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发明公开
CN101515647A 直接碳氢燃料固体氧化物燃料电池抗碳沉积阳极及制备方法 无效 - 驳回

直接碳氢燃料固体氧化物燃料电池抗碳沉积阳极及制备方法
摘要：
本发明涉及一种可以直接使用碳氢气体为燃料的抗碳沉积固体氧化物燃料电池阳极材料及其制备方法。所述的阳极材料其组成为xSr1－1.5yMyTiO3－(1－x)CeO2。式中x＝0.3～0.7，y＝0.04～0.4；M为La、Y或Sm。La的掺杂量为0.2～0.4mol％；Sr的掺杂量为0.1～0.3mol％；Y的掺杂量为0.02～0.08mol％。与传统以氢气为燃料的镍－氧化钇稳定氧化锆阳极相比，这种阳极材料可以够使用价格低廉、储量丰富的碳氢化合物为燃料，能够降低固体氧化物燃料电池成本，有利于加速固体氧化物燃料电池的商业化进展。
摘要（英）：

The invention relates to an anti-carbon deposition solid oxide fuel cell anode material and a preparation method thereof. The composition of the anode material is xSr (1-1.5y) My TiO3-(1-x) CeO2. In the formula, x is equal to 0.3-0.7, and y is equal to 0.04-0.4; M is La, Y or Sm. The adulteration amount of La, Sr and Y is respectively 0.2-0.4mol%, 0.1-0.3mol% and 0.02-0.08mol%. Compared with the traditional nickel- yttrium oxide stabilized zirconia anode taking hydrogen as fuel, the anode material can take hydrocarbon having low price and rich reserve volume as fuel, so as to reduce the cost of a solid oxide fuel cell and be beneficial to accelerating the commercial development of the solid oxide fuel cell.

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