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Electrical Properties of Tb and Sm Co-doped Ceria Electrolyte at Different Oxygen Partial Pressures

机译:不同氧气压力下Tb和SM共掺杂Ceria电解质的电性能

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Tb and Sm co-doped ceria was studied as electrolyte membrane for intermediate temperature solid oxide fuel cell single cells. The ceramic doped ceria powders with different compositions such as Ce_(0.9)Sm_(0.1)O_(2-δ) and Ce_(0.9)Sm_(0.1)Tb_(0.05)O_(2-δ) were synthesized using glycine-nitrate process and characterized using XRD and impedance methods. The conductivity measurements of the pellet like bulk samples were conducted at different temperatures and gas environments.
机译:研究了TB和SM共掺杂的二氧化铈作为电解质膜中间温度固体氧化物燃料电池单细胞。使用甘氨酸 - 硝酸盐工艺合成陶瓷掺杂的二氧化铈粉,例如Ce_(0.9)SM_(0.1)SM_(0.1)O_(2-Δ)和CE_(0.1)TB_(0.05)O_(0.05)O_(0.05)O_(0.05)并使用XRD和阻抗方法表征。在不同的温度和气体环境下进行颗粒的颗粒的电导率测量。

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