MgO-PSZ 固体电解质导电性质的研究
Research on Conductance Properties of MgO-PSZ Solid Electrolyte
利用交流阻抗谱法测定了8mol%MgO 部分稳定氧化锆的总电导率，同时采用电镀的方法制备了离子阻塞电极，并利用Wagner 极化法测定了电子电导率。对制备的试样进行的扫描电子显微镜分析和试验数据表明，采用电镀法制备的阻塞电极与MgO-PSZ结合紧密，能有效地阻塞氧离子流。
he total conductivity measurements were carried out by impedance spectroscopy on 8mol%MgO-partially stabilized zirconia. An ionic blocking electrode was fabricated with electroplating method, and the electronic conductivity of 8mol%MgO-PSZ was determined with the Wagner polarization method. The analyses of the samples by using the scanning electronic microscope and these experiment data indicate that the blocking electrode can block the transportation of oxygen ion effectively in the MgO-PSZ, and the layer of copper after the electroplating procedure has a stable combination with the MgO-PSZ.
李福燊、张文、张艳红、李丽芬
电工材料物理学化学
电导率，阻塞电极，电子迁移数，电镀
conductivity blocking electrode electronic transference number electroplating
李福燊,张文,张艳红,李丽芬.MgO-PSZ 固体电解质导电性质的研究[EB/OL].(2006-03-08)[2025-08-19].http://www.paper.edu.cn/releasepaper/content/200603-140.点此复制
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