Cover image for PEM fuel cell diagnostic tools
Title:
PEM fuel cell diagnostic tools
Series:
PEM fuel cell durability handbook
Publication Information:
Boca Raton, FL : CRC Press/Taylor & Francis, c2012
Physical Description:
xix, 558 p. : ill. ; 26 cm.
ISBN:
9781439839218

9781439839195
General Note:
For purchasing with set volume only, another volume entitled : PEM fuel cell failure mode analysis / Call number : TK2933.P76 P464 2012.

Purchasing mode : Set volume & single volume.
Abstract:
"Volume 2 reviews various tools developed in PEM fuel cell research, for diagnosing the PEM fuel cells and stacks, including in situ and ex situ diagnostic tools, electrochemical techniques and physical/chemical methods, by outlining the principle, experimental implementation, data processing, and the application of each technique. Also, this volume attempts to incorporate the most recent technical advances in PEM fuel cell diagnosis. It discusses capabilities and weaknesses of these techniques"-- Provided by publisher.

"Compared to other electrochemical power devices such as the battery, the PEM fuel cell is much more complicated. Its complexity derives from the following aspects: 1) Most of the components are composite materials. 2) Porous materials must be used for gas and water transport. 3) Nanomaterials have to be used to achieve high electrochemical activity. 4) Complicated processes take place within the fuel cell in addition to the electrochemical reactions, such as the transport of electrons, protons, reactant gases, product water and vapor, and heat. 5) The electrode reaction occurs at a multi-phase boundary and transport may occur across multiple boundaries. 6) Multi-phase flow happens in flow field channels and porous media. 7) The scale at which researchers have to look ranges from nanometers to meters. 8) Three-dimensional architecture is vitally important to performance and durability, due to the large size of PEM fuel cell stacks. 9) Local performance can seriously affect the system's performance and durability. 10) There are complicated operating conditions, such as load, temperature, pressure, gas flow, and humidification"-- Provided by publisher.

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Summary

Summary

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 the field. The handbook looks at how to overcome the technical challenges of PEM fuel cell technology and drive the technology toward increased commercialization.

The two volumes in the set cover numerous durability-related issues in the development of PEM fuel cells. The first volume analyzes failure modes that result in the insufficient durability of PEM fuel cells. Supplying a handy toolbox for practical work, the second volume brings together the different types of diagnostic tools currently used by PEM fuel cell researchers.

By providing an understanding of fuel cell performance, degradation, and failure modes, this two-volume handbook helps readers develop new materials and design novel fuel cells that mitigate their degradation.


Author Notes

Haijiang Wang is a senior research officer, manager of multiprojects, and the core competency leader of the Unit Fuel Cell Team in the National Research Council Canada Institute for Fuel Cell Innovation (NRC-IFCI). He is also an adjunct professor at five universities, including the University of British Columbia and the University of Waterloo. With 25 years of experience in electrochemistry and fuel cell technology, Dr. Wang has published more than 100 journal and conference papers and has been issued three patents. His research focuses on novel fuel cell design and materials as well as fuel cell diagnosis and durability.

Hui Li is a research council officer and technical leader for the PEM Fuel Cell Failure Mode Analysis project and PEM Fuel Cell Contamination Consortium in the National Research Council Canada Institute for Fuel Cell Innovation (NRC-IFCI). Dr. Li has coauthored more than 30 journal papers and has technology licensed to the Mantra Energy Group. Her research focuses on PEM fuel cell contamination and durability testing, the preparation and development of electrochemical catalysts with long-term stability, catalyst layer/cathode structure, and catalyst layer characterization and electrochemical evaluation.

Xiao-Zi Yuan is a research officer and project leader of the Unit Fuel Cell Team in the National Research Council Canada Institute for Fuel Cell Innovation (NRC-IFCI). Dr. Yuan has published more than 80 journal and conference papers and holds five patents in China. Her research focuses on PEM fuel cell design, testing, diagnosis, and durability.