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首页> 外文会议>Fourth International Symposium on Ionic and Mixed Conducting Ceramics, null >ELECTROCHEMICAL BEHAVIOR OF Na~+-OXIDE BRONZE/Na~+-SOLID ELECTROLYTE INTERFACE
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ELECTROCHEMICAL BEHAVIOR OF Na~+-OXIDE BRONZE/Na~+-SOLID ELECTROLYTE INTERFACE

机译：Na〜+-氧化铜/ Na〜+-固体电解质界面的电化学行为

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The exchange currents of Na_xMO_Y/Na~+-solid electrolyte interfaces have been determined from impedance measurement data for various conditions of environment, various nature of both sodium-conducting solid electrolytes and sodium-oxide bronzes. It was shown that the electrode boundaries with bronzes with the lowest content of Na~+ ions in their structure have the highest ionic reversibility. The exchange currents increase also with increasing the ability to hydration of Na~+-solid electrolytes in the series Na_3Sc_2(PO_4)3 > Na_3Zr_2Si_2PO_(12) > Na_5GdSi_4O_(12). The potentiometric measurements for p-phases of Na_XMO_y (M = Co, W, V) bronzes showed high indifference to such gases as O_2, CO_2 and H_2S and stability in humid atmosphere.
机译：Na_xMO_Y / Na〜+-固体电解质界面的交换电流已经从针对各种环境条件，导电钠固体电解质和氧化钠青铜的各种性质的阻抗测量数据中确定。结果表明，在其结构中具有最低Na〜+离子含量的青铜电极边界具有最高的离子可逆性。交换电流也随着Na_3Sc_2（PO_4）3> Na_3Zr_2Si_2PO_（12）> Na_5GdSi_4O_（12）系列中Na〜+-固体电解质的水合能力的增加而增加。 Na_XMO_y（M = Co，W，V）青铜的p相的电位测量显示出对O_2，CO_2和H_2S等气体的高度不敏感性，并且在潮湿气氛中具有稳定性。

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