PEM fuel cell testing and diagnosis:
Gespeichert in:
| Format: | Buch |
|---|---|
| Sprache: | English |
| Veröffentlicht: |
Amsterdam [u.a.]
Elsevier
2013
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis Klappentext |
| Beschreibung: | XIV, 375 S. Ill., graph. Darst |
| ISBN: | 9780444536884 |
Internformat
MARC
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Datensatz im Suchindex
| _version_ | 1804150694342557696 |
|---|---|
| adam_text | Contents fr
Preface
ix
Biography
xi
1.
РЕМ
Fuel Cell Fundamentals
ι
1.1.
Introduction
2
1.2.
Electrochemical Reaction Thermodynamics in a
H2/Air Fuel Cell
3
1.3-
Electrochemical Reaction Kinetics in a H2/Air Fuel Cell
6
1.4.
РЕМ
Fuel Ceil Current-Voltage Expression
22
1.5.
Fuel Cell Components
24
1.6.
Single Cell and Fuel Cell Stack Operation
32
1.7.
Fuel Cell Performance
33
1.8.
Fuel Cell Operating Conditions
36
1.9.
Chapter Summary
39
References
40
2.
Design and Fabrication of
РЕМ
Fuel Cell
MEA,
Single Cell, and Stack
43
2.1.
Introduction
44
2.2.
MEA
Design and Assembly
44
2.3.
Typical Examples for
MEA
Fabrication
59
2.4.
Flow Field Design
70
2.5.
Sealing Design
73
2.6.
Single Cell Design and Assembly
74
2.7.
Stack Design and Assembly
75
2.8.
Chapter Summary
77
References
77
3.
Techniques for
РЕМ
Fuel Cell Testing and Diagnosis
81
3.1.
Introduction
31
3.2.
Techniques for
РЕМ
Fuel Cell Testing
82
3.3.
Techniques for
РЕМ
Fuel Cell Diagnosis
85
3.4.
Chapter Summary
116
References
117
4.
The Effects of Temperature on
РЕМ
Fuel Cell
Kinetics and Performance
121
4.1.
Introduction
121
4.2.
Anode H2 Oxidation on Pt Catalysts
122
vi)
Contents
4.3.
Cathode O2
Reduction on Pt Catalyst
122
4.4.
Polarization Curve Analysis Using
EIS 124
4.5.
Temperature Effects on
РЕМ
Fuel Cell Kinetics
125
4.6.
The Effect of Temperature on the Overall Performance
of a PEM Fuel Cell
136
4.7.
Chapter Summary
138
References
139
5.
Membrane/lonomer Proton Conductivity
Measurements
143
5.1.
Introduction
143
5.2.
Proton Conduction Mechanisms
144
5.3.
Methods for Measuring Conductivity
149
5.4.
Temperature Effect on Proton Conductivity
162
5.5.
Relative Humidity/Water Content Effect on Proton
Conductivity
165
5.6.
Chapter Summary
168
References
168
6.
Hydrogen Crossover
171
6.1.
Introduction
171
6.2.
Hydrogen Crossover Theory (Model)
1 72
6.3.
Impacts of Hydrogen Crossover on Fuel Cell Performance
and Durability
1 76
6.4.
Techniques for Hydrogen Crossover Measurements
177
6.5.
Dependence of Hydrogen Crossover on T, RH, and
Ρ
181
6.6.
Summary
184
References
185
7.
Fuel Cell Open Circuit Voltage
187
7.1.
Open Circuit Voltage Theory
187
7.2.
Measured OCV
188
7.3.
Factors affecting OCV
190
7.4.
Applications of OCV Measurement
1 96
7.5.
Chapter Summary
199
References
199
8.
Relative Humidity (RH) Effects on PEM Fuel Cells
201
8.1.
Introduction
201
8.2.
Definition of Relative Humidity
202
8.3.
Humidification
Methods in PEM Fuel Cells
207
8.4.
Effect of RH on Fuel Cell Reaction Kinetics
208
8.5.
Effect of RH on Mass Transfer
216
8.6.
Effect of RH on Membrane Resistance
218
8.7.
Effect of RH on PEM Fuel Cell Performance
220
8.8.
Chapter Summary
222
References
222
Contents
9.
Pressure
Effects on
РЕМ
Fuel Cell Performance
225
9.1.
Introduction
225
9.2.
Operating Pressure in
РЕМ
Fuel Cells
226
9.3.
Theoretical and Semiempirical Analysis of Backpressure
Effects on Fuel Cell Performance
229
9.4.
Chapter Summary
239
References
240
10.
High-Temperature
РЕМ
Fuel Cells
243
10.1.
Introduction
244
10.2.
Benefits of HT-PEM Fuel Cells
244
10.3.
Membrane Development for HT-PEM Fuel Cells
249
10.4.
Catalyst Development for HT-PEM Fuel Cells
255
10.5.
Design of HT-PEM Fuel Cells
262
10.6.
Testing and Diagnosis of HT-PEM Fuel Cells
269
10.7.
Challenges of HT-PEM Fuel Cells
276
10.8.
Chapter Summary
279
References
280
11.
Fuel Cell Degradation and Failure Analysis
283
11.1.
Introduction
283
11.2.
Failure Modes Induced by Fuel Cell Operation
284
11.3.
Major Failure Modes of Different Components
of
РЕМ
Fuel Cells
287
11.4.
Accelerated Stress Test Methods and Protocols
330
11.5.
Chapter Summary
331
References
332
12.
Electrochemical Half-Cells for Evaluating
РЕМ
Fuel Cell Catalysts and Catalyst Layers
337
12.1.
Introduction
338
12.2.
Conventional Three-Electrode Half-Cell
338
12.3.
Half-Cell Design to Mimic Fuel Cell Electrode Situation
for Liquid Fuel Oxidation Reaction
349
12.4.
Half-Cell Design to Mimic the Fuel Cell Electrode Situation
for the
ORR
and
HOR
356
12.5.
Chapter Summary
359
References
360
Acronyms and Abbreviations
363
Index
367
Chemistry
РЕМ
Fue
Testing and Diagnosis
■ lu
Zhang; Huamin Zhang; Jinfeng Wu; and Jiujun Zhang
Proton exchange membrane
(РЕМ)
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. Although tremendous efforts have been exerted
worldwide in the development of
РЕМ
fuel cells and considerable progress has been
made toward their commercialization, two major technical obstacles still hinder
the commercialization of
РЕМ
fuel cells: high cost and low reliability/durability. In
order to address these challenges in fuel cell research and development, testing and
diagnosis are an essential combined step, which this book examines closely.
РЕМ
Fuel Cell Testing and Diagnosis covers the recent advances in diagnosis and testing
of
РЕМ
fuel cell systems, including the instruments and techniques for
РЕМ
fuel cell
testing and diagnosis, and the applications of diagnostic techniques in practical fuel
cell tests and operations. A unique source of electrochemical techniques for the
researchers/scientists and engineers, this book is a must-have for anyone working in
the area of fuel cells.
РЕМ
Fuel Cell Testing and Diagnosis
•
Features fundamental and theoretical principles for
РЕМ
fuel cell testing and
diagnosis.
•
Includes comprehensive sources for selecting techniques, experimental designs,
and data analysis.
•
Examines
РЕМ
fuel cell degradation and failure mechanisms, and suggests failure
mitigation strategies
-
Provides principles for selecting
РЕМ
fuel cell key materials to overcome the
challenge of insufficient durability
El SEN
1
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Cover »mages courtesy of
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ISBN 978-0-444-53688-4
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53688
|
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| isbn | 9780444536884 |
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| spelling | PEM fuel cell testing and diagnosis Jianlu Zhang ... Amsterdam [u.a.] Elsevier 2013 XIV, 375 S. Ill., graph. Darst txt rdacontent n rdamedia nc rdacarrier Brennstoffzelle (DE-588)4008195-3 gnd rswk-swf Test (DE-588)4059549-3 gnd rswk-swf Protonentransfer (DE-588)4176024-4 gnd rswk-swf Diagnosesystem (DE-588)4149458-1 gnd rswk-swf Polymer-Elektrolytmembran-Brennstoffzelle (DE-588)4450903-0 gnd rswk-swf Elektrochemische Energiequelle (DE-588)4151755-6 gnd rswk-swf Energiequelle (DE-588)4014720-4 gnd rswk-swf Polymer-Elektrolytmembran-Brennstoffzelle (DE-588)4450903-0 s DE-604 Brennstoffzelle (DE-588)4008195-3 s Test (DE-588)4059549-3 s Diagnosesystem (DE-588)4149458-1 s Energiequelle (DE-588)4014720-4 s Elektrochemische Energiequelle (DE-588)4151755-6 s Protonentransfer (DE-588)4176024-4 s Zhang, Jianlu Sonstige oth Digitalisierung UB Bayreuth - ADAM Catalogue Enrichment application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026217361&sequence=000003&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis Digitalisierung UB Bayreuth - ADAM Catalogue Enrichment application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026217361&sequence=000004&line_number=0002&func_code=DB_RECORDS&service_type=MEDIA Klappentext |
| spellingShingle | PEM fuel cell testing and diagnosis Brennstoffzelle (DE-588)4008195-3 gnd Test (DE-588)4059549-3 gnd Protonentransfer (DE-588)4176024-4 gnd Diagnosesystem (DE-588)4149458-1 gnd Polymer-Elektrolytmembran-Brennstoffzelle (DE-588)4450903-0 gnd Elektrochemische Energiequelle (DE-588)4151755-6 gnd Energiequelle (DE-588)4014720-4 gnd |
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| title | PEM fuel cell testing and diagnosis |
| title_auth | PEM fuel cell testing and diagnosis |
| title_exact_search | PEM fuel cell testing and diagnosis |
| title_full | PEM fuel cell testing and diagnosis Jianlu Zhang ... |
| title_fullStr | PEM fuel cell testing and diagnosis Jianlu Zhang ... |
| title_full_unstemmed | PEM fuel cell testing and diagnosis Jianlu Zhang ... |
| title_short | PEM fuel cell testing and diagnosis |
| title_sort | pem fuel cell testing and diagnosis |
| topic | Brennstoffzelle (DE-588)4008195-3 gnd Test (DE-588)4059549-3 gnd Protonentransfer (DE-588)4176024-4 gnd Diagnosesystem (DE-588)4149458-1 gnd Polymer-Elektrolytmembran-Brennstoffzelle (DE-588)4450903-0 gnd Elektrochemische Energiequelle (DE-588)4151755-6 gnd Energiequelle (DE-588)4014720-4 gnd |
| topic_facet | Brennstoffzelle Test Protonentransfer Diagnosesystem Polymer-Elektrolytmembran-Brennstoffzelle Elektrochemische Energiequelle Energiequelle |
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