论文信息 - Impact of Biomass-Derived Contaminants on SOFCs with Ni/Gadolinia-Doped Ceria Anodes

Impact of Biomass-Derived Contaminants on SOFCs with Ni/Gadolinia-Doped Ceria Anodes

The impact of biomass-derived contaminants on solid-oxide fuel cells (SOFCs) with Ni/gadolinia-doped ceria (GDC) anodes was investigated using electrochemical impedance analysis. Measurements were carried out with symmetric test cells under a single-gas atmosphere. The impact of H2S, HCl, and naphthalene in the gas stream on the performance of Ni/GDC anodes are presented. No significant impact has been observed up to 9 ppm H2S and HCl and 110 ppm naphthalene.

[1] W. Bessler. Gas Concentration Impedance of Solid Oxide Fuel Cell Anodes I. Stagnation Point Flow Geometry , 2006 .

[2] Nigel P. Brandon,et al. The impact of wood-derived gasification gases on Ni-CGO anodes in intermediate temperature solid oxide fuel cells , 2004 .

[3] Y. Matsuzaki,et al. The Poisoning Effect of Sulfur-Containing Impurity Gas on a SOFC Anode: Part I , 2000 .

[4] N. Woudstra,et al. Biosyngas Utilization in Solid Oxide Fuel Cells With Ni∕GDC Anodes , 2006 .

[5] N. Sammes,et al. Physical, chemical and electrochemical properties of pure and doped ceria , 2000 .

[6] Seetharama C. Deevi,et al. A review on the status of anode materials for solid oxide fuel cells , 2003 .

[7] P. Simell,et al. Tar-decomposing activity of carbonate rocks under high CO2 partial pressure , 1995 .

[8] R. Staubly,et al. Removal of hydrogen chloride from hot coal gas streams , 1995 .

[9] Aaas News,et al. Book Reviews , 1893, Buffalo Medical and Surgical Journal.

[10] H. Verelst,et al. Transition metal oxides for hot gas desulphurisation , 1999 .

[11] N. Woudstra,et al. Impact of biosyngas and its components on sofc anodes , 2005 .