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Three-phase boundary length in solid-oxide fuel cells: A mathematical model

โœ Scribed by Vinod M. Janardhanan; Vincent Heuveline; Olaf Deutschmann

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
675 KB
Volume
178
Category
Article
ISSN
0378-7753

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โœฆ Synopsis

A mathematical model to calculate the volume specific three-phase boundary length in the porous composite electrodes of solid-oxide fuel cell is presented. The model is exclusively based on geometrical considerations accounting for porosity, particle diameter, particle size distribution, and solids phase distribution. Results are presented for uniform particle size distribution as well as for non-uniform particle size distribution.

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