Modeling and Diagnostics of Polymer Electrolyte Fuel Cells

2010
ISBN: 978-0-387-98067-6
Verlag: Springer

Buch, Englisch, Band 49, 397 Seiten, Format (B × H): 132 mm x 209 mm, Gewicht: 597 g

Reihe: Modern Aspects of Electrochemistry

AlthoughtheDMisanessentialcomponentofPEFCsthatenable distributionofspeciesandcollectionofcurrentandheat,littlewas knownaboutcapillarytransportinDMsuntilrecently.InChapters7 Gostick et al. provide a description of liquid water transport in porousDMduetocapillarityanddescribeexperimentaltechniques usedtocharacterizeDMproperties. v vi Preface The?naltwochaptersdiscussmodelingofPEFCs.Mukherjee and Wang provide an in-depth review of meso-scale modeling of two-phase transport, while Zhou et al. summarize both the s- ulation of electrochemical reactions on electrocatalysts and the transport of protons through the polymer electrolyte using at- isticsimulationtoolssuchasmoleculardynamicsandMonteCarlo techniques. Eachchapterinthevolumeisself-contained;thereforetheydo notneedtobereadinacertainorder. Special thanks are due to 23 authors who contributed to this volume.

Zielgruppe

Research

Autoren/Hrsg.

Wang, Chao-Yang

Pasaogullari, Ugur

Fachgebiete

• Naturwissenschaften Chemie Physikalische Chemie Elektrochemie, Magnetochemie
• Technische Wissenschaften Verfahrenstechnik | Chemieingenieurwesen | Biotechnologie Brennstoffe, Kraftstoffe, Explosivstoffe
• Naturwissenschaften Chemie Organische Chemie Polymerchemie
• Technische Wissenschaften Energietechnik | Elektrotechnik Technologien für Fossile Energieträger

Inhaltsverzeichnis

Durability of PEM Fuel Cell Membranes.- Modeling of Membrane-Electrode-Assembly Degradation in Proton-Exchange-Membrane Fuel Cells – Local H2 Starvation and Start–Stop Induced Carbon-Support Corrosion.- Cold Start of Polymer Electrolyte Fuel Cells.- Species, Temperature, and Current Distribution Mapping in Polymer Electrolyte Membrane Fuel Cells.- High-Resolution Neutron Radiography Analysis of Proton Exchange Membrane Fuel Cells.- Magnetic Resonance Imaging and Tunable Diode Laser Absorption Spectroscopy for In-Situ Water Diagnostics in Polymer Electrolyte Membrane Fuel Cells.- Characterization of the Capillary Properties of Gas Diffusion Media.- Mesoscopic Modeling of Two-Phase Transport in Polymer Electrolyte Fuel Cells.- Atomistic Modeling in Study of Polymer Electrolyte Fuel Cells – A Review.