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AssigneeJingdezhen Ceramic Institute
InventorsLinghong Luo, Liang Cheng, Xu Xu, Leying Wang, Yefan Wu, Yongzhi Yu
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The present disclosure relates to the field of materials, and in particular, to a method for preparing anti-coking Ni-YSZ anode materials for SOFC. The present disclosure provides a method for preparing a SOFC anode material, including: (1) providing the mixed powder of NiO and YSZ; (2) subjecting the mixed powder provided in step (1) to two-phase mutual solid solution treatment; (3) adjusting the particle size of the product obtained in the solid solution treatment in step (2). The SOFC anode material provided by the present disclosure could prepare the SOFC anode with good carbon deposition resistance. The anode material as a whole has the advantages of low cost, good catalytic performance, desirable electronic conductivity and well chemical compatibility with YSZ, etc. The long-term stability of cell performance is strong, and the cell preparation method is also easy to achieve industrialization.
An anode-reduced SOFC single cell with anti-coking property, obtained from a SOFC single cell after reduction treatment and/or discharging treatment, where the SOFC single cell comprises an anode material layer, an electrolyte layer, and a cathode material layer, and the anode material layer is prepared from a NiO/YSZ anode material, wherein the NiO/YSZ anode material is prepared by:
Dependencies are inferred from the claim text.