Fabricación de electrodos para células de combustible PEM porelectroespray de alto caudal
- S. Margenat
- J.L. Castillo
- P.L. Garcia-Ybarra
- Margarita Daza Bertrand (dir. congr.)
- Loreto Daza Bertrand (dir. congr.)
Publisher: Asociación Española de Pilas de Combustible
Year of publication: 2019
Pages: 53-58
Type: Book chapter
Abstract
PEMFC electrode manufacturing using the electro-spray technicpermits to obtain a catalytic layer with high performance on terms of platinum usage. This methodology generates dendritic structures increasing drastically the effective surface area of the catalytic layer. This project extends the work already done in this sense in order to increase the speed of application of the electrosprayed catalytic layer and reduce time production. Lost in performance in fractalquality surface is evaluated and his consequences in the fuel cell behavior.