Polymer Electrolyte Fuel Cell Durability - by Felix N Büchi & Minoru Inaba & Thomas J Schmidt (Hardcover)
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<p/><br></br><p><b> About the Book </b></p></br></br><p>This book covers one of the most important aspects of fuel cell research and development from a number of different viewpoints, with various aspects of membrane electrode assemblies covered in detail, as well as durability and degradation issues.</p><p/><br></br><p><b> Book Synopsis </b></p></br></br>This book covers a significant number of R&D projects, performed mostly after 2000, devoted to the understanding and prevention of performance degradation processes in polymer electrolyte fuel cells (PEFCs). The extent and severity of performance degradation processes in PEFCs were recognized rather gradually. Indeed, the recognition overlapped with a significant number of industrial dem- strations of fuel cell powered vehicles, which would suggest a degree of technology maturity beyond the resaolution of fundamental failure mechanisms. An intriguing question, therefore, is why has there been this apparent delay in addressing fun- mental performance stability requirements. The apparent answer is that testing of the power system under fully realistic operation conditions was one prerequisite for revealing the nature and extent of some key modes of PEFC stack failure. Such modes of failure were not exposed to a similar degree, or not at all, in earlier tests of PEFC stacks which were not performed under fully relevant conditions, parti- larly such tests which did not include multiple on-off and/or high power-low power cycles typical for transportation and mobile power applications of PEFCs. Long-term testing of PEFCs reported in the early 1990s by both Los Alamos National Laboratory and Ballard Power was performed under conditions of c- stant cell voltage, typically near the maximum power point of the PEFC.<p/><br></br><p><b> From the Back Cover </b></p></br></br><p>A major part of the competitiveness gap of polymer electrolyte fuel cell (PEFC) technology in automotive and stationary co-generation applications is due lack of durability. This book analyzes the relevant degradation processes in PEFC on the level of components, cells and stacks, and applications. Prominent authors from the PEFC field describe and analyze in 23 chapters the relevant degradation mechanisms and mitigation strategies.</p><p/><br></br><p><b> Review Quotes </b></p></br></br><br>From the reviews: "The editors of this book have brought together a strong collection of ... topics of PEMFC design and operation, and provide a solid overview of all key aspects of their durability. ... for students and new workers in the field, this book could serve as a short course which allows them to critically read the literature and to understand the conference papers on the subject from a solid frame of reference." (David A. Schiraldi, Macromolecular Chemistry and Physics, Vol. 210, 2009)<br>
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