Back to Search
Start Over
Improved SOFC performance with continuously graded anode functional layer
- Source :
-
Electrochemistry Communications . Jun2009, Vol. 11 Issue 6, p1120-1123. 4p. - Publication Year :
- 2009
-
Abstract
- Abstract: Continuously graded anode functional layers (CG-AFLs) were fabricated on the Ni–YSZ anode substrates by electrophoretic co-deposition (EPD) technique. The microstructure and composition of the CG-AFLs were investigated. The result showed that uniform and graded structure in AFL was obtained. The single cells were constructed on the basis of CG-AFLs, with a maximum output power density greater than 1.10Wcm−2 obtained at 800°C for the cell with 9.8μm-thick CG-AFL. Electrochemical impedance spectroscopy (EIS) indicated that the excellent cell performance was contributed to the enlargement of triple phase boundary (TPB) by adding the CG-AFL. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 13882481
- Volume :
- 11
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Electrochemistry Communications
- Publication Type :
- Academic Journal
- Accession number :
- 41689370
- Full Text :
- https://doi.org/10.1016/j.elecom.2009.03.027