Research Papers

Performance of Solid Oxide Fuel Cell With La and Cr Co-Doped SrTiO3 as Anode

[+] Author and Article Information
Fenyun Yi

School of Chemistry and Environment,
South China Normal University,
Guangzhou 510006, China
e-mail: yifenyun@126.com

Hongyu Chen

Base of Production, Education & Research on
Energy Storage and Power Battery of Guangdong
Higher Education Institutes,
Guangzhou 510006, China
Engineering Reach Center of Electrochemical
Materials and Technology on Energy Storage,
Ministry of Education,
Guangzhou 510006, China
e-mail: battery@scnu.edu.cn

He Li

School of Chemistry and Environment,
South China Normal University,
Guangzhou 510006, China
e-mail: analchemlh@163.com

1Corresponding author.

Contributed by the Advanced Energy Systems Division of ASME for publication in the JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY. Manuscript received September 5, 2013; final manuscript received November 27, 2013; published online January 24, 2014. Assoc. Editor: Dr Masashi Mori.

J. Fuel Cell Sci. Technol 11(3), 031006 (Jan 24, 2014) (4 pages) Paper No: FC-13-1083; doi: 10.1115/1.4026144 History: Received September 05, 2013; Revised November 27, 2013

The La0.3Sr0.55Ti0.9Cr0.1O3-δ (LSTC10) anode material was synthesized by citric acid-nitrate process. The yttria-stabilized zirconia (YSZ) electrolyte-supported cell was fabricated by screen printing method using LSTC10 as anode and (La0.75Sr0.25)0.95MnO3-δ (LSM) as cathode. The electrochemical performance of cell was tested by using dry hydrogen as fuel and air as oxidant in the temperature range of 800–900 °C. At 900 °C, the open circuit voltage (OCV) and the maximum power density of cell are 1.08 V and 13.0 mW·cm−2, respectively. The microstructures of cell after performance testing were investigated by scanning electron microscope (SEM). The results show that the anode and cathode films are porous and closely attached to the YSZ electrolyte. LSTC10 is believed to be a kind of potential solid oxide fuel cell (SOFC) anode material.

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Singhal, S. C., 2000, “Advances in Solid Oxide Fuel Cell Technology,” Solid State Ionics, 135, pp. 305–313. [CrossRef]
Mogensen, M., Jensen, K. V., and Jorgensen, M. J., 2002, “Progress in Understanding SOFC Electrodes,” Solid State Ionics, 150, pp. 123–129. [CrossRef]
Irvine, J. T. S., and Sauvet, A., 2001, “Improved Oxidation of Hydrocarbons With New Electrodes in High Temperature Fuel Cells,” Fuel Cells, 1, pp. 205–210. [CrossRef]
Gorte, R. J., Kim, H., and Vohs, J. M., 2002, “Novel SOFC Anodes for the Direct Electrochemical Oxidation of Hydrocarbon,” J. Power Sources, 106, pp. 10–15. [CrossRef]
Matsuzaki, Y., and Yasuda, I., 2000, “The Poisoning Effect of Sulfur-Containing Impurity Gas on a SOFC Anode: Part I. Dependence on Temperature, Time, and Impurity Concentration,” Solid State Ionics, 132, pp. 261–269. [CrossRef]
Lu, Y. X., and Laura, S., 2004, “A Solid Oxide Fuel Cell System Fed With Hydrogen Sulfide and Nature Gas,” J. Power Sources, 135, pp. 184–191. [CrossRef]
Waldbillig, D., Wood, A., Ivey, D. G., 2005, “Thermal Analysis of the Cyclic Reduction and Oxidation Behaviour of SOFC Anodes,” Solid State Ionics, 176, pp. 847–859. [CrossRef]
Simwonis, D., Tietz, F., and Stover, D., 2000, “Nickel Coarsening in Annealed Ni/8YSZ Anode Substrates for Solid Oxide Fuel Cells,” Solid State Ionics, 132, pp. 241–251. [CrossRef]
Fagg, D. P., Kharton, V. V., Frade, J. R., and Ferreira, A. A. L., 2003, “Stability and Mixed Ionic-Electronic Conductivity of (Sr,La)(Ti,Fe)O3-δ Perovskites,” Solid State Ionics, 156, pp. 45–57. [CrossRef]
Gao, F., Zhao, H. L., and Li, X., 2008, “Preparation and Electrical Properties of Yttrium-Doped Strontium Titanate With B-Site Deficiency,” J. Power Sources, 185, pp. 26–31. [CrossRef]
Ruiz-Morales, J. C., Canales-Vazquez, J., and Savaniu, C., 2006, “Disruption of Extended Defects in Solid Oxide Fuel Cell Anodes for Methane Oxidation,” Nature, 439, pp. 568–571. [CrossRef] [PubMed]
Mukundan, R., Brosha, E. L., and Garzon, F. H., 2004, “Sulfur Tolerant Anodes for SOFCs,” Electrochem. Solid-State Lett., 7, pp. A5–A7. [CrossRef]
Kurokawa, H., Yang, L., and Jacobson, C. P., 2007, “Y-Doped SrTiO3 Based Sulfur Tolerant Anode for Solid Oxide Fuel Cells,” J. Power Sources, 64, pp. 510–518. [CrossRef]
Marina, O. A., Canfield, N. L., and Stevenson, J. W., 2002, “Thermal, Electrical, and Electrocatalytical Properties of Lanthanum-Doped Strontium Titanate,” Solid State Ionics, 149, pp. 21–28. [CrossRef]
Hui, S. Q., and Petric, A., 2002, “Evaluation of Yttrium-Doped SrTiO3 as an Anode for Solid Oxide Fuel Cells,” J. Eur. Ceram. Soc., 22, pp. 1673–1681. [CrossRef]
Li, X., Zhao, H. L., and Zhou, X., 2010, “Electrical Conductivity and Structural Stability of La-Doped SrTiO3 With A-Site Deficiency as Anode Materials for Solid Oxide Fuel Cells,” Int. J. Hydrogen Enery, 35, pp. 7913–7918. [CrossRef]
Slater, P. R., Fagg, D. P., and Irvine, J. T. S., 1997, “Synthesis and Electrical Characterisation of Doped Perovskite Titanates as Potential Anode Materials for Solid Oxide Fuel Cells,” J. Mater. Chem., 7, pp. 2495–2498. [CrossRef]
Sfeir, J., 2003, “LaCrO3-Based Anodes: Stability Considerations,” J. Power Sources, 118, pp. 276–285. [CrossRef]
Lu, H., Zhu, L. L., and Kim, J. P., 2012, “Perovskite La0.6Sr0.4B0.2Fe0.8O3-δ (B = Ti, Cr, Co) Oxides: Structural, Reduction-Tolerant, Sintering, and Electrical Properties,” Solid State Ionics, 209–210, pp. 24–29. [CrossRef]
Yi, F. Y., Li, H., and Chen, H. Y., 2013, “Preparation and Characterization of La and Cr Co-Doped SrTiO3 Materials for SOFC Anode,” Ceram. Int., 39, pp. 347–352. [CrossRef]
Yang, S. Q., Chen, T., and Wang, Y., 2013, “Electrochemical Analysis of an Anode-Supported SOFC,” Int. J. Electrochem. Sci., 8(2), pp. 2330–2344.
Blennow, P., Hansen, K. K., Wallenberg, R. L., and Mogensen, M., 2008, “Strontium Titanate-Based Composite Anodes for Solid Oxide Fuel Cells,” ECS Trans., 13, pp. 181–194. [CrossRef]


Grahic Jump Location
Fig. 1

XRD pattern of LSTC10 powders calcined at 800 °C for 5 h

Grahic Jump Location
Fig. 2

SEM pictures of LSTC10 powders with different magnification: (a) 4950×; (b) 50,000×

Grahic Jump Location
Fig. 3

Performances of cell with LSTC10 as anode at different temperatures. Dry H2 as fuel gas with a flow rate of 80 cm3·min−1, static air on the cathode side.

Grahic Jump Location
Fig. 4

Performances of cell with LSTC20 as anode at different temperatures. Dry H2 as fuel gas with a flow rate of 80 cm3·min−1, static air on the cathode side.

Grahic Jump Location
Fig. 5

SEM pictures of cell after performance testing: (a) surface of anode; (b) cross section of anode; (c) cross section of cell; and (d) interface between anode and electrolyte



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